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WO2016111459A1 - Pillar bracket - Google Patents

Pillar bracket Download PDF

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Publication number
WO2016111459A1
WO2016111459A1 PCT/KR2015/012620 KR2015012620W WO2016111459A1 WO 2016111459 A1 WO2016111459 A1 WO 2016111459A1 KR 2015012620 W KR2015012620 W KR 2015012620W WO 2016111459 A1 WO2016111459 A1 WO 2016111459A1
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WO
WIPO (PCT)
Prior art keywords
bracket
pillar
coupled
steel
cross
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2015/012620
Other languages
French (fr)
Korean (ko)
Inventor
์ด์ฐฝ๋‚จ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Senvex
Original Assignee
Senvex
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Senvex filed Critical Senvex
Publication of WO2016111459A1 publication Critical patent/WO2016111459A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
    • E04B1/5812—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially I - or H - form

Definitions

  • the present invention relates to a pillar bracket used for joining beams to a pillar in a steel composite structure, and more particularly, it is possible to assemble in a simple process of inserting a sub-bracket into a through hole of the main bracket to fix the steel frame to the outside of the pillar. It is for the pole bracket.
  • the bracket for the beam connection to the web and the flange of the H-beam column was welded and then brought into the site to stiffen the beam and the column.
  • This conventional column and beam joining has a disadvantage in that the burden of carrying and lifting of the pillar is large and the joint details are complicated.
  • the most preferable column-beam connection shape is ideally such that two pairs of horizontal-vertical beams corresponding to each other with the pillars in between penetrate the pillar without the resistance or interference of the pillar cross-section.
  • the present invention is to provide an easy to assemble the bracket on the column in the field to provide a pillar bracket that can solve the difficulty of lamination and transportation due to increased volume.
  • the present invention does not need to produce the same height of the brackets orthogonal to each other with the pillars between, to provide a simple pillar bracket manufacturing.
  • the present invention is to provide a pillar bracket that does not require a separate welding process to integrate the brackets orthogonal to each other is not accompanied by a complicated construction process.
  • a steel bracket is disposed outside the column and the interior is filled with concrete pillars and a pillar bracket consisting of a cross-shaped bracket installed in the panel zone of the rigid concrete pillar to join the beam to the pillar
  • the cross-shaped bracket is composed of the upper and lower flanges and the web, both ends protrude out of the pillar
  • the main bracket is formed in the through hole formed in the center of the web and the through hole of the main bracket is installed orthogonal to the main bracket It consists of a sub-bracket that both ends protrude out of the pillar
  • the cross bracket provides a pillar bracket, characterized in that fixed to the steel frame outside the pillar.
  • the steel frame part is a plurality of steel materials disposed to be spaced apart from the pillar surface at predetermined intervals on each corner of the pillar by the concrete, and the lower portions of the cross brackets by interconnecting adjacent steel materials. It is provided with a pillar bracket characterized in that the lower and upper pedestals are coupled to each of the upper and upper support.
  • the lower pedestal is composed of a coupling plate coupled to both ends of an adjacent section steel and a coupling plate that is coupled to the upper end of the connecting plate and protrudes outward from the pillar to be coupled to the lower portion of the bracket.
  • the upper pedestal is a pillar bracket, characterized in that consisting of a coupling plate which is coupled to both ends to the adjacent section steel and the coupling plate is coupled to the upper portion of the bracket to protrude outside the pillar to be coupled to the lower end of the connection plate To provide.
  • the present invention according to another preferred embodiment provides a pillar bracket, characterized in that the blocking plate is coupled between the upper and lower flanges of the main bracket and the sub-bracket side and the web corresponding to the outer surface of the pillar.
  • the present invention according to another preferred embodiment provides a pillar bracket, characterized in that the steel frame portion in the steel composite concrete pillars.
  • the steel pipe tube is formed by combining four unit steel plates with an octagonal cross-sectional shape as a whole, and the unit steel plate is inclined at both ends of the flat portion and the flat portion through which the cross bracket protrudes. Consists of a bent coupling portion to provide a pillar bracket characterized in that the coupling portion is coupled to the adjacent unit steel plate.
  • the present invention according to another preferred embodiment provides a bracket through-hole cut to correspond to the end shape of the cross-shaped bracket in the flat portion, the cross-shaped bracket provides a pillar bracket, characterized in that welded to the bracket through-hole.
  • the flat portion is formed with a rectangular through-hole cut through the cross bracket, and the bracket passes through a position corresponding to the bracket through-hole between the upper and lower flanges of the main bracket and the sub bracket. It provides a pillar bracket characterized in that the blocking plate for closing the ball is coupled.
  • a plurality of section steels are disposed on each corner of the column so as to be spaced apart from the column by a predetermined distance, and the panel of the steel composite concrete column for coupling the beam to the steel composite concrete column and the column filled with concrete inside.
  • the pillar bracket is composed of a cross bracket installed in the zone, and the lower bracket and the upper seat which are coupled to and supported by the lower and upper portions of the cross bracket are interconnected to each other, and the cross bracket is provided.
  • the main body is cross-sectional shape is connected to both sides of the octagonal steel tube tube and each side of the connecting member to protrude to the outside of the column and the lower and upper parts are connected to the lower and upper pedestal respectively.
  • the connecting member to be perpendicular to the bracket and the main bracket. It is coupled to both sides and protrudes to the outside of the pillar and provides a pillar bracket, characterized in that consisting of a sub-bracket coupled to the lower pedestal and the upper pedestal, respectively.
  • both ends of the main bracket and the sub bracket are formed to be inclined such that a lower portion is an acute angle, and the joining plates are coupled to the inclined ends, respectively, and the joining plate is an upper portion.
  • a pillar bracket is provided, which protrudes from the top of the flange.
  • the present invention according to another preferred embodiment provides a pillar bracket, characterized in that the lower portion of the front surface of the joining plate protrudes spaced apart from each other.
  • the pillar bracket can be easily manufactured through a simple process of inserting the sub-bracket into the through hole of the main bracket and fixing it to the steel frame outside the pillar.
  • the cruciform bracket may be assembled outside the steel frame in advance, or the pillar bracket may be easily assembled at the site after only the pillar is brought into the site without the cruciform bracket. In the latter case, there is no need to pre-assemble the cross bracket on the column, which can solve the difficulty of lamination and transportation due to the increase of the volume of the member, and it is especially effective for reducing the transportation cost of long-distance works such as overseas sites.
  • the sub bracket can be simply assembled through the web of the main bracket.
  • FIG. 1 is a view showing a construction process of a conventional LC frame.
  • Figure 2 is a perspective view showing an embodiment of the present invention pillar bracket.
  • FIG. 3 is a plan sectional view of the embodiment of FIG.
  • FIG. 4 is a perspective view showing an embodiment of a cross bracket.
  • FIG. 5 is a perspective view showing a part of an embodiment of a steel composite concrete pillar.
  • FIGS. 6 and 7 are perspective views showing the assembly process of the pillar bracket according to one embodiment.
  • FIG. 8 is a perspective view showing an embodiment of the present invention pillar bracket provided with a blocking plate.
  • Figure 9 is a perspective view showing another embodiment of the present invention pillar bracket.
  • FIG. 10 is a plan sectional view of the embodiment of FIG.
  • FIG. 11 is a view showing a portion of another embodiment of a rigid concrete column.
  • FIGS. 12 and 13 are perspective views showing the assembling process of the pillar bracket according to another embodiment.
  • Figure 14 is a perspective view showing another embodiment of the present invention pillar bracket provided with a blocking plate.
  • Fig. 15 is a perspective view showing another embodiment of the pillar bracket of the present invention in which a rectangular bracket through hole is formed in the flat portion.
  • Figure 16 is a perspective view showing another embodiment of the present invention pillar bracket.
  • FIG. 17 is a plan sectional view of the embodiment of FIG.
  • 18 is a perspective view showing a process of coupling the main bracket and the beam.
  • Figure 19 is a side cross-sectional view showing the process of bonding the beam to the column using the present invention pillar bracket.
  • the pillar bracket of the present invention is provided with a cross-shaped steel panel is installed in the panel zone of the steel composite concrete pillars to couple the beam to the steel composite concrete pillars and pillars are arranged outside the pillars and the concrete is filled inside Consists of a bracket, the cross bracket is composed of the upper and lower flanges and the web, both ends protrude out of the pillar, the main bracket is formed in the through hole formed in the center of the web and the through hole of the main bracket is perpendicular to the main bracket To be installed is composed of a sub-bracket protruding both ends to the outside of the column, the cross bracket is characterized in that the fixed to the steel frame outside the column.
  • Figure 2 is a perspective view showing an embodiment of the present invention pillar bracket
  • Figure 3 is a plan sectional view of the embodiment of Figure 2.
  • 4 is a perspective view showing an embodiment of a cross bracket
  • FIG. 5 is a perspective view showing a part of an embodiment of a steel composite concrete pillar.
  • the steel frame 11 is disposed outside the column and the concrete 10 is filled with the concrete 10, and the inside of the steel composite concrete column 1 for coupling the beam 3 to the pillar. It relates to a pillar bracket consisting of a cross bracket (2) installed in the panel zone.
  • the pillar bracket of the present invention is used to join the beam to the pillar in the steel frame composite structure, using the cross bracket (2) in the panel zone to which the beam is joined in the column is easy to join the beam.
  • the cross bracket (2) is composed of the upper and lower flanges and the web, both ends protrude out of the pillar, the main bracket 21 is formed with a through hole 211 in the center of the web And a sub bracket 22 inserted into the through hole 211 of the main bracket 21 to be orthogonal to the main bracket 21, and having both ends protruding out of the pillar, and the cross bracket 2 ) Is fixed to the steel frame 11 outside the pillar.
  • the main bracket 21 and the sub bracket 22 constituting the cross bracket 2 are composed of upper and lower flanges and webs, respectively.
  • the main bracket 21 and the sub bracket are shown.
  • H-beam was used.
  • a through hole 211 is formed at the center of the web of the main bracket 21, and the sub bracket 22 is inserted through the through hole 211 so that the sub bracket 22 and the main bracket 21 cross each other. do.
  • a through hole 211 may be formed in the web.
  • the through holes 211 may have various shapes having a size through which the sub brackets 22 can pass. When the through holes 211 are formed in the web of the main bracket 21 as shown in FIG. The sub bracket 22 can be easily assembled through the bracket 21.
  • the height of the upper surface of the main bracket 21 and the sub bracket 22 does not have to match, so that the sub bracket 22 penetrates the web of the main bracket 21. Can be configured.
  • the cross bracket (2) can be assembled and transported to the column in advance at the factory, but only the column without the cross bracket (2) to the site to reduce the volume of the transport and loading burden to reduce the volume of the member to the site at the post
  • the cross bracket 2 can be easily assembled and combined.
  • the cross bracket 2 is fixed to the steel frame 11 outside the pillar.
  • the steel frame portion 11 is a plurality of shaped steel material which is arranged to be spaced apart from the column surface at a predetermined interval on each corner of the column, mutually adjacent adjacent steel materials
  • the lower pedestal 12 and the upper pedestal 13 which is coupled to and supported by the lower and upper portions of the cross bracket 2, respectively, are provided.
  • FIG. 5 is an embodiment of a Prefabricated Steel Reinforced Concrete (PSRC) member that allows prefabrication of transverse rebar in a factory and pouring concrete in the field, which is disposed at a corner of a column. This is shown.
  • PSRC Prefabricated Steel Reinforced Concrete
  • the lower pedestal 12 and the upper pedestal 13 may be bolted or welded to the shaped steel, and the lower and upper portions of the main bracket 21 and the sub bracket 22 are respectively the lower pedestal 12 and the upper pedestal ( 13) can be fixed in combination.
  • the lower pedestal 12 and the upper pedestal 13 is installed in accordance with the height of the lower end and the upper end of the main bracket 21 and the sub bracket 22, respectively. That is, the lower pedestal 12 of the pillar side to which the main bracket 21 is coupled is installed at a lower position than the lower pedestal 12 of the pillar side to which the sub bracket 22 is coupled, and the main bracket 21 is coupled thereto.
  • the upper pedestal 13 of the pillar side is preferably installed at a position higher than the upper pedestal 13 of the pillar side to which the sub bracket 22 is coupled.
  • the lower pedestal 12 is a coupling plate 121 coupled to both ends of the adjacent section steel and the coupling plate 121 is coupled to the upper center of the connection plate 121 protrudes out of the pillar to be coupled to the lower portion of the bracket 122
  • the upper pedestal 13 is coupled to the upper end of the bracket to be coupled to the connecting plate 131 and the lower end of the center of the connecting plate 131 is coupled to both ends of the adjacent section steel material
  • the coupling plate 132 may be configured to be.
  • the lower flange of the main bracket 21 and the sub bracket 22 is coupled to the coupling plate 122 constituting the lower pedestal 12
  • the upper flange of the main bracket 21 and the sub bracket 22 is the upper pedestal It can be coupled to the coupling plate 132 constituting (13).
  • FIGS. 6 and 7 are perspective views illustrating the assembling process of the pillar bracket according to an embodiment, in which the bonding plate is coupled to the ends of the main bracket and the sub bracket.
  • the main bracket 21 is inserted between the section steel of the steel frame portion 11 in which the lower seat 12 is installed, thereby The lower flange is coupled to the lower pedestal 12 ((a) to (b) of Figure 6).
  • the main bracket 21 is coupled to the joining plate 24 to be described later only on one side of the main bracket 21 so that the main bracket 21 can easily pass between.
  • the upper pedestal 13 of the pillar side on which the main bracket 21 is positioned is coupled, and the upper flange of the main bracket 21 is fixed to the upper pedestal 13, and then bonded to the other side of the main bracket 21.
  • the plate 24 is welded and joined (FIG. 6 (c)).
  • the sub bracket 22 is inserted into the through hole 211 of the main bracket 21 so as to be orthogonal to the main bracket 21, and then the lower flange of the sub bracket 22 is coupled to the lower pedestal 12 ( (A) of FIG. 7). Also in this case, the bonding plate 24 is coupled to only one side of the sub bracket 22.
  • the upper pedestal 13 of the pillar side on which the sub bracket 22 is positioned is coupled, and the upper flange of the sub bracket 22 is fixed to the upper pedestal 13.
  • the joining plate 24 is welded to the other side of the sub bracket 22 to finish the process of joining the cross bracket 2 to the steel frame 11 outside the column (FIG. 7B).
  • FIG. 8 is a perspective view showing an embodiment of the pillar bracket of the present invention provided with a blocking plate.
  • the blocking plate 26 may be coupled between the upper and lower flanges of the side surfaces of the main bracket 21 and the sub bracket 22 and the web at a position corresponding to the outer surface of the pillar.
  • the formwork is installed at the position spaced apart by the thickness of the member from the outer side of the steel frame portion 11 for pillar concrete casting, the formwork according to the shape of the main bracket 21 and the sub bracket 22 consisting of the upper and lower flanges and the web Installing it is complicated.
  • the blocking plate 26 is coupled to the side surfaces of the main bracket 21 and the sub bracket 22, since the bracket portion needs to be cut only in a quadrangle, the pillar formwork is easy.
  • FIG. 9 is a perspective view showing another embodiment of the present invention pillar bracket
  • FIG. 10 is a plan sectional view of the embodiment of FIG. 9,
  • FIG. 11 is a view showing a part of another embodiment of the composite concrete column.
  • the steel frame 11 in the steel composite concrete pillar 1 may be composed of a steel tube.
  • the steel tube is formed by combining the four unit steel plate 114 in the octagonal cross-sectional shape as a whole, the unit steel plate 114 is cross-shaped bracket (2) It consists of a flat portion 114a protruding therethrough and a coupling portion 114b bent at both ends of the flat portion 114a so that the coupling portion 114b is coupled to an adjacent unit steel plate 114. Can be.
  • the diameter of the punched hole may be reduced when applied to reverse drilling.
  • the steel sheet can be divided into four small unit steel sheets 114 and manufactured by press or roll forming, production cost can be reduced, and since one unit steel sheet 114 forms one column surface, The end of the bracket can be freely projected to join the beam.
  • At the end of the coupling portion 114b may be formed bent junction portion 114c bent into the column.
  • the angle section is located at the corner of the column due to the joint portion 114c, the amount of steel is concentrated, so that the cross-sectional performance is improved by increasing the cross-sectional coefficient, such as improving compression and bending strength.
  • the flat part 114a may have a bracket through hole 115 cut to correspond to an end shape of the cross bracket 2, and the cross bracket 2 may be welded to the bracket through hole 115.
  • the main bracket 21 is inserted through the bracket through hole 115 formed in the flat portion 114a, and the sub bracket 22 is inserted into the bracket through hole 115 and the main bracket 21 of the flat portion 114a.
  • the main bracket 21 and the sub bracket 22 may be welded to the bracket through hole 115 to be fixed to the pillar.
  • FIGS. 12 and 13 are perspective views illustrating the assembling process of the pillar bracket according to another embodiment, in which the bonding plate is coupled to the ends of the main bracket and the sub bracket.
  • the main bracket 21 is inserted into the steel pipe tube through the bracket through hole 115, and the main bracket 21 is coupled to the steel pipe tube ((a) to (b) of FIG. 12).
  • the main bracket 21 is coupled to the bonding plate 24 to be described later only on one side of the main bracket 21 so that the bracket through hole 115 can pass easily.
  • the joining plate 24 is welded and joined to the other side of the main bracket 21 (FIG. 12C).
  • the sub bracket 22 is continuously inserted into the sub bracket 22 side bracket through hole 115 of the steel pipe tube and the through hole 211 of the main bracket 21, and the sub bracket 22 is inserted into the steel pipe tube. (A) of FIG. 13. Also in this case, the bonding plate 24 is coupled to only one side of the sub bracket 22.
  • the joining plate 24 is welded to the other side of the sub bracket 22 to finish the process of joining the cross bracket 2 to the steel frame part 11 (FIG. 13B).
  • Figure 14 is a perspective view showing another embodiment of the pillar bracket of the present invention provided with a blocking plate
  • Figure 15 is a perspective view showing another embodiment of the pillar bracket of the present invention is formed with a rectangular bracket through hole in the flat portion.
  • the bracket through hole 115 formed in the flat portion 114a is formed of the main bracket 21 and the sub bracket 22 constituting the cross bracket 2. It can be configured in a shape corresponding to the end shape.
  • the flat portion 114a may be configured such that a rectangular bracket through hole 115 cut through the cross bracket 2 is formed therethrough.
  • the main bracket 21 or the sub bracket 22 can be easily inserted through the rectangular through-hole 115 having a large area.
  • bracket and the hole 115 correspond to the upper and lower flanges of the main bracket 21 and the sub bracket 22 and the web.
  • the blocking plate 26 to close the bracket through-hole 115 in the position will have to be coupled.
  • FIG. 16 is a perspective view showing another embodiment of the present invention pillar bracket
  • FIG. 17 is a plan sectional view of the embodiment of FIG.
  • the pillar bracket of the present invention has a plurality of shaped steel material 11 is disposed on each corner of the column so as to be spaced apart from the column surface by a predetermined distance and the concrete 10 is filled with concrete 10 inside ) And a cross bracket (2) installed in the panel zone of the steel composite concrete column (1) to couple the beam (3) to the pillar, and the cross bracket (2) by interconnecting the adjacent section steel And a lower pedestal 12 and an upper pedestal 13, which are coupled to and supported at the lower and upper portions thereof, respectively, and the cross bracket 2 is disposed at the center of the pillar panel zone.
  • the main bracket 21 is coupled to both sides of the phosphorus connecting member 23 and the connecting member 23 and protrudes to the outside of the pillar, and the lower and upper portions are coupled to the lower pedestal 12 and the upper pedestal 13, respectively.
  • the main bracket 21 and They are bonded to each other both side surfaces and the upper protrusion and the lower pole to the outside of the connection member 23 so that the school song can be configured as a sub-bracket 22 to be coupled to each of the lower bases 12 and the upper bases (13).
  • the embodiment of the pillar bracket shown in FIGS. 16 and 17 is more suitable for an intermediate moment frame (IMF).
  • IMF intermediate moment frame
  • Figure 16 (b) is a perspective view showing in detail the remaining portion of the pillar bracket shown in Figure 16 (a) except for the steel, lower pedestal 12 and the upper pedestal (13).
  • 18 is a perspective view showing a process of coupling the main bracket and the beam.
  • both ends of the main bracket 21 and the sub bracket 22 are formed to be inclined at an acute angle, and the joining plates 24 are respectively coupled to the inclined ends.
  • the bonding plate 24 may be configured to protrude to the top of the upper flange.
  • the joining plate 24 may be coupled to both inclined ends or one of the inclined ends of the main bracket 21 and the sub bracket 22.
  • the end of the beam (3) also comprises an inclined surface so as to correspond to the bonding plate 24 of the main bracket 21 or the sub-bracket 22, the upper end of the beam (3) to the inclined end of the beam (3) It can be coupled to the bonding plate 34 to protrude a certain length.
  • the facing joining plates 24 and 34 are fastened with tension bolts at the upper and lower flanges of the beam 3, respectively, to couple the bracket and the beam 3 to each other.
  • tension bolts at the upper and lower flanges of the beam 3, respectively, to couple the bracket and the beam 3 to each other.
  • tensile force may be generated in the lower portion of the bonding plates 24 and 34. Therefore, when the lateral force is applied, a tension bolt for lateral force resistance is applied to the lower portion of the bonding plates 24 and 34 which protrude a certain length to the lower end of the beam 3.
  • the other part can be tightened preliminarily if necessary.
  • a portion of the joint plates 24 and 34 protruding to the top of the upper flange may later be buried in the slab concrete to serve as a shear connector.
  • the bonding plate 24 when the bonding plate 24 is pre-coupled to the main bracket 21 or the sub bracket 22, the sub bracket 22 passes through the through hole 211 of the main bracket 21 so as to pass well. It should be formed smaller than the ball (211).
  • the joining plate 24 is smaller than the bracket through hole 115 so that the main bracket 21 or the sub bracket 22 can pass through the bracket through hole 115 well. It must be formed.
  • a pair of guide portions 25 may protrude from the front lower portion of the bonding plate 24 coupled to the main bracket 21 or the sub bracket 22 to be spaced apart from each other. At this time, the bottom of both sides of the bonding plate 34 coupled to the end of the beam 3 can form a chamfer so that the lower end of the bonding plate 34 of the beam 3 is inserted between the pair of guide portions 25. have.
  • the guide portion 25 and the chamfer are for accurately guiding the joining position of the main bracket 21 or the sub bracket 22 and the beam 3 at the time of construction, the beam 3 is left and right by the guide portion 25 It is possible to prevent the departure to both sides and to maintain the horizontal when moving the beam (3).
  • the chamfered portion is caught in the upper portion of the guide portion 25 and the position of the beam 3 is fixed.
  • the guide portion 25 may be constituted by a bolt member that is coupled to the rear surface of the joining plate 24 and a pipe member that is threaded therein in a tubular shape and screwed to the protruding portion of the bolt member.
  • the TSC steel beam which can be integrated with the slab by filling the inside of the beam formed by bending the steel sheet to open the upper portion as shown in FIG. 10-0430317, etc.) can also be used as a beam.
  • Bonding plate 24 coupled to the other vertical end of the main bracket 21 or the sub-bracket 22 can also be combined with the bonding plate 34 of the beam 3 using a tension bolt, in this case conventional plate It is possible to reduce the number of bolts than the coupling by.
  • the support plate 27 is provided at the lower end of the other end of the main bracket 21 or the sub-bracket 22. Can be combined.
  • the support plate 27 fixes the position of the beam 3 by mounting the beam 3 on the top.
  • a pair of guide portions 25 are formed on the joining plate 24 coupled to the ends of the main bracket 21 or the sub bracket 22, and the beam 3 It is also possible to fix the position of the beam (3) by forming chamfers on both sides of the lower end of the bonding plate 34 coupled to the end of the.
  • Figure 19 is a side cross-sectional view showing a process in which the beam is bonded to the pillar using the pillar bracket of the present invention.
  • a vertical joining plate and an inclined joining plate 24 are coupled to ends of the main bracket 21 to which the beams 3 are coupled, and a pair of guides each on the front surface of each joining plate ( 25) was formed.
  • the beam 3 positioned between adjacent pillars has a chamfered portion of the joining plate coupled to both ends thereof, which is fixed to the upper portion of the guide 25.
  • the vertical bonding plate 24 โ€ฒ and the inclined bonding plate 24 are coupled to an end portion of the main bracket 21 to which the beam 3 is coupled.
  • the supporting plate 27 is coupled to the lower end of the vertical bonding plate 24 'of one main bracket 21, and a pair of guide portions 25 are provided at the lower end of the inclined bonding plate 24 of the other main bracket 21. Is formed, one end of the beam (3) is located on the base plate 27, and the other end of the beam (3) is chamfered to the upper portion of the guide portion 25, the position is fixed.
  • Pillar bracket of the present invention is used to join the beam to the pillar in the steel composite structure, by inserting a sub-bracket in the through hole of the main bracket can be easily manufactured through the simple process of fixing to the steel frame outside the pillar have.
  • the pillar bracket can be easily assembled at the site after only the pillar is brought into the site without the cross bracket, or the cross bracket can be assembled and transported outside the steel frame in advance at the factory, which makes it difficult to stack and transport due to the increase in the volume of the member. Can be solved.
  • there is potential for industrial use in that it can reduce transportation costs for long-distance projects such as overseas sites.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The present invention relates to a pillar bracket which is used for attaching a beam to a pillar in a composite steel frame structure and, more specifically, to a pillar bracket which can be assembled by means of a simple process in which a sub-bracket is inserted into a through hole of a main bracket and is fixed to a steel frame portion on the outer side of a pillar. A pillar bracket, according to the present invention, comprises: a steel-composite concrete pillar having a steel frame portion disposed on the outer side thereof and concrete filled therein; and a cross-shaped bracket which is installed in a panel zone of the steel-composite concrete pillar such that a beam is coupled to the pillar. The cross-shaped bracket comprises: a main bracket which has upper and lower flanges and a web, has both ends protruding outside the pillar, and has a through hole formed on the center of the web; and a sub-bracket which is inserted into the through hole of the main bracket, installed so as to meet with the main bracket at a right angle, and has both ends protruding outside the pillar. And the cross-shaped bracket is fixed to the steel frame portion on the outer side of the pillar.

Description

๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ทPillar bracket

๋ณธ ๋ฐœ๋ช…์€ ์ฒ ๊ณจํ•ฉ์„ฑ๊ตฌ์กฐ์—์„œ ๊ธฐ๋‘ฅ์— ๋ณด๋ฅผ ์ ‘ํ•ฉํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์‚ฌ์šฉ๋˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์— ๋Œ€ํ•œ ๊ฒƒ์œผ๋กœ, ๋”์šฑ ์ƒ์„ธํ•˜๊ฒŒ๋Š” ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท์˜ ๊ด€ํ†ต๊ณต์— ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท์„ ์‚ฝ์ž…ํ•˜์—ฌ ๊ธฐ๋‘ฅ ์™ธ์ธก์˜ ์ฒ ๊ณจ๋ถ€์— ๊ณ ์ •ํ•˜๋Š” ๊ฐ„๋‹จํ•œ ๊ณต์ •์œผ๋กœ ์กฐ๋ฆฝ์ด ๊ฐ€๋Šฅํ•œ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์— ๋Œ€ํ•œ ๊ฒƒ์ด๋‹ค. The present invention relates to a pillar bracket used for joining beams to a pillar in a steel composite structure, and more particularly, it is possible to assemble in a simple process of inserting a sub-bracket into a through hole of the main bracket to fix the steel frame to the outside of the pillar. It is for the pole bracket.

์ข…๋ž˜ ์ฒ ๊ณจ๊ตฌ์กฐ ๋˜๋Š” ์ฒ ๊ณจํ•ฉ์„ฑ๊ตฌ์กฐ์—์„œ ๊ธฐ๋‘ฅ์— ๋ณด๋ฅผ ์ ‘ํ•ฉํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” H ํ˜•๊ฐ• ๊ธฐ๋‘ฅ์˜ ์›จ๋ธŒ์™€ ํ”Œ๋žœ์ง€์— ๋ณด ์—ฐ๊ฒฐ์„ ์œ„ํ•œ ๋ธŒ๋ž˜ํ‚ท์„ ์šฉ์ ‘ํ•œ ๋‹ค์Œ ํ˜„์žฅ์— ๋ฐ˜์ž…ํ•˜์—ฌ ๋ณด์™€ ๊ธฐ๋‘ฅ์„ ๊ฐ•์ ‘ํ•˜์˜€๋‹ค.In order to join the beam to the column in the conventional steel structure or steel composite structure, the bracket for the beam connection to the web and the flange of the H-beam column was welded and then brought into the site to stiffen the beam and the column.

์ด๋Ÿฌํ•œ ์ข…๋ž˜์˜ ๊ธฐ๋‘ฅ๊ณผ ๋ณด์˜ ์ ‘ํ•ฉ์€ ๊ธฐ๋‘ฅ์˜ ์šด๋ฐ˜ ๋ฐ ์–‘์ค‘ ๋ถ€๋‹ด์ด ํฌ๊ณ  ์ ‘ํ•ฉ๋ถ€ ์ƒ์„ธ๊ฐ€ ๋ณต์žกํ•œ ๋‹จ์ ์ด ์žˆ๋‹ค.This conventional column and beam joining has a disadvantage in that the burden of carrying and lifting of the pillar is large and the joint details are complicated.

ํ•œํŽธ, ๊ฐ€์žฅ ๋ฐ”๋žŒ์งํ•œ ๊ธฐ๋‘ฅ-๋ณด ์ ‘ํ•ฉ๋ถ€ ํ˜•์ƒ์€ ๊ธฐ๋‘ฅ์„ ์‚ฌ์ด์— ๋‘๊ณ  ์„œ๋กœ ๋Œ€์‘ํ•˜๋Š” ๊ฐ€๋กœ-์„ธ๋กœ 2์Œ์˜ ๋ณด๊ฐ€ ๊ธฐ๋‘ฅ์„ ์ค‘์‹ฌ์— ๋‘๊ณ  ๊ธฐ๋‘ฅ ๋‹จ๋ฉด์˜ ์ €ํ•ญ ๋˜๋Š” ๊ฐ„์„ญ ์—†์ด ๊ธฐ๋‘ฅ์„ ๊ด€ํ†ตํ•˜๋„๋ก ํ•˜๋Š” ๊ฒƒ์ด ์ด์ƒ์ ์ด๋‹ค.On the other hand, the most preferable column-beam connection shape is ideally such that two pairs of horizontal-vertical beams corresponding to each other with the pillars in between penetrate the pillar without the resistance or interference of the pillar cross-section.

์ด๋Ÿฌํ•œ ์ทจ์ง€๋กœ LC ํ”„๋ ˆ์ž„์ด ๋“ฑ์žฅํ•˜์˜€์œผ๋‚˜, LC ํ”„๋ ˆ์ž„์€ ์‹œ๊ณต์˜ ๋ณต์žก์„ฑ ๋•Œ๋ฌธ์— ๋„๋ฆฌ ํ™œ์„ฑํ™”๋˜์ง€ ๋ชปํ•˜๊ณ  ์žˆ๋Š” ์‹ค์ •์ด๋‹ค(๋“ฑ๋กํŠนํ—ˆ ์ œ10-1233693ํ˜ธ ๋“ฑ).For this purpose, the LC frame has appeared, but the LC frame is not widely activated due to the complexity of construction (Patent No. 10-1233693, etc.).

์ข…๋ž˜ LC ํ”„๋ ˆ์ž„์€ ๋„ 1์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์‹ญ์žํ˜• ๊ธฐ๋ณธ ํ”„๋ ˆ์ž„ ์„ค์น˜ โ†’ FBP(Face Bearing Plate) ์„ค์น˜ โ†’ ์ƒํ•˜๋ถ€ ๋ฐด๋“œํ”Œ๋ ˆ์ดํŠธ ์„ค์น˜ โ†’ ์ปค๋ฒ„ํ”Œ๋ ˆ์ดํŠธ ์„ค์น˜ โ†’ ๊ธฐ๋‘ฅ๊ณผ ์ฒ ๊ณจ๋ณด์˜ ํ˜„์žฅ์กฐ๋ฆฝ โ†’ ์Šฌ๋ž˜๋ธŒ ์‹œ๊ณต ์ˆœ์œผ๋กœ ์‹œ๊ณต์ด ์ด๋ฃจ์–ด์ง„๋‹ค.Conventional LC frame, as shown in Figure 1, the cross-shaped base frame installation โ†’ FBP (Face Bearing Plate) installation โ†’ upper and lower band plate installation โ†’ cover plate installation โ†’ site assembly of the column and cheolgolbo โ†’ construction is performed in the order of slab construction.

๊ทธ๋Ÿฌ๋‚˜ ์ƒ๊ธฐ ๊ธฐ์ˆ ์€ ์šฉ์ ‘ ๊ฐœ์†Œ๊ฐ€ ๋งŽ๊ณ  ์‹ญ์žํ˜• ๊ธฐ๋ณธ ํ”„๋ ˆ์ž„์˜ ์„œ๋กœ ์ง๊ตํ•˜๋Š” ๋ธŒ๋ž˜ํ‚ท ์‚ฌ์ด์ฆˆ๋ฅผ ๋™์ผํ•˜๊ฒŒ ํ•ด์•ผ ํ•˜๋ฏ€๋กœ ์ œ์ž‘์ด ๋ถˆํŽธํ•˜๋ฉฐ, ์‹ญ์žํ˜• ๊ธฐ๋ณธ ํ”„๋ ˆ์ž„์˜ ๋ถ€ํ”ผ๊ฐ€ ์ปค์„œ ์ ์ธต ๋ฐ ์šด๋ฐ˜์ด ์–ด๋ ค์› ๋‹ค. ๋‚˜์•„๊ฐ€ ์ด๋Ÿฌํ•œ ์ ์ธต ๋ฐ ์šด๋ฐ˜์˜ ์–ด๋ ค์›€์€ ์šด๋ฐ˜๋น„๋ฅผ ์ƒ์Šน์‹œ์ผœ, ํ•ด์™ธ๊ณต์‚ฌ์™€ ๊ฐ™์€ ์›๊ฑฐ๋ฆฌ ๊ณต์‚ฌ์˜ ๊ณต์‚ฌ๋น„๋ฅผ ๋”์šฑ ์ฆ๊ฐ€์‹œํ‚ค๋Š” ์š”์ธ์œผ๋กœ ์ž‘์šฉํ•˜์˜€๋‹ค.However, the above technique is difficult to manufacture because there are many welding spots and the bracket size of the cross-shaped base frame is equal to each other, and it is difficult to stack and transport the cross-shaped base frame. Furthermore, the difficulty of lamination and transportation has increased the transportation cost, which contributed to further increase the construction cost of remote construction such as overseas construction.

์ƒ๊ธฐ์™€ ๊ฐ™์€ ๋ฌธ์ œ์ ์„ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ๋ณธ ๋ฐœ๋ช…์€ ํ˜„์žฅ์—์„œ ๊ธฐ๋‘ฅ์— ๋ธŒ๋ž˜ํ‚ท์„ ์šฉ์ดํ•˜๊ฒŒ ์กฐ๋ฆฝํ•  ์ˆ˜ ์žˆ์–ด ๋ถ€ํ”ผ ์ฆ๊ฐ€๋กœ ์ธํ•œ ์ ์ธต ๋ฐ ์šด๋ฐ˜์˜ ์–ด๋ ค์›€์„ ํ•ด์†Œํ•  ์ˆ˜ ์žˆ๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ œ๊ณตํ•˜๊ณ ์ž ํ•œ๋‹ค.In order to solve the above problems, the present invention is to provide an easy to assemble the bracket on the column in the field to provide a pillar bracket that can solve the difficulty of lamination and transportation due to increased volume.

๋ณธ ๋ฐœ๋ช…์€ ๊ธฐ๋‘ฅ์„ ์‚ฌ์ด์— ๋‘๊ณ  ์„œ๋กœ ์ง๊ตํ•˜๋Š” ๋ธŒ๋ž˜ํ‚ท์˜ ๋†’์ด๋ฅผ ๋™์ผํ•˜๊ฒŒ ์ œ์ž‘ํ•  ํ•„์š”๊ฐ€ ์—†์–ด ์ œ์ž‘์ด ๊ฐ„๋‹จํ•œ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ œ๊ณตํ•˜๊ณ ์ž ํ•œ๋‹ค.The present invention does not need to produce the same height of the brackets orthogonal to each other with the pillars between, to provide a simple pillar bracket manufacturing.

๋ณธ ๋ฐœ๋ช…์€ ์„œ๋กœ ์ง๊ตํ•˜๋Š” ๋ธŒ๋ž˜ํ‚ท์„ ์ผ์ฒดํ™”ํ•˜๊ธฐ ์œ„ํ•œ ๋ณ„๋„์˜ ์šฉ์ ‘ ๊ณต์ •์ด ๋ถˆํ•„์š”ํ•˜์—ฌ ๋ณต์žกํ•œ ์‹œ๊ณต ๊ณผ์ •์ด ์ˆ˜๋ฐ˜๋˜์ง€ ์•Š๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ œ๊ณตํ•˜๊ณ ์ž ํ•œ๋‹ค.The present invention is to provide a pillar bracket that does not require a separate welding process to integrate the brackets orthogonal to each other is not accompanied by a complicated construction process.

๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋ณธ ๋ฐœ๋ช…์€ ์ฒ ๊ณจ๋ถ€๊ฐ€ ๊ธฐ๋‘ฅ ์™ธ์ธก์— ๋ฐฐ์น˜๋˜๊ณ  ๋‚ด์ธก์—๋Š” ์ฝ˜ํฌ๋ฆฌํŠธ๊ฐ€ ์ฑ„์›Œ์ง€๋Š” ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ ๋ฐ ๊ธฐ๋‘ฅ์— ๋ณด๋ฅผ ๊ฒฐํ•ฉํ•˜๊ธฐ ์œ„ํ•ด ์ƒ๊ธฐ ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ์˜ ํŒจ๋„์กด์— ์„ค์น˜๋˜๋Š” ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์œผ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์— ๊ด€ํ•œ ๊ฒƒ์œผ๋กœ, ์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์€ ์ƒํ•˜๋ถ€ํ”Œ๋žœ์ง€์™€ ์›จ๋ธŒ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์œผ๋กœ ์–‘ ๋‹จ์ด ๊ธฐ๋‘ฅ ์™ธ๋ถ€๋กœ ๋Œ์ถœ๋˜๊ณ , ์›จ๋ธŒ ์ค‘์•™์— ๊ด€ํ†ต๊ณต์ด ํ˜•์„ฑ๋œ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท ๋ฐ ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท์˜ ๊ด€ํ†ต๊ณต์— ์‚ฝ์ž…๋˜์–ด ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท๊ณผ ์ง๊ตํ•˜์—ฌ ์„ค์น˜๋˜๋Š” ๊ฒƒ์œผ๋กœ ์–‘ ๋‹จ์ด ๊ธฐ๋‘ฅ ์™ธ๋ถ€๋กœ ๋Œ์ถœ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท์œผ๋กœ ๊ตฌ์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์€ ๊ธฐ๋‘ฅ ์™ธ์ธก์˜ ์ฒ ๊ณจ๋ถ€์— ๊ณ ์ •๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ œ๊ณตํ•œ๋‹ค.In accordance with a preferred embodiment of the present invention, a steel bracket is disposed outside the column and the interior is filled with concrete pillars and a pillar bracket consisting of a cross-shaped bracket installed in the panel zone of the rigid concrete pillar to join the beam to the pillar Regarding, the cross-shaped bracket is composed of the upper and lower flanges and the web, both ends protrude out of the pillar, the main bracket is formed in the through hole formed in the center of the web and the through hole of the main bracket is installed orthogonal to the main bracket It consists of a sub-bracket that both ends protrude out of the pillar, the cross bracket provides a pillar bracket, characterized in that fixed to the steel frame outside the pillar.

๋‹ค๋ฅธ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐ ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ์—์„œ ์ƒ๊ธฐ ์ฒ ๊ณจ๋ถ€๋Š” ๊ธฐ๋‘ฅ์˜ ๊ฐ ๋ชจ์„œ๋ฆฌ์— ๊ธฐ๋‘ฅ๋ฉด๊ณผ ์ผ์ • ๊ฐ„๊ฒฉ ์ด๊ฒฉ๋˜๋„๋ก ๋ฐฐ์น˜๋˜๋Š” ๋ณต์ˆ˜์˜ ํ˜•๊ฐ•์žฌ์ด๊ณ , ์ธ์ ‘ํ•˜๋Š” ํ˜•๊ฐ•์žฌ๋ฅผ ์ƒํ˜ธ ์—ฐ๊ฒฐํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์˜ ํ•˜๋ถ€์™€ ์ƒ๋ถ€์— ๊ฐ๊ฐ ๊ฒฐํ•ฉ๋˜์–ด ์ง€์ง€ํ•˜๋Š” ํ•˜๋ถ€์ขŒ๋Œ€์™€ ์ƒ๋ถ€์ขŒ๋Œ€๊ฐ€ ๊ตฌ๋น„๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ œ๊ณตํ•œ๋‹ค.According to another exemplary embodiment of the present invention, the steel frame part is a plurality of steel materials disposed to be spaced apart from the pillar surface at predetermined intervals on each corner of the pillar by the concrete, and the lower portions of the cross brackets by interconnecting adjacent steel materials. It is provided with a pillar bracket characterized in that the lower and upper pedestals are coupled to each of the upper and upper support.

๋‹ค๋ฅธ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐ ํ•˜๋ถ€์ขŒ๋Œ€๋Š” ์ธ์ ‘ํ•˜๋Š” ํ˜•๊ฐ•์žฌ์— ์–‘ ๋‹จ๋ถ€๊ฐ€ ๊ฒฐํ•ฉ๋˜๋Š” ์—ฐ๊ฒฐํ”Œ๋ ˆ์ดํŠธ ๋ฐ ์ƒ๊ธฐ ์—ฐ๊ฒฐํ”Œ๋ ˆ์ดํŠธ ์ค‘์•™ ์ƒ๋‹จ์— ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์œผ๋กœ ๊ธฐ๋‘ฅ ์™ธ์ธก์œผ๋กœ ๋Œ์ถœ๋˜์–ด ๋ธŒ๋ž˜ํ‚ท์˜ ํ•˜๋ถ€์— ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒฐํ•ฉํ”Œ๋ ˆ์ดํŠธ๋กœ ๊ตฌ์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์ƒ๋ถ€์ขŒ๋Œ€๋Š” ์ธ์ ‘ํ•˜๋Š” ํ˜•๊ฐ•์žฌ์— ์–‘ ๋‹จ๋ถ€๊ฐ€ ๊ฒฐํ•ฉ๋˜๋Š” ์—ฐ๊ฒฐํ”Œ๋ ˆ์ดํŠธ ๋ฐ ์ƒ๊ธฐ ์—ฐ๊ฒฐํ”Œ๋ ˆ์ดํŠธ ์ค‘์•™ ํ•˜๋‹จ์— ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์œผ๋กœ ๊ธฐ๋‘ฅ ์™ธ์ธก์œผ๋กœ ๋Œ์ถœ๋˜์–ด ๋ธŒ๋ž˜ํ‚ท์˜ ์ƒ๋ถ€์— ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒฐํ•ฉํ”Œ๋ ˆ์ดํŠธ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ œ๊ณตํ•œ๋‹ค.According to another preferred embodiment of the present invention, the lower pedestal is composed of a coupling plate coupled to both ends of an adjacent section steel and a coupling plate that is coupled to the upper end of the connecting plate and protrudes outward from the pillar to be coupled to the lower portion of the bracket. The upper pedestal is a pillar bracket, characterized in that consisting of a coupling plate which is coupled to both ends to the adjacent section steel and the coupling plate is coupled to the upper portion of the bracket to protrude outside the pillar to be coupled to the lower end of the connection plate To provide.

๋‹ค๋ฅธ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท ๋ฐ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท ์ธก๋ฉด์˜ ์ƒํ•˜๋ถ€ํ”Œ๋žœ์ง€์™€ ์›จ๋ธŒ ์‚ฌ์ด์—๋Š” ๊ธฐ๋‘ฅ ์™ธ์ธก๋ฉด๊ณผ ๋Œ€์‘๋˜๋Š” ์œ„์น˜์— ๋ง‰์Œํ”Œ๋ ˆ์ดํŠธ๊ฐ€ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ œ๊ณตํ•œ๋‹ค.The present invention according to another preferred embodiment provides a pillar bracket, characterized in that the blocking plate is coupled between the upper and lower flanges of the main bracket and the sub-bracket side and the web corresponding to the outer surface of the pillar.

๋‹ค๋ฅธ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐ ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ์—์„œ ์ƒ๊ธฐ ์ฒ ๊ณจ๋ถ€๋Š” ๊ฐ•๊ด€ํŠœ๋ธŒ์ธ ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ œ๊ณตํ•œ๋‹ค.The present invention according to another preferred embodiment provides a pillar bracket, characterized in that the steel frame portion in the steel composite concrete pillars.

๋‹ค๋ฅธ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐ ๊ฐ•๊ด€ํŠœ๋ธŒ๋Š” ๋‹จ๋ฉด ํ˜•์ƒ์ด ์ „์ฒด์ ์œผ๋กœ 8๊ฐํ˜•์œผ๋กœ ์œ ๋‹ˆํŠธ๊ฐ•ํŒ 4๊ฐœ๋ฅผ ๊ฒฐํ•ฉํ•˜์—ฌ ํ˜•์„ฑ๋˜๋˜, ์ƒ๊ธฐ ์œ ๋‹ˆํŠธ๊ฐ•ํŒ์€ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์ด ๊ด€ํ†ต ๋Œ์ถœ๋˜๋Š” ํ‰ํƒ„๋ถ€ ๋ฐ ์ƒ๊ธฐ ํ‰ํƒ„๋ถ€์˜ ์–‘ ๋‹จ๋ถ€์—์„œ ๊ฒฝ์‚ฌ์ง€๊ฒŒ ์ ˆ๊ณก๋œ ๊ฒฐํ•ฉ๋ถ€๋กœ ๊ตฌ์„ฑ๋˜์–ด ์ƒ๊ธฐ ๊ฒฐํ•ฉ๋ถ€๊ฐ€ ์ธ์ ‘ํ•˜๋Š” ์œ ๋‹ˆํŠธ๊ฐ•ํŒ๊ณผ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ œ๊ณตํ•œ๋‹ค.According to another preferred embodiment of the present invention, the steel pipe tube is formed by combining four unit steel plates with an octagonal cross-sectional shape as a whole, and the unit steel plate is inclined at both ends of the flat portion and the flat portion through which the cross bracket protrudes. Consists of a bent coupling portion to provide a pillar bracket characterized in that the coupling portion is coupled to the adjacent unit steel plate.

๋‹ค๋ฅธ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐ ํ‰ํƒ„๋ถ€์—๋Š” ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์˜ ๋‹จ๋ถ€ ํ˜•์ƒ์— ๋Œ€์‘๋˜๊ฒŒ ์ ˆ์ทจ๋œ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต์ด ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์€ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต๊ณผ ์šฉ์ ‘ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ œ๊ณตํ•œ๋‹ค.The present invention according to another preferred embodiment provides a bracket through-hole cut to correspond to the end shape of the cross-shaped bracket in the flat portion, the cross-shaped bracket provides a pillar bracket, characterized in that welded to the bracket through-hole.

๋‹ค๋ฅธ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐ ํ‰ํƒ„๋ถ€์—๋Š” ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์ด ๊ด€ํ†ต๋˜๋„๋ก ์ ˆ์ทจ๋œ ์‚ฌ๊ฐํ˜•์˜ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต์ด ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท ๋ฐ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท์˜ ์ƒํ•˜๋ถ€ํ”Œ๋žœ์ง€์™€ ์›จ๋ธŒ ์‚ฌ์ด์—๋Š” ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต๊ณผ ๋Œ€์‘๋˜๋Š” ์œ„์น˜์— ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต์„ ํ์‡„ํ•˜๋Š” ๋ง‰์Œํ”Œ๋ ˆ์ดํŠธ๊ฐ€ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ œ๊ณตํ•œ๋‹ค.According to another aspect of the present invention, the flat portion is formed with a rectangular through-hole cut through the cross bracket, and the bracket passes through a position corresponding to the bracket through-hole between the upper and lower flanges of the main bracket and the sub bracket. It provides a pillar bracket characterized in that the blocking plate for closing the ball is coupled.

์•„์šธ๋Ÿฌ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋ณธ ๋ฐœ๋ช…์€ ๊ธฐ๋‘ฅ์˜ ๊ฐ ๋ชจ์„œ๋ฆฌ์— ๊ธฐ๋‘ฅ๋ฉด๊ณผ ์ผ์ • ๊ฐ„๊ฒฉ ์ด๊ฒฉ๋˜๋„๋ก ๋ณต์ˆ˜์˜ ํ˜•๊ฐ•์žฌ๊ฐ€ ๋ฐฐ์น˜๋˜๊ณ  ๋‚ด์ธก์—๋Š” ์ฝ˜ํฌ๋ฆฌํŠธ๊ฐ€ ์ฑ„์›Œ์ง€๋Š” ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ ๋ฐ ๊ธฐ๋‘ฅ์— ๋ณด๋ฅผ ๊ฒฐํ•ฉํ•˜๊ธฐ ์œ„ํ•ด ์ƒ๊ธฐ ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ์˜ ํŒจ๋„์กด์— ์„ค์น˜๋˜๋Š” ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์œผ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์— ๊ด€ํ•œ ๊ฒƒ์œผ๋กœ, ์ธ์ ‘ํ•˜๋Š” ์ƒ๊ธฐ ํ˜•๊ฐ•์žฌ๋ฅผ ์ƒํ˜ธ ์—ฐ๊ฒฐํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์˜ ํ•˜๋ถ€์™€ ์ƒ๋ถ€์— ๊ฐ๊ฐ ๊ฒฐํ•ฉ๋˜์–ด ์ง€์ง€ํ•˜๋Š” ํ•˜๋ถ€์ขŒ๋Œ€ ๋ฐ ์ƒ๋ถ€์ขŒ๋Œ€๊ฐ€ ๊ตฌ๋น„๋˜๊ณ , ์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์€ ๊ธฐ๋‘ฅ ํŒจ๋„์กด ์ค‘์•™์— ๋ฐฐ์น˜๋˜๋Š” ๊ฒƒ์œผ๋กœ ๋‹จ๋ฉด ํ˜•์ƒ์ด 8๊ฐํ˜•์˜ ๊ฐ•๊ด€ํŠœ๋ธŒ ํ† ๋ง‰์ธ ์—ฐ๊ฒฐ๋ถ€์žฌ์™€ ์ƒ๊ธฐ ์—ฐ๊ฒฐ๋ถ€์žฌ์˜ ์–‘ ์ธก๋ฉด์— ๊ฐ๊ฐ ๊ฒฐํ•ฉ๋˜์–ด ๊ธฐ๋‘ฅ ์™ธ๋ถ€๋กœ ๋Œ์ถœ๋˜๊ณ  ํ•˜๋ถ€์™€ ์ƒ๋ถ€๊ฐ€ ๊ฐ๊ฐ ํ•˜๋ถ€์ขŒ๋Œ€ ๋ฐ ์ƒ๋ถ€์ขŒ๋Œ€์— ๊ฒฐํ•ฉ๋˜๋Š” ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท ๋ฐ ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท๊ณผ ์ง๊ต๊ฐ€ ๋˜๋„๋ก ์—ฐ๊ฒฐ๋ถ€์žฌ์˜ ๋‹ค๋ฅธ ์–‘ ์ธก๋ฉด์— ๊ฐ๊ฐ ๊ฒฐํ•ฉ๋˜์–ด ๊ธฐ๋‘ฅ ์™ธ๋ถ€๋กœ ๋Œ์ถœ๋˜๊ณ  ํ•˜๋ถ€์™€ ์ƒ๋ถ€๊ฐ€ ๊ฐ๊ฐ ํ•˜๋ถ€์ขŒ๋Œ€ ๋ฐ ์ƒ๋ถ€์ขŒ๋Œ€์— ๊ฒฐํ•ฉ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท์œผ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ œ๊ณตํ•œ๋‹ค.In addition, according to a preferred embodiment of the present invention, a plurality of section steels are disposed on each corner of the column so as to be spaced apart from the column by a predetermined distance, and the panel of the steel composite concrete column for coupling the beam to the steel composite concrete column and the column filled with concrete inside. The pillar bracket is composed of a cross bracket installed in the zone, and the lower bracket and the upper seat which are coupled to and supported by the lower and upper portions of the cross bracket are interconnected to each other, and the cross bracket is provided. It is arranged in the center of the pillar panel zone, the main body is cross-sectional shape is connected to both sides of the octagonal steel tube tube and each side of the connecting member to protrude to the outside of the column and the lower and upper parts are connected to the lower and upper pedestal respectively. Of the connecting member to be perpendicular to the bracket and the main bracket. It is coupled to both sides and protrudes to the outside of the pillar and provides a pillar bracket, characterized in that consisting of a sub-bracket coupled to the lower pedestal and the upper pedestal, respectively.

๋‹ค๋ฅธ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท ๋ฐ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท์˜ ์–‘ ๋‹จ๋ถ€ ์ค‘ ์ ์–ด๋„ ์–ด๋Š ํ•˜๋‚˜ ์ด์ƒ์€ ํ•˜๋ถ€๊ฐ€ ์˜ˆ๊ฐ์ด ๋˜๋„๋ก ๊ฒฝ์‚ฌ์ง€๊ฒŒ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ๊ฒฝ์‚ฌ์ง„ ๋‹จ๋ถ€์—๋Š” ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ๊ฐ€ ๊ฐ๊ฐ ๊ฒฐํ•ฉ๋˜๋˜, ์ƒ๊ธฐ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ๋Š” ์ƒ๋ถ€ํ”Œ๋žœ์ง€ ์ƒ๋‹จ์œผ๋กœ ๋Œ์ถœ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ œ๊ณตํ•œ๋‹ค.According to another exemplary embodiment of the present invention, at least one or more of both ends of the main bracket and the sub bracket are formed to be inclined such that a lower portion is an acute angle, and the joining plates are coupled to the inclined ends, respectively, and the joining plate is an upper portion. A pillar bracket is provided, which protrudes from the top of the flange.

๋‹ค๋ฅธ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ์˜ ์ „๋ฉด ํ•˜๋ถ€์—๋Š” ํ•œ ์Œ์˜ ๊ฐ€์ด๋“œ๋ถ€๊ฐ€ ์„œ๋กœ ์ด๊ฒฉ๋˜๊ฒŒ ๋Œ์ถœ ํ˜•์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ œ๊ณตํ•œ๋‹ค.The present invention according to another preferred embodiment provides a pillar bracket, characterized in that the lower portion of the front surface of the joining plate protrudes spaced apart from each other.

๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅด๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™์€ ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค.According to the present invention has the following effects.

์ฒซ์งธ, ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท์˜ ๊ด€ํ†ต๊ณต์— ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท์„ ์‚ฝ์ž…ํ•˜์—ฌ ๊ธฐ๋‘ฅ ์™ธ์ธก์˜ ์ฒ ๊ณจ๋ถ€์— ๊ณ ์ •ํ•˜๋Š” ๊ฐ„๋‹จํ•œ ๊ณต์ •์„ ํ†ตํ•˜์—ฌ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์šฉ์ดํ•˜๊ฒŒ ์ œ์ž‘ํ•  ์ˆ˜ ์žˆ๋‹ค. First, the pillar bracket can be easily manufactured through a simple process of inserting the sub-bracket into the through hole of the main bracket and fixing it to the steel frame outside the pillar.

๋‘˜์งธ, ๊ณต์žฅ์—์„œ ๋ฏธ๋ฆฌ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์„ ์ฒ ๊ณจ๋ถ€ ์™ธ์ธก์— ์กฐ๋ฆฝํ•˜์—ฌ ์šด์†กํ•˜๊ฑฐ๋‚˜, ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท ์—†์ด ๊ธฐ๋‘ฅ๋งŒ ํ˜„์žฅ์— ๋ฐ˜์ž…ํ•œ ํ›„ ํ˜„์žฅ์—์„œ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์‰ฝ๊ฒŒ ์กฐ๋ฆฝํ•  ์ˆ˜ ์žˆ๋‹ค. ํ›„์ž์˜ ๊ฒฝ์šฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์„ ๊ธฐ๋‘ฅ์— ์„ ์กฐ๋ฆฝํ•  ํ•„์š”๊ฐ€ ์—†์–ด ๋ถ€์žฌ์˜ ๋ถ€ํ”ผ ์ฆ๊ฐ€๋กœ ์ธํ•œ ์ ์ธต ๋ฐ ์šด๋ฐ˜์˜ ์–ด๋ ค์›€์„ ํ•ด์†Œํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ํŠนํžˆ ํ•ด์™ธ ํ˜„์žฅ ๋“ฑ ์›๊ฑฐ๋ฆฌ ๊ณต์‚ฌ์˜ ์šด์†ก๋น„ ๊ฒฝ๊ฐ์— ํšจ๊ณผ์ ์ด๋‹ค.Second, in the factory, the cruciform bracket may be assembled outside the steel frame in advance, or the pillar bracket may be easily assembled at the site after only the pillar is brought into the site without the cruciform bracket. In the latter case, there is no need to pre-assemble the cross bracket on the column, which can solve the difficulty of lamination and transportation due to the increase of the volume of the member, and it is especially effective for reducing the transportation cost of long-distance works such as overseas sites.

์…‹์งธ, ๊ฑฐ๋” ์ƒ๋ฉด์„ ์Šฌ๋ž˜๋ธŒ ์ฝ˜ํฌ๋ฆฌํŠธ ๋‚ด์— ๋ฌปํžˆ๊ฒŒ ํ•˜๋ฉด ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท์˜ ์ƒ๋ฉด ๋†’์ด๋ฅผ ์ผ์น˜์‹œํ‚ฌ ํ•„์š”๊ฐ€ ์—†๋‹ค. ๋”ฐ๋ผ์„œ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท์„ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท์˜ ์›จ๋ธŒ๋ฅผ ๊ด€ํ†ต์‹œ์ผœ ๊ฐ„๋‹จํ•˜๊ฒŒ ์กฐ๋ฆฝํ•  ์ˆ˜ ์žˆ๋‹ค. Third, when the top of the girder is buried in the slab concrete, there is no need to match the top height of the main bracket and the sub bracket. Therefore, the sub bracket can be simply assembled through the web of the main bracket.

๋„ท์งธ, ์„œ๋กœ ์ง๊ตํ•˜๋Š” ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท์ด ๊ธฐ๋‘ฅ ์™ธ๊ณฝ์˜ ์ฒ ๊ณจ๋ถ€์— ๊ณ ์ •๋˜๋ฏ€๋กœ, ์ด๋“ค ๋ธŒ๋ž˜ํ‚ท์„ ๊ฒฐํ•ฉํ•˜๊ธฐ ์œ„ํ•œ ๋ณต์žกํ•œ ๊ณผ์ •์ด ํ•„์š” ์—†์–ด ์‹œ๊ณต์ด ๊ฐ„๋‹จํ•˜๋‹ค.Fourth, since the main bracket and the sub bracket orthogonal to each other is fixed to the steel frame portion of the outside of the column, there is no need for a complicated process for combining these brackets, the construction is simple.

๋„ 1์€ ์ข…๋ž˜ LC ํ”„๋ ˆ์ž„์˜ ์‹œ๊ณต ๊ณผ์ •์„ ๋‚˜ํƒ€๋‚ด๋Š” ๋„๋ฉด.1 is a view showing a construction process of a conventional LC frame.

๋„ 2๋Š” ๋ณธ ๋ฐœ๋ช… ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ์‹ค์‹œ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„.Figure 2 is a perspective view showing an embodiment of the present invention pillar bracket.

๋„ 3์€ ๋„ 2์˜ ์‹ค์‹œ์˜ˆ์— ๋Œ€ํ•œ ํ‰๋‹จ๋ฉด๋„.3 is a plan sectional view of the embodiment of FIG.

๋„ 4๋Š” ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์˜ ์‹ค์‹œ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„.4 is a perspective view showing an embodiment of a cross bracket.

๋„ 5๋Š” ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ์˜ ์‹ค์‹œ์˜ˆ ์ผ๋ถ€๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„.5 is a perspective view showing a part of an embodiment of a steel composite concrete pillar.

๋„ 6 ๋ฐ ๋„ 7์€ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ์กฐ๋ฆฝ ๊ณต์ •์„ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„. 6 and 7 are perspective views showing the assembly process of the pillar bracket according to one embodiment.

๋„ 8์€ ๋ง‰์Œํ”Œ๋ ˆ์ดํŠธ๊ฐ€ ๊ตฌ๋น„๋œ ๋ณธ ๋ฐœ๋ช… ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ์‹ค์‹œ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„.8 is a perspective view showing an embodiment of the present invention pillar bracket provided with a blocking plate.

๋„ 9๋Š” ๋ณธ ๋ฐœ๋ช… ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„.Figure 9 is a perspective view showing another embodiment of the present invention pillar bracket.

๋„ 10์€ ๋„ 9์˜ ์‹ค์‹œ์˜ˆ์— ๋Œ€ํ•œ ํ‰๋‹จ๋ฉด๋„.10 is a plan sectional view of the embodiment of FIG.

๋„ 11์€ ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ์˜ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ ์ผ๋ถ€๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ๋„๋ฉด.11 is a view showing a portion of another embodiment of a rigid concrete column.

๋„ 12 ๋ฐ ๋„ 13์€ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ์กฐ๋ฆฝ ๊ณต์ •์„ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„. 12 and 13 are perspective views showing the assembling process of the pillar bracket according to another embodiment.

๋„ 14๋Š” ๋ง‰์Œํ”Œ๋ ˆ์ดํŠธ๊ฐ€ ๊ตฌ๋น„๋œ ๋ณธ ๋ฐœ๋ช… ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„.Figure 14 is a perspective view showing another embodiment of the present invention pillar bracket provided with a blocking plate.

๋„ 15๋Š” ํ‰ํƒ„๋ถ€์— ์‚ฌ๊ฐํ˜•์˜ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต์ด ํ˜•์„ฑ๋œ ๋ณธ ๋ฐœ๋ช… ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„.Fig. 15 is a perspective view showing another embodiment of the pillar bracket of the present invention in which a rectangular bracket through hole is formed in the flat portion.

๋„ 16์€ ๋ณธ ๋ฐœ๋ช… ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ๋˜ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„.Figure 16 is a perspective view showing another embodiment of the present invention pillar bracket.

๋„ 17์€ ๋„ 16์˜ ์‹ค์‹œ์˜ˆ์— ๋Œ€ํ•œ ํ‰๋‹จ๋ฉด๋„.FIG. 17 is a plan sectional view of the embodiment of FIG.

๋„ 18์€ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท๊ณผ ๋ณด์˜ ๊ฒฐํ•ฉ ๊ณผ์ •์„ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„.18 is a perspective view showing a process of coupling the main bracket and the beam.

๋„ 19๋Š” ๋ณธ ๋ฐœ๋ช… ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ด์šฉํ•˜์—ฌ ๊ธฐ๋‘ฅ์— ๋ณด๊ฐ€ ์ ‘ํ•ฉ๋˜๋Š” ๊ณผ์ •์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ธก๋‹จ๋ฉด๋„.Figure 19 is a side cross-sectional view showing the process of bonding the beam to the column using the present invention pillar bracket.

์ƒ๊ธฐ์™€ ๊ฐ™์€ ๋ชฉ์ ์„ ๋‹ฌ์„ฑํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ๋ณธ ๋ฐœ๋ช…์˜ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์€ ์ฒ ๊ณจ๋ถ€๊ฐ€ ๊ธฐ๋‘ฅ ์™ธ์ธก์— ๋ฐฐ์น˜๋˜๊ณ  ๋‚ด์ธก์—๋Š” ์ฝ˜ํฌ๋ฆฌํŠธ๊ฐ€ ์ฑ„์›Œ์ง€๋Š” ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ ๋ฐ ๊ธฐ๋‘ฅ์— ๋ณด๋ฅผ ๊ฒฐํ•ฉํ•˜๊ธฐ ์œ„ํ•ด ์ƒ๊ธฐ ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ์˜ ํŒจ๋„์กด์— ์„ค์น˜๋˜๋Š” ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์œผ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์œผ๋กœ, ์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์€ ์ƒํ•˜๋ถ€ํ”Œ๋žœ์ง€์™€ ์›จ๋ธŒ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์œผ๋กœ ์–‘ ๋‹จ์ด ๊ธฐ๋‘ฅ ์™ธ๋ถ€๋กœ ๋Œ์ถœ๋˜๊ณ , ์›จ๋ธŒ ์ค‘์•™์— ๊ด€ํ†ต๊ณต์ด ํ˜•์„ฑ๋œ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท ๋ฐ ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท์˜ ๊ด€ํ†ต๊ณต์— ์‚ฝ์ž…๋˜์–ด ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท๊ณผ ์ง๊ตํ•˜์—ฌ ์„ค์น˜๋˜๋Š” ๊ฒƒ์œผ๋กœ ์–‘ ๋‹จ์ด ๊ธฐ๋‘ฅ ์™ธ๋ถ€๋กœ ๋Œ์ถœ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท์œผ๋กœ ๊ตฌ์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์€ ๊ธฐ๋‘ฅ ์™ธ์ธก์˜ ์ฒ ๊ณจ๋ถ€์— ๊ณ ์ •๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.In order to achieve the above object, the pillar bracket of the present invention is provided with a cross-shaped steel panel is installed in the panel zone of the steel composite concrete pillars to couple the beam to the steel composite concrete pillars and pillars are arranged outside the pillars and the concrete is filled inside Consists of a bracket, the cross bracket is composed of the upper and lower flanges and the web, both ends protrude out of the pillar, the main bracket is formed in the through hole formed in the center of the web and the through hole of the main bracket is perpendicular to the main bracket To be installed is composed of a sub-bracket protruding both ends to the outside of the column, the cross bracket is characterized in that the fixed to the steel frame outside the column.

์ดํ•˜, ์ฒจ๋ถ€ํ•œ ๋„๋ฉด ๋ฐ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ผ ๋ณธ ๋ฐœ๋ช…์„ ์ƒ์„ธํžˆ ์„ค๋ช…ํ•œ๋‹ค.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.

๋„ 2๋Š” ๋ณธ ๋ฐœ๋ช… ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ์‹ค์‹œ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„์ด๊ณ , ๋„ 3์€ ๋„ 2์˜ ์‹ค์‹œ์˜ˆ์— ๋Œ€ํ•œ ํ‰๋‹จ๋ฉด๋„์ด๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๋„ 4๋Š” ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์˜ ์‹ค์‹œ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„์ด๊ณ , ๋„ 5๋Š” ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ์˜ ์‹ค์‹œ์˜ˆ ์ผ๋ถ€๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„์ด๋‹ค.Figure 2 is a perspective view showing an embodiment of the present invention pillar bracket, Figure 3 is a plan sectional view of the embodiment of Figure 2. 4 is a perspective view showing an embodiment of a cross bracket, and FIG. 5 is a perspective view showing a part of an embodiment of a steel composite concrete pillar.

๋ณธ ๋ฐœ๋ช…์€ ์ฒ ๊ณจ๋ถ€(11)๊ฐ€ ๊ธฐ๋‘ฅ ์™ธ์ธก์— ๋ฐฐ์น˜๋˜๊ณ  ๋‚ด์ธก์—๋Š” ์ฝ˜ํฌ๋ฆฌํŠธ(10)๊ฐ€ ์ฑ„์›Œ์ง€๋Š” ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ(1) ๋ฐ ๊ธฐ๋‘ฅ์— ๋ณด(3)๋ฅผ ๊ฒฐํ•ฉํ•˜๊ธฐ ์œ„ํ•ด ์ƒ๊ธฐ ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ(1)์˜ ํŒจ๋„์กด์— ์„ค์น˜๋˜๋Š” ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์œผ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์— ๊ด€ํ•œ ๊ฒƒ์ด๋‹ค.According to the present invention, the steel frame 11 is disposed outside the column and the concrete 10 is filled with the concrete 10, and the inside of the steel composite concrete column 1 for coupling the beam 3 to the pillar. It relates to a pillar bracket consisting of a cross bracket (2) installed in the panel zone.

๋ณธ ๋ฐœ๋ช…์˜ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์€ ์ฒ ๊ณจํ•ฉ์„ฑ๊ตฌ์กฐ์—์„œ ๊ธฐ๋‘ฅ์— ๋ณด๋ฅผ ์ ‘ํ•ฉํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์‚ฌ์šฉ๋˜๋Š” ๊ฒƒ์œผ๋กœ, ๊ธฐ๋‘ฅ์—์„œ ๋ณด๊ฐ€ ์ ‘ํ•ฉ๋˜๋Š” ํŒจ๋„์กด์— ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์„ ์‚ฌ์šฉํ•˜๋ฉด ๋ณด์˜ ์ ‘ํ•ฉ์ด ๊ฐ„๋‹จํ•˜๋‹ค.The pillar bracket of the present invention is used to join the beam to the pillar in the steel frame composite structure, using the cross bracket (2) in the panel zone to which the beam is joined in the column is easy to join the beam.

๋„ 2 ๋‚ด์ง€ ๋„ 4์—์„œ ๋ณผ ์ˆ˜ ์žˆ๋Š” ๋ฐ”์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์€ ์ƒํ•˜๋ถ€ํ”Œ๋žœ์ง€์™€ ์›จ๋ธŒ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์œผ๋กœ ์–‘ ๋‹จ์ด ๊ธฐ๋‘ฅ ์™ธ๋ถ€๋กœ ๋Œ์ถœ๋˜๊ณ , ์›จ๋ธŒ ์ค‘์•™์— ๊ด€ํ†ต๊ณต(211)์ด ํ˜•์„ฑ๋œ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋ฐ ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ๊ด€ํ†ต๊ณต(211)์— ์‚ฝ์ž…๋˜์–ด ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์ง๊ตํ•˜์—ฌ ์„ค์น˜๋˜๋Š” ๊ฒƒ์œผ๋กœ ์–‘ ๋‹จ์ด ๊ธฐ๋‘ฅ ์™ธ๋ถ€๋กœ ๋Œ์ถœ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์œผ๋กœ ๊ตฌ์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์€ ๊ธฐ๋‘ฅ ์™ธ์ธก์˜ ์ฒ ๊ณจ๋ถ€(11)์— ๊ณ ์ •๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.As can be seen in Figures 2 to 4, the cross bracket (2) is composed of the upper and lower flanges and the web, both ends protrude out of the pillar, the main bracket 21 is formed with a through hole 211 in the center of the web And a sub bracket 22 inserted into the through hole 211 of the main bracket 21 to be orthogonal to the main bracket 21, and having both ends protruding out of the pillar, and the cross bracket 2 ) Is fixed to the steel frame 11 outside the pillar.

์ฆ‰, ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์„ ๊ตฌ์„ฑํ•˜๋Š” ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์€ ๊ฐ๊ฐ ์ƒํ•˜๋ถ€ํ”Œ๋žœ์ง€์™€ ์›จ๋ธŒ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์œผ๋กœ, ๋„ 2 ๋ฐ ๋„ 4 ๋“ฑ์˜ ์‹ค์‹œ์˜ˆ์—์„œ๋Š” ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์‹ค์‹œ์˜ˆ๋กœ H ํ˜•๊ฐ•์„ ์‚ฌ์šฉํ•˜์˜€๋‹ค.That is, the main bracket 21 and the sub bracket 22 constituting the cross bracket 2 are composed of upper and lower flanges and webs, respectively. In the embodiments of FIGS. 2 and 4, the main bracket 21 and the sub bracket are shown. In the example of (22), H-beam was used.

์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ์›จ๋ธŒ ์ค‘์•™์—๋Š” ๊ด€ํ†ต๊ณต(211)์ด ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ๊ด€ํ†ต๊ณต(211)์„ ํ†ตํ•˜์—ฌ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์ด ์‚ฝ์ž…๋˜์–ด ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)๊ณผ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์ด ์ง๊ตํ•˜์—ฌ ์„ค์น˜๋œ๋‹ค.A through hole 211 is formed at the center of the web of the main bracket 21, and the sub bracket 22 is inserted through the through hole 211 so that the sub bracket 22 and the main bracket 21 cross each other. do.

๊ธฐ๋‘ฅ ๋‚ด๋ถ€๋Š” ๋ณด ์ „๋‹จ๋ ฅ 0์ด๋ฏ€๋กœ ์›จ๋ธŒ์— ๊ด€ํ†ต๊ณต(211)์„ ํ˜•์„ฑํ•˜์—ฌ๋„ ๋ฌด๋ฐฉํ•˜๋‹ค.Since the inside of the column has a beam shear force of 0, a through hole 211 may be formed in the web.

์ƒ๊ธฐ ๊ด€ํ†ต๊ณต(211)์€ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์ด ํ†ต๊ณผํ•  ์ˆ˜ ์žˆ๋Š” ํฌ๊ธฐ์˜ ๋‹ค์–‘ํ•œ ํ˜•์ƒ์ด ๊ฐ€๋Šฅํ•˜๋ฉฐ, ๋„ 3์—์„œ์™€ ๊ฐ™์ด ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ์›จ๋ธŒ์— ์‚ฌ๊ฐํ˜•์˜ ๊ด€ํ†ต๊ณต(211)์„ ํ˜•์„ฑํ•˜๋Š” ๊ฒฝ์šฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์— ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์„ ์‰ฝ๊ฒŒ ๊ด€ํ†ต์‹œ์ผœ ์กฐ๋ฆฝํ•  ์ˆ˜ ์žˆ๋‹ค.The through holes 211 may have various shapes having a size through which the sub brackets 22 can pass. When the through holes 211 are formed in the web of the main bracket 21 as shown in FIG. The sub bracket 22 can be easily assembled through the bracket 21.

์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ์ƒ๋ฉด์„ ์Šฌ๋ž˜๋ธŒ ์ฝ˜ํฌ๋ฆฌํŠธ ๋‚ด์— ๋ฌปํžˆ๊ฒŒ ํ•˜๋ฉด ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์ƒ๋ฉด ๋†’์ด๋ฅผ ์ผ์น˜์‹œํ‚ฌ ํ•„์š”๊ฐ€ ์—†์œผ๋ฏ€๋กœ, ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์ด ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ์›จ๋ธŒ๋ฅผ ๊ด€ํ†ตํ•˜๋„๋ก ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค.When the upper surface of the main bracket 21 is buried in the slab concrete, the height of the upper surface of the main bracket 21 and the sub bracket 22 does not have to match, so that the sub bracket 22 penetrates the web of the main bracket 21. Can be configured.

์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์€ ๊ณต์žฅ์—์„œ ๋ฏธ๋ฆฌ ๊ธฐ๋‘ฅ์— ์กฐ๋ฆฝํ•˜์—ฌ ์šด์†กํ•  ์ˆ˜ ์žˆ์œผ๋‚˜, ๋ถ€์žฌ์˜ ๋ถ€ํ”ผ๋ฅผ ์ค„์—ฌ ์šด๋ฐ˜ ๋ฐ ์ ์žฌ ๋ถ€๋‹ด์„ ์™„ํ™”ํ•  ์ˆ˜ ์žˆ๋„๋ก ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2) ์—†์ด ๊ธฐ๋‘ฅ๋งŒ ํ˜„์žฅ์— ๋ฐ˜์ž…ํ•œ ํ›„ ํ˜„์žฅ์—์„œ ๊ธฐ๋‘ฅ์— ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์„ ์†์‰ฝ๊ฒŒ ์กฐ๋ฆฝํ•˜์—ฌ ๊ฒฐํ•ฉํ•  ์ˆ˜ ์žˆ๋‹ค. The cross bracket (2) can be assembled and transported to the column in advance at the factory, but only the column without the cross bracket (2) to the site to reduce the volume of the transport and loading burden to reduce the volume of the member to the site at the post The cross bracket 2 can be easily assembled and combined.

์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์€ ๊ธฐ๋‘ฅ ์™ธ์ธก์˜ ์ฒ ๊ณจ๋ถ€(11)์— ๊ณ ์ •๋œ๋‹ค.The cross bracket 2 is fixed to the steel frame 11 outside the pillar.

๋”ฐ๋ผ์„œ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์„ ์„œ๋กœ ๊ฒฐํ•ฉํ•˜๊ธฐ ์œ„ํ•œ ๋ณ„๋„์˜ ๋ณต์žกํ•œ ์‹œ๊ณต ๊ณผ์ •์ด ํ•„์š” ์—†์œผ๋ฉฐ, ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์€ ๊ฐ๊ฐ ๊ธฐ๋‘ฅ ์™ธ์ธก์˜ ์ฒ ๊ณจ๋ถ€(11)์— ๊ณ ์ •๋œ๋‹ค.Therefore, there is no need for a separate complicated construction process for coupling the main bracket 21 and the sub bracket 22 to each other, and the main bracket 21 and the sub bracket 22 are fixed to the steel frame part 11 outside the column, respectively. .

๋„ 5์—์„œ ๋ณผ ์ˆ˜ ์žˆ๋Š” ๋ฐ”์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ(1)์—์„œ ์ƒ๊ธฐ ์ฒ ๊ณจ๋ถ€(11)๋Š” ๊ธฐ๋‘ฅ์˜ ๊ฐ ๋ชจ์„œ๋ฆฌ์— ๊ธฐ๋‘ฅ๋ฉด๊ณผ ์ผ์ • ๊ฐ„๊ฒฉ ์ด๊ฒฉ๋˜๋„๋ก ๋ฐฐ์น˜๋˜๋Š” ๋ณต์ˆ˜์˜ ํ˜•๊ฐ•์žฌ์ด๊ณ , ์ธ์ ‘ํ•˜๋Š” ํ˜•๊ฐ•์žฌ๋ฅผ ์ƒํ˜ธ ์—ฐ๊ฒฐํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์˜ ํ•˜๋ถ€์™€ ์ƒ๋ถ€์— ๊ฐ๊ฐ ๊ฒฐํ•ฉ๋˜์–ด ์ง€์ง€ํ•˜๋Š” ํ•˜๋ถ€์ขŒ๋Œ€(12)์™€ ์ƒ๋ถ€์ขŒ๋Œ€(13)๊ฐ€ ๊ตฌ๋น„๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.As can be seen in Figure 5, in the steel composite concrete pillar 1, the steel frame portion 11 is a plurality of shaped steel material which is arranged to be spaced apart from the column surface at a predetermined interval on each corner of the column, mutually adjacent adjacent steel materials By connecting, the lower pedestal 12 and the upper pedestal 13, which is coupled to and supported by the lower and upper portions of the cross bracket 2, respectively, are provided.

๋„ 5๋Š” ๊ธฐ๋‘ฅ ๋ชจ์„œ๋ฆฌ์— ๋ฐฐ์น˜๋˜๋Š” ใ„ฑํ˜•๊ฐ•์— ํšก๋ฐฉํ–ฅ ์ฒ ๊ทผ์„ ๊ณต์žฅ์—์„œ ์„ ์กฐ๋ฆฝํ•˜๊ณ  ํ˜„์žฅ์—์„œ ์ฝ˜ํฌ๋ฆฌํŠธ๋ฅผ ํƒ€์„คํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•œ PSRC(Prefabricated Steel Reinforced Concrete) ๋ถ€์žฌ์˜ ์‹ค์‹œ์˜ˆ๋กœ, ํ˜•๊ฐ•์žฌ์˜ ์‹ค์‹œ์˜ˆ๋กœ ใ„ฑํ˜•๊ฐ•์ด ๋„์‹œ๋œ๋‹ค.FIG. 5 is an embodiment of a Prefabricated Steel Reinforced Concrete (PSRC) member that allows prefabrication of transverse rebar in a factory and pouring concrete in the field, which is disposed at a corner of a column. This is shown.

์ƒ๊ธฐ ํ•˜๋ถ€์ขŒ๋Œ€(12)์™€ ์ƒ๋ถ€์ขŒ๋Œ€(13)๋Š” ํ˜•๊ฐ•์žฌ์— ๋ณผํŠธ ๋˜๋Š” ์šฉ์ ‘ ๊ฒฐํ•ฉ ๊ฐ€๋Šฅํ•˜๋ฉฐ, ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ํ•˜๋ถ€์™€ ์ƒ๋ถ€๋Š” ๊ฐ๊ฐ ํ•˜๋ถ€์ขŒ๋Œ€(12)์™€ ์ƒ๋ถ€์ขŒ๋Œ€(13)์— ๊ฒฐํ•ฉํ•˜์—ฌ ๊ณ ์ •ํ•  ์ˆ˜ ์žˆ๋‹ค.The lower pedestal 12 and the upper pedestal 13 may be bolted or welded to the shaped steel, and the lower and upper portions of the main bracket 21 and the sub bracket 22 are respectively the lower pedestal 12 and the upper pedestal ( 13) can be fixed in combination.

์ƒ๊ธฐ ํ•˜๋ถ€์ขŒ๋Œ€(12)์™€ ์ƒ๋ถ€์ขŒ๋Œ€(13)๋Š” ๊ฐ๊ฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ํ•˜๋‹จ๊ณผ ์ƒ๋‹จ์˜ ๋†’์ด์— ๋งž์ถ”์–ด ์„ค์น˜ํ•œ๋‹ค. ์ฆ‰, ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์ด ๊ฒฐํ•ฉ๋˜๋Š” ๊ธฐ๋‘ฅ ์ธก๋ฉด์˜ ํ•˜๋ถ€์ขŒ๋Œ€(12)๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์ด ๊ฒฐํ•ฉ๋˜๋Š” ๊ธฐ๋‘ฅ ์ธก๋ฉด์˜ ํ•˜๋ถ€์ขŒ๋Œ€(12)๋ณด๋‹ค ๋‚ฎ์€ ์œ„์น˜์— ์„ค์น˜ํ•˜๊ณ , ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์ด ๊ฒฐํ•ฉ๋˜๋Š” ๊ธฐ๋‘ฅ ์ธก๋ฉด์˜ ์ƒ๋ถ€์ขŒ๋Œ€(13)๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์ด ๊ฒฐํ•ฉ๋˜๋Š” ๊ธฐ๋‘ฅ ์ธก๋ฉด์˜ ์ƒ๋ถ€์ขŒ๋Œ€(13)๋ณด๋‹ค ๋†’์€ ์œ„์น˜์— ์„ค์น˜ํ•จ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค.The lower pedestal 12 and the upper pedestal 13 is installed in accordance with the height of the lower end and the upper end of the main bracket 21 and the sub bracket 22, respectively. That is, the lower pedestal 12 of the pillar side to which the main bracket 21 is coupled is installed at a lower position than the lower pedestal 12 of the pillar side to which the sub bracket 22 is coupled, and the main bracket 21 is coupled thereto. The upper pedestal 13 of the pillar side is preferably installed at a position higher than the upper pedestal 13 of the pillar side to which the sub bracket 22 is coupled.

์ƒ๊ธฐ ํ•˜๋ถ€์ขŒ๋Œ€(12)๋Š” ์ธ์ ‘ํ•˜๋Š” ํ˜•๊ฐ•์žฌ์— ์–‘ ๋‹จ๋ถ€๊ฐ€ ๊ฒฐํ•ฉ๋˜๋Š” ์—ฐ๊ฒฐํ”Œ๋ ˆ์ดํŠธ(121) ๋ฐ ์ƒ๊ธฐ ์—ฐ๊ฒฐํ”Œ๋ ˆ์ดํŠธ(121) ์ค‘์•™ ์ƒ๋‹จ์— ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์œผ๋กœ ๊ธฐ๋‘ฅ ์™ธ์ธก์œผ๋กœ ๋Œ์ถœ๋˜์–ด ๋ธŒ๋ž˜ํ‚ท์˜ ํ•˜๋ถ€์— ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒฐํ•ฉํ”Œ๋ ˆ์ดํŠธ(122)๋กœ ๊ตฌ์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์ƒ๋ถ€์ขŒ๋Œ€(13)๋Š” ์ธ์ ‘ํ•˜๋Š” ํ˜•๊ฐ•์žฌ์— ์–‘ ๋‹จ๋ถ€๊ฐ€ ๊ฒฐํ•ฉ๋˜๋Š” ์—ฐ๊ฒฐํ”Œ๋ ˆ์ดํŠธ(131) ๋ฐ ์ƒ๊ธฐ ์—ฐ๊ฒฐํ”Œ๋ ˆ์ดํŠธ(131) ์ค‘์•™ ํ•˜๋‹จ์— ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์œผ๋กœ ๊ธฐ๋‘ฅ ์™ธ์ธก์œผ๋กœ ๋Œ์ถœ๋˜์–ด ๋ธŒ๋ž˜ํ‚ท์˜ ์ƒ๋ถ€์— ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒฐํ•ฉํ”Œ๋ ˆ์ดํŠธ(132)๋กœ ๊ตฌ์„ฑ๋˜๋„๋ก ํ•  ์ˆ˜ ์žˆ๋‹ค.The lower pedestal 12 is a coupling plate 121 coupled to both ends of the adjacent section steel and the coupling plate 121 is coupled to the upper center of the connection plate 121 protrudes out of the pillar to be coupled to the lower portion of the bracket 122 The upper pedestal 13 is coupled to the upper end of the bracket to be coupled to the connecting plate 131 and the lower end of the center of the connecting plate 131 is coupled to both ends of the adjacent section steel material The coupling plate 132 may be configured to be.

๋”ฐ๋ผ์„œ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ํ•˜๋ถ€ํ”Œ๋žœ์ง€๋Š” ํ•˜๋ถ€์ขŒ๋Œ€(12)๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ๊ฒฐํ•ฉํ”Œ๋ ˆ์ดํŠธ(122)์— ๊ฒฐํ•ฉํ•˜๊ณ , ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์ƒ๋ถ€ํ”Œ๋žœ์ง€๋Š” ์ƒ๋ถ€์ขŒ๋Œ€(13)๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ๊ฒฐํ•ฉํ”Œ๋ ˆ์ดํŠธ(132)์— ๊ฒฐํ•ฉํ•  ์ˆ˜ ์žˆ๋‹ค.Therefore, the lower flange of the main bracket 21 and the sub bracket 22 is coupled to the coupling plate 122 constituting the lower pedestal 12, the upper flange of the main bracket 21 and the sub bracket 22 is the upper pedestal It can be coupled to the coupling plate 132 constituting (13).

๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์ƒํ•˜๋ถ€ํ”Œ๋žœ์ง€๋ฅผ ๊ฒฐํ•ฉํ”Œ๋ ˆ์ดํŠธ(122, 132)์— ๋ณผํŠธ ๊ฒฐํ•ฉํ•˜๋Š” ๊ฒฝ์šฐ, ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์ƒํ•˜๋ถ€ํ”Œ๋žœ์ง€์™€ ๊ฒฐํ•ฉํ”Œ๋ ˆ์ดํŠธ(122, 132)์—๋Š” ๊ฐ๊ฐ ๋ณผํŠธ ๊ฒฐํ•ฉ๊ณต์„ ๋ฏธ๋ฆฌ ํ˜•์„ฑํ•˜์—ฌ ๋‘ ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค.When the upper and lower flanges of the main bracket 21 and the sub bracket 22 are bolted to the coupling plates 122 and 132, the upper and lower flanges and the coupling plates 122 and 132 of the main bracket 21 and the sub bracket 22 are connected. In each case, it is preferable to form bolt coupling holes in advance.

๋„ 6 ๋ฐ ๋„ 7์€ ์ผ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ์กฐ๋ฆฝ ๊ณต์ •์„ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„๋กœ, ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท์˜ ๋‹จ๋ถ€์— ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ๊ฐ€ ๊ฒฐํ•ฉ๋œ ๊ฒฝ์šฐ์— ๋Œ€ํ•œ ๊ฒƒ์ด๋‹ค. 6 and 7 are perspective views illustrating the assembling process of the pillar bracket according to an embodiment, in which the bonding plate is coupled to the ends of the main bracket and the sub bracket.

๋„ 2์— ๋„์‹œ๋œ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ผ ๋ณธ ๋ฐœ๋ช…์˜ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์กฐ๋ฆฝํ•˜๋Š” ๊ฒฝ์šฐ, ์šฐ์„  ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์„ ํ•˜๋ถ€์ขŒ๋Œ€(12)๊ฐ€ ์„ค์น˜๋œ ์ฒ ๊ณจ๋ถ€(11)์˜ ํ˜•๊ฐ•์žฌ ์‚ฌ์ด๋กœ ์‚ฝ์ž…ํ•˜์—ฌ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ํ•˜๋ถ€ํ”Œ๋žœ์ง€๋ฅผ ํ•˜๋ถ€์ขŒ๋Œ€(12)์— ๊ฒฐํ•ฉํ•œ๋‹ค(๋„ 6์˜ (a) ๋‚ด์ง€ (b)).When assembling the pillar bracket of the present invention according to the embodiment shown in FIG. 2, first, the main bracket 21 is inserted between the section steel of the steel frame portion 11 in which the lower seat 12 is installed, thereby The lower flange is coupled to the lower pedestal 12 ((a) to (b) of Figure 6).

์ด๋•Œ, ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์ด ํ˜•๊ฐ•์žฌ ์‚ฌ์ด๋ฅผ ์‰ฝ๊ฒŒ ํ†ต๊ณผํ•  ์ˆ˜ ์žˆ๋„๋ก ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ์ผ์ธก์—๋งŒ ํ›„์ˆ ํ•  ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๋ฅผ ๊ฒฐํ•ฉํ•œ๋‹ค.At this time, the main bracket 21 is coupled to the joining plate 24 to be described later only on one side of the main bracket 21 so that the main bracket 21 can easily pass between.

๋‹ค์Œ์œผ๋กœ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์ด ์œ„์น˜๋˜๋Š” ๊ธฐ๋‘ฅ ์ธก๋ฉด์˜ ์ƒ๋ถ€์ขŒ๋Œ€(13)๋ฅผ ๊ฒฐํ•ฉํ•˜๊ณ , ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ์ƒ๋ถ€ํ”Œ๋žœ์ง€๋ฅผ ์ƒ๋ถ€์ขŒ๋Œ€(13)์— ๊ณ ์ •์‹œํ‚จ ๋‹ค์Œ, ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ํƒ€์ธก์— ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๋ฅผ ์šฉ์ ‘ํ•˜์—ฌ ๊ฒฐํ•ฉํ•œ๋‹ค(๋„ 6์˜ (c)).Next, the upper pedestal 13 of the pillar side on which the main bracket 21 is positioned is coupled, and the upper flange of the main bracket 21 is fixed to the upper pedestal 13, and then bonded to the other side of the main bracket 21. The plate 24 is welded and joined (FIG. 6 (c)).

์ดํ›„, ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์„ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์ง๊ต๊ฐ€ ๋˜๋„๋ก ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ๊ด€ํ†ต๊ณต(211)์— ์‚ฝ์ž…ํ•œ ๋‹ค์Œ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ํ•˜๋ถ€ํ”Œ๋žœ์ง€๋ฅผ ํ•˜๋ถ€์ขŒ๋Œ€(12)์— ๊ฒฐํ•ฉํ•œ๋‹ค(๋„ 7์˜ (a)). ์ด ๊ฒฝ์šฐ์—๋„ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์ผ์ธก์—๋งŒ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๋ฅผ ๊ฒฐํ•ฉํ•œ๋‹ค.Subsequently, the sub bracket 22 is inserted into the through hole 211 of the main bracket 21 so as to be orthogonal to the main bracket 21, and then the lower flange of the sub bracket 22 is coupled to the lower pedestal 12 ( (A) of FIG. 7). Also in this case, the bonding plate 24 is coupled to only one side of the sub bracket 22.

๊ทธ๋ฆฌ๊ณ  ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์ด ์œ„์น˜๋˜๋Š” ๊ธฐ๋‘ฅ ์ธก๋ฉด์˜ ์ƒ๋ถ€์ขŒ๋Œ€(13)๋ฅผ ๊ฒฐํ•ฉํ•˜๊ณ , ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์ƒ๋ถ€ํ”Œ๋žœ์ง€๋ฅผ ์ƒ๋ถ€์ขŒ๋Œ€(13)์— ๊ณ ์ •์‹œํ‚จ๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ํƒ€์ธก์— ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๋ฅผ ์šฉ์ ‘ ๊ฒฐํ•ฉํ•˜์—ฌ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์„ ๊ธฐ๋‘ฅ ์™ธ์ธก์˜ ์ฒ ๊ณจ๋ถ€(11)์— ๊ฒฐํ•ฉํ•˜๋Š” ๊ณต์ •์„ ๋งˆ๋ฌด๋ฆฌํ•œ๋‹ค(๋„ 7์˜ (b)).Then, the upper pedestal 13 of the pillar side on which the sub bracket 22 is positioned is coupled, and the upper flange of the sub bracket 22 is fixed to the upper pedestal 13. Finally, the joining plate 24 is welded to the other side of the sub bracket 22 to finish the process of joining the cross bracket 2 to the steel frame 11 outside the column (FIG. 7B).

๋„ 8์€ ๋ง‰์Œํ”Œ๋ ˆ์ดํŠธ๊ฐ€ ๊ตฌ๋น„๋œ ๋ณธ ๋ฐœ๋ช… ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ์‹ค์‹œ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„์ด๋‹ค.8 is a perspective view showing an embodiment of the pillar bracket of the present invention provided with a blocking plate.

๋„ 8์—์„œ์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋ฐ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22) ์ธก๋ฉด์˜ ์ƒํ•˜๋ถ€ํ”Œ๋žœ์ง€์™€ ์›จ๋ธŒ ์‚ฌ์ด์—๋Š” ๊ธฐ๋‘ฅ ์™ธ์ธก๋ฉด๊ณผ ๋Œ€์‘๋˜๋Š” ์œ„์น˜์— ๋ง‰์Œํ”Œ๋ ˆ์ดํŠธ(26)๊ฐ€ ๊ฒฐํ•ฉ๋  ์ˆ˜ ์žˆ๋‹ค.As shown in FIG. 8, the blocking plate 26 may be coupled between the upper and lower flanges of the side surfaces of the main bracket 21 and the sub bracket 22 and the web at a position corresponding to the outer surface of the pillar.

๊ธฐ๋‘ฅ ์ฝ˜ํฌ๋ฆฌํŠธ ํƒ€์„ค์„ ์œ„ํ•˜์—ฌ ์ฒ ๊ณจ๋ถ€(11) ์™ธ์ธก๋ฉด์—์„œ ๋ถ€์žฌ์˜ ํ”ผ๋ณต๋‘๊ป˜๋งŒํผ ์ด๊ฒฉ๋œ ์œ„์น˜์—๋Š” ๊ฑฐํ‘ธ์ง‘์ด ์„ค์น˜๋˜๋Š”๋ฐ, ์ƒํ•˜๋ถ€ํ”Œ๋žœ์ง€์™€ ์›จ๋ธŒ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ํ˜•์ƒ์— ๋”ฐ๋ผ ๊ฑฐํ‘ธ์ง‘์„ ์„ค์น˜ํ•˜๋Š” ๊ฒƒ์€ ๋ณต์žกํ•œ ์ผ์ด๋‹ค.The formwork is installed at the position spaced apart by the thickness of the member from the outer side of the steel frame portion 11 for pillar concrete casting, the formwork according to the shape of the main bracket 21 and the sub bracket 22 consisting of the upper and lower flanges and the web Installing it is complicated.

๋”ฐ๋ผ์„œ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์ธก๋ฉด์— ๋ง‰์Œํ”Œ๋ ˆ์ดํŠธ(26)๋ฅผ ๊ฒฐํ•ฉํ•˜๋Š” ๊ฒฝ์šฐ, ๋ธŒ๋ž˜ํ‚ท ๋ถ€๋ถ„์„ ์‚ฌ๊ฐํ˜•์œผ๋กœ๋งŒ ์ ˆ์ทจํ•˜๋ฉด ๋˜๋ฏ€๋กœ ๊ธฐ๋‘ฅ ๊ฑฐํ‘ธ์ง‘ ์ž‘์—…์ด ๊ฐ„ํŽธํ•˜๋‹ค.Therefore, when the blocking plate 26 is coupled to the side surfaces of the main bracket 21 and the sub bracket 22, since the bracket portion needs to be cut only in a quadrangle, the pillar formwork is easy.

๋„ 9๋Š” ๋ณธ ๋ฐœ๋ช… ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„์ด๊ณ , ๋„ 10์€ ๋„ 9์˜ ์‹ค์‹œ์˜ˆ์— ๋Œ€ํ•œ ํ‰๋‹จ๋ฉด๋„์ด๋ฉฐ, ๋„ 11์€ ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ์˜ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ ์ผ๋ถ€๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ๋„๋ฉด์ด๋‹ค.FIG. 9 is a perspective view showing another embodiment of the present invention pillar bracket, FIG. 10 is a plan sectional view of the embodiment of FIG. 9, and FIG. 11 is a view showing a part of another embodiment of the composite concrete column.

๋„ 9 ๋‚ด์ง€ ๋„ 11์—์„œ์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ(1)์—์„œ ์ƒ๊ธฐ ์ฒ ๊ณจ๋ถ€(11)๋Š” ๊ฐ•๊ด€ํŠœ๋ธŒ๋กœ ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค.9 to 11, the steel frame 11 in the steel composite concrete pillar 1 may be composed of a steel tube.

์ƒ๊ธฐ ๊ฐ•๊ด€ํŠœ๋ธŒ ๋‚ด์—๋Š” ์ฝ˜ํฌ๋ฆฌํŠธ๊ฐ€ ์ถฉ์ „๋˜์–ด ์ผ์ฒดํ™”๋จ์œผ๋กœ์จ, ์ด๋“ค์˜ ํ•ฉ์„ฑ ์ž‘์šฉ์— ์˜ํ•˜์—ฌ ๋ถ€์žฌ์˜ ๊ฐ•์„ฑ ๋ฐ ๋‚ด๋ ฅ์„ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค.In the steel tube tube is filled with concrete to be integrated, thereby improving the rigidity and strength of the member by their synthesis action.

๋„ 11์˜ (a) ๋‚ด์ง€ (b)์—์„œ์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ๊ฐ•๊ด€ํŠœ๋ธŒ๋Š” ๋‹จ๋ฉด ํ˜•์ƒ์ด ์ „์ฒด์ ์œผ๋กœ 8๊ฐํ˜•์œผ๋กœ ์œ ๋‹ˆํŠธ๊ฐ•ํŒ(114) 4๊ฐœ๋ฅผ ๊ฒฐํ•ฉํ•˜์—ฌ ํ˜•์„ฑ๋˜๋˜, ์ƒ๊ธฐ ์œ ๋‹ˆํŠธ๊ฐ•ํŒ(114)์€ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์ด ๊ด€ํ†ต ๋Œ์ถœ๋˜๋Š” ํ‰ํƒ„๋ถ€(114a) ๋ฐ ์ƒ๊ธฐ ํ‰ํƒ„๋ถ€(114a)์˜ ์–‘ ๋‹จ๋ถ€์—์„œ ๊ฒฝ์‚ฌ์ง€๊ฒŒ ์ ˆ๊ณก๋œ ๊ฒฐํ•ฉ๋ถ€(114b)๋กœ ๊ตฌ์„ฑ๋˜์–ด ์ƒ๊ธฐ ๊ฒฐํ•ฉ๋ถ€(114b)๊ฐ€ ์ธ์ ‘ํ•˜๋Š” ์œ ๋‹ˆํŠธ๊ฐ•ํŒ(114)๊ณผ ๊ฒฐํ•ฉ๋˜๋„๋ก ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค.As shown in (a) to (b) of Figure 11, the steel tube is formed by combining the four unit steel plate 114 in the octagonal cross-sectional shape as a whole, the unit steel plate 114 is cross-shaped bracket (2) It consists of a flat portion 114a protruding therethrough and a coupling portion 114b bent at both ends of the flat portion 114a so that the coupling portion 114b is coupled to an adjacent unit steel plate 114. Can be.

์ด์™€ ๊ฐ™์ด, ๊ฐ•๊ด€ํŠœ๋ธŒ๋ฅผ 8๊ฐํ˜•์œผ๋กœ ์ œ์ž‘ํ•˜๋Š” ๊ฒฝ์šฐ ์—ญํƒ€ ๊ณต๋ฒ• ๋“ฑ์— ์ ์šฉ์‹œ ์ฒœ๊ณตํ™€์˜ ์ง๊ฒฝ์„ ๊ฐ์†Œ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค. ๋˜ํ•œ, ๊ฐ•ํŒ์„ 4๊ฐœ์˜ ์ž‘์€ ์œ ๋‹ˆํŠธ๊ฐ•ํŒ(114)์œผ๋กœ ๋ถ„์ ˆํ•˜์—ฌ ํ”„๋ ˆ์Šค ๋˜๋Š” ๋กคํฌ๋ฐ์œผ๋กœ ์ œ์ž‘ ๊ฐ€๋Šฅํ•˜๋ฏ€๋กœ ์ƒ์‚ฐ ๋‹จ๊ฐ€๋ฅผ ์ค„์ผ ์ˆ˜ ์žˆ๊ณ , ํ•˜๋‚˜์˜ ์œ ๋‹ˆํŠธ๊ฐ•ํŒ(114)์ด ํ•˜๋‚˜์˜ ๊ธฐ๋‘ฅ๋ฉด์„ ํ˜•์„ฑํ•˜๋ฏ€๋กœ ํ‰ํƒ„๋ถ€(114a)์— ๋ธŒ๋ž˜ํ‚ท ๋‹จ๋ถ€๋ฅผ ์ž์œ ๋กญ๊ฒŒ ๋Œ์ถœ์‹œ์ผœ ๋ณด์™€ ์ ‘ํ•ฉํ•  ์ˆ˜ ์žˆ๋‹ค.As such, when the steel pipe tube is manufactured in an octagonal shape, the diameter of the punched hole may be reduced when applied to reverse drilling. In addition, since the steel sheet can be divided into four small unit steel sheets 114 and manufactured by press or roll forming, production cost can be reduced, and since one unit steel sheet 114 forms one column surface, The end of the bracket can be freely projected to join the beam.

๋˜ํ•œ, ๋„ 11์˜ (b)์—์„œ์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ๊ฒฐํ•ฉ๋ถ€(114b)์˜ ๋‹จ๋ถ€์—๋Š” ๊ธฐ๋‘ฅ ๋‚ด์ธก์œผ๋กœ ์ ˆ๊ณก๋œ ์ ‘ํ•ฉ๋ถ€(114c)๊ฐ€ ์ ˆ๊ณก ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค.In addition, as shown in (b) of Figure 11, at the end of the coupling portion 114b may be formed bent junction portion 114c bent into the column.

์ƒ๊ธฐ ์ ‘ํ•ฉ๋ถ€(114c)๋กœ ์ธํ•˜์—ฌ ๊ธฐ๋‘ฅ ๋ชจ์„œ๋ฆฌ์— ์•ต๊ธ€ ๋‹จ๋ฉด์ด ์œ„์น˜๋˜์–ด ๊ฐ•์žฌ๋Ÿ‰์ด ์ง‘์ค‘๋˜๋ฏ€๋กœ, ๋‹จ๋ฉด๊ณ„์ˆ˜ ์ฆ๊ฐ€๋กœ ์••์ถ• ๋ฐ ํœจ๋‚ด๋ ฅ ํ–ฅ์ƒ ๋“ฑ ๋‹จ๋ฉด ์„ฑ๋Šฅ์ด ํ–ฅ์ƒ๋œ๋‹ค.Since the angle section is located at the corner of the column due to the joint portion 114c, the amount of steel is concentrated, so that the cross-sectional performance is improved by increasing the cross-sectional coefficient, such as improving compression and bending strength.

์ƒ๊ธฐ ํ‰ํƒ„๋ถ€(114a)์—๋Š” ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์˜ ๋‹จ๋ถ€ ํ˜•์ƒ์— ๋Œ€์‘๋˜๊ฒŒ ์ ˆ์ทจ๋œ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)์ด ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์€ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)๊ณผ ์šฉ์ ‘ ๊ฒฐํ•ฉ๋  ์ˆ˜ ์žˆ๋‹ค.The flat part 114a may have a bracket through hole 115 cut to correspond to an end shape of the cross bracket 2, and the cross bracket 2 may be welded to the bracket through hole 115.

๋”ฐ๋ผ์„œ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์„ ํ‰ํƒ„๋ถ€(114a)์— ํ˜•์„ฑ๋œ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)์„ ํ†ตํ•ด ์‚ฝ์ž…ํ•˜๊ณ , ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์„ ํ‰ํƒ„๋ถ€(114a)์˜ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)๊ณผ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ๊ด€ํ†ต๊ณต(211)์„ ๊ด€ํ†ต์‹œํ‚จ ๋‹ค์Œ, ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์„ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)์— ์šฉ์ ‘ํ•˜์—ฌ ๊ธฐ๋‘ฅ์— ๊ณ ์ •ํ•  ์ˆ˜ ์žˆ๋‹ค.Therefore, the main bracket 21 is inserted through the bracket through hole 115 formed in the flat portion 114a, and the sub bracket 22 is inserted into the bracket through hole 115 and the main bracket 21 of the flat portion 114a. After passing through the through hole 211, the main bracket 21 and the sub bracket 22 may be welded to the bracket through hole 115 to be fixed to the pillar.

๋„ 12 ๋ฐ ๋„ 13์€ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ์กฐ๋ฆฝ ๊ณต์ •์„ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„๋กœ, ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท์˜ ๋‹จ๋ถ€์— ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ๊ฐ€ ๊ฒฐํ•ฉ๋œ ๊ฒฝ์šฐ์— ๋Œ€ํ•œ ๊ฒƒ์ด๋‹ค. 12 and 13 are perspective views illustrating the assembling process of the pillar bracket according to another embodiment, in which the bonding plate is coupled to the ends of the main bracket and the sub bracket.

์—ฌ๊ธฐ์—์„œ๋Š” ๋„ 9์— ๋„์‹œ๋œ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ผ ๋ณธ ๋ฐœ๋ช…์˜ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์กฐ๋ฆฝํ•˜๋Š” ๊ณต์ •์„ ์„ค๋ช…ํ•œ๋‹ค.Here will be described the process of assembling the pillar bracket of the present invention according to the embodiment shown in FIG.

์šฐ์„  ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)์„ ํ†ตํ•ด ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์„ ๊ฐ•๊ด€ํŠœ๋ธŒ์— ์‚ฝ์ž…ํ•˜๊ณ , ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์„ ๊ฐ•๊ด€ํŠœ๋ธŒ์— ๊ฒฐํ•ฉํ•œ๋‹ค(๋„ 12์˜ (a) ๋‚ด์ง€ (b)).First, the main bracket 21 is inserted into the steel pipe tube through the bracket through hole 115, and the main bracket 21 is coupled to the steel pipe tube ((a) to (b) of FIG. 12).

์ด๋•Œ, ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์ด ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)์„ ์‰ฝ๊ฒŒ ํ†ต๊ณผํ•  ์ˆ˜ ์žˆ๋„๋ก ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ์ผ์ธก์—๋งŒ ํ›„์ˆ ํ•  ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๋ฅผ ๊ฒฐํ•ฉํ•œ๋‹ค.At this time, the main bracket 21 is coupled to the bonding plate 24 to be described later only on one side of the main bracket 21 so that the bracket through hole 115 can pass easily.

๋‹ค์Œ์œผ๋กœ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ํƒ€์ธก์— ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๋ฅผ ์šฉ์ ‘ํ•˜์—ฌ ๊ฒฐํ•ฉํ•œ๋‹ค(๋„ 12์˜ (c)).Next, the joining plate 24 is welded and joined to the other side of the main bracket 21 (FIG. 12C).

์ดํ›„, ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์„ ๊ฐ•๊ด€ํŠœ๋ธŒ์˜ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์ธก ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115) ๋ฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ๊ด€ํ†ต๊ณต(211)์— ์—ฐ์†์ ์œผ๋กœ ์‚ฝ์ž…ํ•˜๊ณ , ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์„ ๊ฐ•๊ด€ํŠœ๋ธŒ์— ๊ฒฐํ•ฉํ•œ๋‹ค(๋„ 13์˜ (a)). ์ด ๊ฒฝ์šฐ์—๋„ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์ผ์ธก์—๋งŒ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๋ฅผ ๊ฒฐํ•ฉํ•œ๋‹ค.Subsequently, the sub bracket 22 is continuously inserted into the sub bracket 22 side bracket through hole 115 of the steel pipe tube and the through hole 211 of the main bracket 21, and the sub bracket 22 is inserted into the steel pipe tube. (A) of FIG. 13. Also in this case, the bonding plate 24 is coupled to only one side of the sub bracket 22.

๋งˆ์ง€๋ง‰์œผ๋กœ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ํƒ€์ธก์— ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๋ฅผ ์šฉ์ ‘ ๊ฒฐํ•ฉํ•˜์—ฌ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์„ ์ฒ ๊ณจ๋ถ€(11)์— ๊ฒฐํ•ฉํ•˜๋Š” ๊ณต์ •์„ ๋งˆ๋ฌด๋ฆฌํ•œ๋‹ค(๋„ 13์˜ (b)).Finally, the joining plate 24 is welded to the other side of the sub bracket 22 to finish the process of joining the cross bracket 2 to the steel frame part 11 (FIG. 13B).

๋„ 14๋Š” ๋ง‰์Œํ”Œ๋ ˆ์ดํŠธ๊ฐ€ ๊ตฌ๋น„๋œ ๋ณธ ๋ฐœ๋ช… ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„์ด๊ณ , ๋„ 15๋Š” ํ‰ํƒ„๋ถ€์— ์‚ฌ๊ฐํ˜•์˜ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต์ด ํ˜•์„ฑ๋œ ๋ณธ ๋ฐœ๋ช… ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„์ด๋‹ค.14 is a perspective view showing another embodiment of the pillar bracket of the present invention provided with a blocking plate, Figure 15 is a perspective view showing another embodiment of the pillar bracket of the present invention is formed with a rectangular bracket through hole in the flat portion.

์•ž์„œ ์„ค๋ช…ํ•œ ๋ฐ”์™€ ๊ฐ™์ด, ์ฒ ๊ณจ๋ถ€(11)๊ฐ€ ๊ฐ•๊ด€ํŠœ๋ธŒ์ธ ๊ฒฝ์šฐ ํ‰ํƒ„๋ถ€(114a)์— ํ˜•์„ฑ๋˜๋Š” ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)์€ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์„ ๊ตฌ์„ฑํ•˜๋Š” ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ๋‹จ๋ถ€ ํ˜•์ƒ์— ๋Œ€์‘๋˜๋Š” ํ˜•์ƒ์œผ๋กœ ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค.As described above, when the steel frame portion 11 is a steel pipe tube, the bracket through hole 115 formed in the flat portion 114a is formed of the main bracket 21 and the sub bracket 22 constituting the cross bracket 2. It can be configured in a shape corresponding to the end shape.

๋ฟ๋งŒ ์•„๋‹ˆ๋ผ, ๋„ 14 ๋‚ด์ง€ ๋„ 15์—์„œ ๋ณผ ์ˆ˜ ์žˆ๋Š” ๋ฐ”์™€ ๊ฐ™์ด ์ƒ๊ธฐ ํ‰ํƒ„๋ถ€(114a)์—๋Š” ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์ด ๊ด€ํ†ต๋˜๋„๋ก ์ ˆ์ทจ๋œ ์‚ฌ๊ฐํ˜•์˜ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)์ด ํ˜•์„ฑ๋˜๋„๋ก ๊ตฌ์„ฑํ•  ์ˆ˜๋„ ์žˆ๋‹ค.In addition, as shown in FIGS. 14 to 15, the flat portion 114a may be configured such that a rectangular bracket through hole 115 cut through the cross bracket 2 is formed therethrough.

์ด ๊ฒฝ์šฐ, ๋ฉด์ ์ด ๋„“์€ ์‚ฌ๊ฐํ˜•์˜ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)์„ ํ†ตํ•˜์—ฌ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์„ ์šฉ์ดํ•˜๊ฒŒ ์‚ฝ์ž…ํ•  ์ˆ˜ ์žˆ๋‹ค.In this case, the main bracket 21 or the sub bracket 22 can be easily inserted through the rectangular through-hole 115 having a large area.

๋‹ค๋งŒ, ์ฝ˜ํฌ๋ฆฌํŠธ ํƒ€์„ค์‹œ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)์„ ํ†ตํ•˜์—ฌ ์ฝ˜ํฌ๋ฆฌํŠธ๊ฐ€ ๋ˆ„์ถœ๋˜๋Š” ๊ฒƒ์„ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•˜์—ฌ, ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋ฐ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์ƒํ•˜๋ถ€ํ”Œ๋žœ์ง€์™€ ์›จ๋ธŒ ์‚ฌ์ด์—๋Š” ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)๊ณผ ๋Œ€์‘๋˜๋Š” ์œ„์น˜์— ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)์„ ํ์‡„ํ•˜๋Š” ๋ง‰์Œํ”Œ๋ ˆ์ดํŠธ(26)๋ฅผ ๊ฒฐํ•ฉํ•˜์—ฌ์•ผ ํ•  ๊ฒƒ์ด๋‹ค.However, in order to prevent concrete from leaking through the bracket through hole 115 during concrete pouring, the bracket and the hole 115 correspond to the upper and lower flanges of the main bracket 21 and the sub bracket 22 and the web. The blocking plate 26 to close the bracket through-hole 115 in the position will have to be coupled.

๋„ 16์€ ๋ณธ ๋ฐœ๋ช… ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ๋˜ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„์ด๊ณ , ๋„ 17์€ ๋„ 16์˜ ์‹ค์‹œ์˜ˆ์— ๋Œ€ํ•œ ํ‰๋‹จ๋ฉด๋„์ด๋‹ค.16 is a perspective view showing another embodiment of the present invention pillar bracket, and FIG. 17 is a plan sectional view of the embodiment of FIG.

๋ณธ ๋ฐœ๋ช… ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์€ ๋„ 16 ๋ฐ ๋„ 17์—์„œ์™€ ๊ฐ™์ด, ๊ธฐ๋‘ฅ์˜ ๊ฐ ๋ชจ์„œ๋ฆฌ์— ๊ธฐ๋‘ฅ๋ฉด๊ณผ ์ผ์ • ๊ฐ„๊ฒฉ ์ด๊ฒฉ๋˜๋„๋ก ๋ณต์ˆ˜์˜ ํ˜•๊ฐ•์žฌ(11)๊ฐ€ ๋ฐฐ์น˜๋˜๊ณ  ๋‚ด์ธก์—๋Š” ์ฝ˜ํฌ๋ฆฌํŠธ(10)๊ฐ€ ์ฑ„์›Œ์ง€๋Š” ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ(1) ๋ฐ ๊ธฐ๋‘ฅ์— ๋ณด(3)๋ฅผ ๊ฒฐํ•ฉํ•˜๊ธฐ ์œ„ํ•ด ์ƒ๊ธฐ ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ(1)์˜ ํŒจ๋„์กด์— ์„ค์น˜๋˜๋Š” ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์œผ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์œผ๋กœ, ์ธ์ ‘ํ•˜๋Š” ์ƒ๊ธฐ ํ˜•๊ฐ•์žฌ๋ฅผ ์ƒํ˜ธ ์—ฐ๊ฒฐํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์˜ ํ•˜๋ถ€์™€ ์ƒ๋ถ€์— ๊ฐ๊ฐ ๊ฒฐํ•ฉ๋˜์–ด ์ง€์ง€ํ•˜๋Š” ํ•˜๋ถ€์ขŒ๋Œ€(12) ๋ฐ ์ƒ๋ถ€์ขŒ๋Œ€(13)๊ฐ€ ๊ตฌ๋น„๋˜๊ณ , ์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์€ ๊ธฐ๋‘ฅ ํŒจ๋„์กด ์ค‘์•™์— ๋ฐฐ์น˜๋˜๋Š” ๊ฒƒ์œผ๋กœ ๋‹จ๋ฉด ํ˜•์ƒ์ด 8๊ฐํ˜•์˜ ๊ฐ•๊ด€ํŠœ๋ธŒ ํ† ๋ง‰์ธ ์—ฐ๊ฒฐ๋ถ€์žฌ(23)์™€ ์ƒ๊ธฐ ์—ฐ๊ฒฐ๋ถ€์žฌ(23)์˜ ์–‘ ์ธก๋ฉด์— ๊ฐ๊ฐ ๊ฒฐํ•ฉ๋˜์–ด ๊ธฐ๋‘ฅ ์™ธ๋ถ€๋กœ ๋Œ์ถœ๋˜๊ณ  ํ•˜๋ถ€์™€ ์ƒ๋ถ€๊ฐ€ ๊ฐ๊ฐ ํ•˜๋ถ€์ขŒ๋Œ€(12) ๋ฐ ์ƒ๋ถ€์ขŒ๋Œ€(13)์— ๊ฒฐํ•ฉ๋˜๋Š” ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋ฐ ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์ง๊ต๊ฐ€ ๋˜๋„๋ก ์—ฐ๊ฒฐ๋ถ€์žฌ(23)์˜ ๋‹ค๋ฅธ ์–‘ ์ธก๋ฉด์— ๊ฐ๊ฐ ๊ฒฐํ•ฉ๋˜์–ด ๊ธฐ๋‘ฅ ์™ธ๋ถ€๋กœ ๋Œ์ถœ๋˜๊ณ  ํ•˜๋ถ€์™€ ์ƒ๋ถ€๊ฐ€ ๊ฐ๊ฐ ํ•˜๋ถ€์ขŒ๋Œ€(12) ๋ฐ ์ƒ๋ถ€์ขŒ๋Œ€(13)์— ๊ฒฐํ•ฉ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์œผ๋กœ ๊ตฌ์„ฑ ๊ฐ€๋Šฅํ•˜๋‹ค.16 and 17, the pillar bracket of the present invention has a plurality of shaped steel material 11 is disposed on each corner of the column so as to be spaced apart from the column surface by a predetermined distance and the concrete 10 is filled with concrete 10 inside ) And a cross bracket (2) installed in the panel zone of the steel composite concrete column (1) to couple the beam (3) to the pillar, and the cross bracket (2) by interconnecting the adjacent section steel And a lower pedestal 12 and an upper pedestal 13, which are coupled to and supported at the lower and upper portions thereof, respectively, and the cross bracket 2 is disposed at the center of the pillar panel zone. The main bracket 21 is coupled to both sides of the phosphorus connecting member 23 and the connecting member 23 and protrudes to the outside of the pillar, and the lower and upper portions are coupled to the lower pedestal 12 and the upper pedestal 13, respectively. The main bracket 21 and They are bonded to each other both side surfaces and the upper protrusion and the lower pole to the outside of the connection member 23 so that the school song can be configured as a sub-bracket 22 to be coupled to each of the lower bases 12 and the upper bases (13).

๋„ 16 ๋ฐ ๋„ 17์— ๋„์‹œ๋œ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์˜ ์‹ค์‹œ์˜ˆ๋Š” ์ƒ๋Œ€์ ์œผ๋กœ ์ค‘๊ฐ„๋ชจ๋ฉ˜ํŠธ๊ณจ์กฐ(IMF; Intermediate Moment Frame)์— ๋ณด๋‹ค ์ ํ•ฉํ•˜๋‹ค.The embodiment of the pillar bracket shown in FIGS. 16 and 17 is more suitable for an intermediate moment frame (IMF).

๋„ 16์˜ (b)๋Š” ๋„ 16์˜ (a)์— ๋„์‹œ๋œ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์—์„œ ํ˜•๊ฐ•์žฌ, ํ•˜๋ถ€์ขŒ๋Œ€(12) ๋ฐ ์ƒ๋ถ€์ขŒ๋Œ€(13)๋ฅผ ์ œ์™ธํ•œ ๋‚˜๋จธ์ง€ ๋ถ€๋ถ„์„ ์ƒ์„ธํ•˜๊ฒŒ ๋‚˜ํƒ€๋‚ธ ์‚ฌ์‹œ๋„์ด๋‹ค. Figure 16 (b) is a perspective view showing in detail the remaining portion of the pillar bracket shown in Figure 16 (a) except for the steel, lower pedestal 12 and the upper pedestal (13).

๋„ 18์€ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท๊ณผ ๋ณด์˜ ๊ฒฐํ•ฉ ๊ณผ์ •์„ ๋‚˜ํƒ€๋‚ด๋Š” ์‚ฌ์‹œ๋„์ด๋‹ค.18 is a perspective view showing a process of coupling the main bracket and the beam.

๋„ 18์—์„œ์™€ ๊ฐ™์ด, ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋ฐ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์–‘ ๋‹จ๋ถ€ ์ค‘ ์ ์–ด๋„ ์–ด๋Š ํ•˜๋‚˜ ์ด์ƒ์€ ํ•˜๋ถ€๊ฐ€ ์˜ˆ๊ฐ์ด ๋˜๋„๋ก ๊ฒฝ์‚ฌ์ง€๊ฒŒ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ๊ฒฝ์‚ฌ์ง„ ๋‹จ๋ถ€์—๋Š” ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๊ฐ€ ๊ฐ๊ฐ ๊ฒฐํ•ฉ๋˜๋˜, ์ƒ๊ธฐ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๋Š” ์ƒ๋ถ€ํ”Œ๋žœ์ง€ ์ƒ๋‹จ์œผ๋กœ ๋Œ์ถœ๋˜๋„๋ก ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค.As shown in FIG. 18, at least one or more of both ends of the main bracket 21 and the sub bracket 22 are formed to be inclined at an acute angle, and the joining plates 24 are respectively coupled to the inclined ends. The bonding plate 24 may be configured to protrude to the top of the upper flange.

์ƒ๊ธฐ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๋Š” ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ๊ฒฝ์‚ฌ์ง„ ์–‘ ๋‹จ๋ถ€ ๋˜๋Š” ๊ฒฝ์‚ฌ์ง„ ์–ด๋Š ํ•œ ๋‹จ๋ถ€์— ๊ฒฐํ•ฉํ•  ์ˆ˜ ์žˆ๋‹ค.The joining plate 24 may be coupled to both inclined ends or one of the inclined ends of the main bracket 21 and the sub bracket 22.

์ด๋•Œ, ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)์— ๋Œ€์‘๋˜๋„๋ก ๋ณด(3)์˜ ๋‹จ๋ถ€ ๋˜ํ•œ ๊ฒฝ์‚ฌ๋ฉด์œผ๋กœ ๊ตฌ์„ฑํ•˜๊ณ , ๋ณด(3)์˜ ๊ฒฝ์‚ฌ์ง„ ๋‹จ๋ถ€์— ๋ณด(3)์˜ ์ƒ๋‹จ์œผ๋กœ ์ผ์ • ๊ธธ์ด ๋Œ์ถœ๋˜๋Š” ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(34)๋ฅผ ๊ฒฐํ•ฉํ•  ์ˆ˜ ์žˆ๋‹ค.At this time, the end of the beam (3) also comprises an inclined surface so as to correspond to the bonding plate 24 of the main bracket 21 or the sub-bracket 22, the upper end of the beam (3) to the inclined end of the beam (3) It can be coupled to the bonding plate 34 to protrude a certain length.

์ƒ๊ธฐ ๋Œ€๋ฉดํ•˜๋Š” ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24, 34)๋Š” ๊ฐ๊ฐ ๋ณด(3)์˜ ์ƒ๋ถ€ํ”Œ๋žœ์ง€ ์ƒ๋ถ€ ๋ฐ ํ•˜๋ถ€์—์„œ ์ธ์žฅ๋ณผํŠธ๋กœ ์ฒด๊ฒฐํ•˜์—ฌ ๋ธŒ๋ž˜ํ‚ท๊ณผ ๋ณด(3)๋ฅผ ๊ฒฐํ•ฉํ•œ๋‹ค. ํšก๋ ฅ์„ ๋ฐ›๋Š” ๊ฒฝ์šฐ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24, 34) ํ•˜๋ถ€์—๋„ ์ธ์žฅ๋ ฅ์ด ๋ฐœ์ƒ๋  ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ, ํšก๋ ฅ ์ž‘์šฉ์‹œ์—๋Š” ๋ณด(3)์˜ ํ•˜๋‹จ์œผ๋กœ ์ผ์ • ๊ธธ์ด ๋Œ์ถœ๋˜๋Š” ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24, 34) ํ•˜๋ถ€์— ํšก๋ ฅ์ €ํ•ญ์šฉ ์ธ์žฅ๋ณผํŠธ๋ฅผ ์ฒด๊ฒฐํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ๋‚˜๋จธ์ง€ ๋ถ€๋ถ„์€ ํ•„์š” ์‹œ ์˜ˆ๋น„๋กœ ๋ณผํŠธ๋ฅผ ์ฒด๊ฒฐํ•  ์ˆ˜ ์žˆ๋‹ค.The facing joining plates 24 and 34 are fastened with tension bolts at the upper and lower flanges of the beam 3, respectively, to couple the bracket and the beam 3 to each other. When the lateral force is applied, tensile force may be generated in the lower portion of the bonding plates 24 and 34. Therefore, when the lateral force is applied, a tension bolt for lateral force resistance is applied to the lower portion of the bonding plates 24 and 34 which protrude a certain length to the lower end of the beam 3. The other part can be tightened preliminarily if necessary.

์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)๊ณผ ๋ณด(3)๊ฐ€ ๋งŒ๋‚˜๋Š” ๋ฉด์€ ์‚ฌ์„ ์„ ์ด๋ฃจ๋ฏ€๋กœ ์ ‘ํ•ฉ๋ฉด์—์„œ ์ „๋‹จ๋ ฅ์ด ์ž˜ ์ „๋‹ฌ๋˜๋ฉฐ, ๋ณผํŠธ๊ฐ€ ์ „๋‹จ๋ ฅ์„ ๋ถ€๋‹ดํ•  ํ•„์š”๊ฐ€ ์—†์–ด ์ ‘ํ•ฉ์‹œ ์†Œ์š”๋˜๋Š” ๋ณผํŠธ์˜ ๊ฐœ์ˆ˜๋ฅผ ๋Œ€ํญ ๊ฐ์†Œ์‹œํ‚ฌ ์ˆ˜ ์žˆ์–ด ๊ฒฝ์ œ์„ฑ ๋ฐ ์‹œ๊ณต์„ฑ์ด ์šฐ์ˆ˜ํ•˜๋‹ค.Since the surface where the main bracket 21 or the sub-bracket 22 and the beam 3 meet each other forms an oblique line, the shear force is well transmitted at the joint surface, and the number of bolts required at the time of joining because the bolt does not have to bear the shear force. Can be drastically reduced, so it is excellent in economy and construction.

๋˜ํ•œ, ๋Œ€๋ฉดํ•˜๋Š” ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24, 34)๊ฐ€ ์™„์ „ ๋ฐ€์ฐฉ๋˜๋ฏ€๋กœ ๋ณ„๋„์˜ ๋ณด๊ฐ•ํ”Œ๋ ˆ์ดํŠธ ์—†์ด ์ •๋ฐ€ ์‹œ๊ณต์ด ๊ฐ€๋Šฅํ•˜๋‹ค. In addition, since the bonding plates 24 and 34 facing each other are completely in contact with each other, precise construction is possible without additional reinforcing plates.

์ƒ๋ถ€ํ”Œ๋žœ์ง€ ์ƒ๋‹จ์œผ๋กœ ๋Œ์ถœ๋œ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24, 34) ๋ถ€๋ถ„์€ ํ›„์— ์Šฌ๋ž˜๋ธŒ ์ฝ˜ํฌ๋ฆฌํŠธ ๋‚ด์— ๋ฌปํ˜€ ์ „๋‹จ์—ฐ๊ฒฐ์žฌ ์—ญํ• ์„ ํ•  ์ˆ˜ ์žˆ๋‹ค.A portion of the joint plates 24 and 34 protruding to the top of the upper flange may later be buried in the slab concrete to serve as a shear connector.

๋ฌผ๋ก , ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์— ์ƒ๊ธฐ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๋ฅผ ๋ฏธ๋ฆฌ ๊ฒฐํ•ฉํ•˜๋Š” ๊ฒฝ์šฐ์—๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์ด ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ๊ด€ํ†ต๊ณต(211)์„ ์ž˜ ํ†ต๊ณผํ•  ์ˆ˜ ์žˆ๋„๋ก ๊ด€ํ†ต๊ณต(211)๋ณด๋‹ค ์ž‘๊ฒŒ ํ˜•์„ฑํ•˜์—ฌ์•ผ ํ•œ๋‹ค. ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ์ฒ ๊ณจ๋ถ€(11)๊ฐ€ ๊ฐ•๊ด€ํŠœ๋ธŒ์ธ ๊ฒฝ์šฐ์—๋Š” ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์ด ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)์„ ์ž˜ ํ†ต๊ณผํ•  ์ˆ˜ ์žˆ๋„๋ก ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๋ฅผ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)๋ณด๋‹ค ์ž‘๊ฒŒ ํ˜•์„ฑํ•˜์—ฌ์•ผ ํ•œ๋‹ค.Of course, when the bonding plate 24 is pre-coupled to the main bracket 21 or the sub bracket 22, the sub bracket 22 passes through the through hole 211 of the main bracket 21 so as to pass well. It should be formed smaller than the ball (211). Similarly, when the steel frame portion 11 is a steel tube, the joining plate 24 is smaller than the bracket through hole 115 so that the main bracket 21 or the sub bracket 22 can pass through the bracket through hole 115 well. It must be formed.

์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์— ๊ฒฐํ•ฉ๋œ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)์˜ ์ „๋ฉด ํ•˜๋ถ€์—๋Š” ํ•œ ์Œ์˜ ๊ฐ€์ด๋“œ๋ถ€(25)๊ฐ€ ์„œ๋กœ ์ด๊ฒฉ๋˜๊ฒŒ ๋Œ์ถœ ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค. ์ด๋•Œ, ์ƒ๊ธฐ ๋ณด(3)์˜ ๋‹จ๋ถ€์— ๊ฒฐํ•ฉ๋œ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(34)์˜ ํ•˜๋‹จ ์–‘์ธก์—๋Š” ๋ณด(3)์˜ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(34) ํ•˜๋‹จ์ด ํ•œ ์Œ์˜ ๊ฐ€์ด๋“œ๋ถ€(25) ์‚ฌ์ด์— ์‚ฝ์ž…๋˜๋„๋ก ๋ชจ๋”ฐ๊ธฐ๋ฅผ ํ˜•์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค.A pair of guide portions 25 may protrude from the front lower portion of the bonding plate 24 coupled to the main bracket 21 or the sub bracket 22 to be spaced apart from each other. At this time, the bottom of both sides of the bonding plate 34 coupled to the end of the beam 3 can form a chamfer so that the lower end of the bonding plate 34 of the beam 3 is inserted between the pair of guide portions 25. have.

์ƒ๊ธฐ ๊ฐ€์ด๋“œ๋ถ€(25)์™€ ๋ชจ๋”ฐ๊ธฐ๋Š” ์‹œ๊ณต์‹œ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)๊ณผ ๋ณด(3)์˜ ์ ‘ํ•ฉ ์œ„์น˜๋ฅผ ์ •ํ™•ํ•˜๊ฒŒ ๊ฐ€์ด๋“œํ•˜๊ธฐ ์œ„ํ•œ ๊ฒƒ์œผ๋กœ, ๊ฐ€์ด๋“œ๋ถ€(25)์— ์˜ํ•˜์—ฌ ๋ณด(3)๊ฐ€ ์ขŒ์šฐ ์–‘์ธก์œผ๋กœ ์ดํƒˆ๋˜๋Š” ๊ฒƒ์„ ๋ฐฉ์ง€ํ•˜๊ณ  ๋ณด(3)์˜ ํ•˜ํ–ฅ ์ด๋™์‹œ ์ˆ˜ํ‰์„ ์œ ์ง€ํ•  ์ˆ˜ ์žˆ๋‹ค. ๊ฐ€์ด๋“œ๋ถ€(25) ์ƒ๋ถ€์— ๋ชจ๋”ฐ๊ธฐ ๋ถ€๋ถ„์ด ๊ฑธ๋ ค ๋ณด(3)์˜ ์œ„์น˜๊ฐ€ ๊ณ ์ •๋œ๋‹ค.The guide portion 25 and the chamfer are for accurately guiding the joining position of the main bracket 21 or the sub bracket 22 and the beam 3 at the time of construction, the beam 3 is left and right by the guide portion 25 It is possible to prevent the departure to both sides and to maintain the horizontal when moving the beam (3). The chamfered portion is caught in the upper portion of the guide portion 25 and the position of the beam 3 is fixed.

์ƒ๊ธฐ ๊ฐ€์ด๋“œ๋ถ€(25)๋Š” ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24) ํ›„๋ฉด์—์„œ ๊ฒฐํ•ฉ๋˜์–ด ์ „๋ฉด์œผ๋กœ ๋Œ์ถœ๋˜๋Š” ๋ณผํŠธ๋ถ€์žฌ ๋ฐ ๊ด€ ํ˜•์ƒ์œผ๋กœ ๋‚ด๋ถ€์— ๋‚˜์‚ฌ์‚ฐ์ด ํ˜•์„ฑ๋˜์–ด ์ƒ๊ธฐ ๋ณผํŠธ๋ถ€์žฌ์˜ ๋Œ์ถœ๋œ ๋ถ€๋ถ„์— ๋‚˜์‚ฌ ๊ฒฐํ•ฉ๋˜๋Š” ํŒŒ์ดํ”„๋ถ€์žฌ๋กœ ๊ตฌ์„ฑ ๊ฐ€๋Šฅํ•˜๋‹ค.The guide portion 25 may be constituted by a bolt member that is coupled to the rear surface of the joining plate 24 and a pipe member that is threaded therein in a tubular shape and screwed to the protruding portion of the bolt member.

ํ•œํŽธ, ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์ผ๋‹จ์—๋งŒ ๊ฒฝ์‚ฌ๋ฉด์„ ํ˜•์„ฑํ•˜๋Š” ๊ฒฝ์šฐ, ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ํƒ€๋‹จ ์ˆ˜์ง ๋‹จ๋ถ€์—๋Š” ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์ƒ๋ถ€ํ”Œ๋žœ์ง€ ์ƒ๋‹จ์œผ๋กœ ๋Œ์ถœ๋˜๋Š” ์ˆ˜์ง ๋ฐฉํ–ฅ์˜ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๋ฅผ ๊ฒฐํ•ฉํ•  ์ˆ˜ ์žˆ๋‹ค(๋„ 8, ๋„ 14, ๋„ 15 ๋“ฑ).On the other hand, when the inclined surface is formed only at one end of the main bracket 21 or the sub-bracket 22, the other end of the main bracket 21 or the sub-bracket 22 of the main bracket 21 or the sub-bracket 22 It is possible to combine the bonding plate 24 in the vertical direction protruding to the upper flange (Fig. 8, 14, 15, etc.).

๊ทธ๋Ÿฌ๋ฉด ํ˜„์žฅ์—์„œ ๋ณ„๋„์˜ ์šฉ์ ‘ ์ž‘์—…์ด ๋ถˆํ•„์š”ํ•˜๋ฉฐ, H ํ˜•๊ฐ• ๋ณด ๋ฟ ์•„๋‹ˆ๋ผ ์•ž์„œ ๋„ 8์—์„œ์™€ ๊ฐ™์ด ์ƒ๋ถ€๊ฐ€ ๊ฐœ๊ตฌ๋˜๋„๋ก ๊ฐ•ํŒ์„ ์ ˆ๊ณกํ•˜์—ฌ ํ˜•์„ฑํ•œ ๋ณด ๋‚ด๋ถ€๋ฅผ ์ฝ˜ํฌ๋ฆฌํŠธ๋กœ ์ฑ„์›Œ ์Šฌ๋ž˜๋ธŒ์™€ ์ผ์ฒดํ™”์‹œํ‚ฌ ์ˆ˜ ์žˆ๋Š” TSC ๊ฐ•ํŒ๋ณด(ํŠนํ—ˆ ์ œ10-0430317ํ˜ธ ๋“ฑ)๋ฅผ ๋ณด๋กœ ์ด์šฉํ•  ์ˆ˜๋„ ์žˆ๋‹ค.This eliminates the need for a separate welding operation in the field, and the TSC steel beam which can be integrated with the slab by filling the inside of the beam formed by bending the steel sheet to open the upper portion as shown in FIG. 10-0430317, etc.) can also be used as a beam.

์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ํƒ€๋‹จ ์ˆ˜์ง ๋‹จ๋ถ€์— ๊ฒฐํ•ฉ๋œ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๋„ ์ธ์žฅ๋ณผํŠธ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ณด(3)์˜ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(34)์™€ ๊ฒฐํ•ฉํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์ด ๊ฒฝ์šฐ ์ข…๋ž˜ ๋งํŒ์— ์˜ํ•œ ๊ฒฐํ•ฉ๋ณด๋‹ค ๋ณผํŠธ ๊ฐœ์ˆ˜๋ฅผ ๊ฐ์†Œ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค.Bonding plate 24 coupled to the other vertical end of the main bracket 21 or the sub-bracket 22 can also be combined with the bonding plate 34 of the beam 3 using a tension bolt, in this case conventional plate It is possible to reduce the number of bolts than the coupling by.

๋˜ํ•œ, ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์ผ๋‹จ์—๋งŒ ๊ฒฝ์‚ฌ๋ฉด์„ ํ˜•์„ฑํ•˜๋Š” ๊ฒฝ์šฐ, ๋„ 14์—์„œ์™€ ๊ฐ™์ด ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ํƒ€๋‹จ ์ˆ˜์ง ๋‹จ๋ถ€ ํ•˜๋‹จ์—๋Š” ๋ฐ›์นจํ”Œ๋ ˆ์ดํŠธ(27)๋ฅผ ๊ฒฐํ•ฉํ•  ์ˆ˜ ์žˆ๋‹ค. ์ƒ๊ธฐ ๋ฐ›์นจํ”Œ๋ ˆ์ดํŠธ(27)๋Š” ์ƒ๋ถ€์— ๋ณด(3)๋ฅผ ์•ˆ์ฐฉ์‹œ์ผœ ๋ณด(3)์˜ ์œ„์น˜๋ฅผ ๊ณ ์ •ํ•œ๋‹ค.In addition, when the inclined surface is formed only at one end of the main bracket 21 or the sub-bracket 22, as shown in FIG. 14, the support plate 27 is provided at the lower end of the other end of the main bracket 21 or the sub-bracket 22. Can be combined. The support plate 27 fixes the position of the beam 3 by mounting the beam 3 on the top.

์ƒ๊ธฐ ๋ฐ›์นจํ”Œ๋ ˆ์ดํŠธ(27) ๋Œ€์‹  ๋„ 18์—์„œ์™€ ๊ฐ™์ด ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ๋‹จ๋ถ€์— ๊ฒฐํ•ฉ๋œ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)์— ํ•œ ์Œ์˜ ๊ฐ€์ด๋“œ๋ถ€(25)๋ฅผ ํ˜•์„ฑํ•˜๊ณ , ๋ณด(3)์˜ ๋‹จ๋ถ€์— ๊ฒฐํ•ฉ๋œ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(34)์˜ ํ•˜๋‹จ ์–‘์ธก์— ๋ชจ๋”ฐ๊ธฐ๋ฅผ ํ˜•์„ฑํ•˜์—ฌ ๋ณด(3)์˜ ์œ„์น˜๋ฅผ ๊ณ ์ •ํ•˜๋Š” ๊ฒƒ๋„ ๊ฐ€๋Šฅํ•˜๋‹ค.Instead of the support plate 27, as shown in FIG. 18, a pair of guide portions 25 are formed on the joining plate 24 coupled to the ends of the main bracket 21 or the sub bracket 22, and the beam 3 It is also possible to fix the position of the beam (3) by forming chamfers on both sides of the lower end of the bonding plate 34 coupled to the end of the.

๋„ 19๋Š” ๋ณธ ๋ฐœ๋ช… ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์ด์šฉํ•˜์—ฌ ๊ธฐ๋‘ฅ์— ๋ณด๊ฐ€ ์ ‘ํ•ฉ๋˜๋Š” ๊ณผ์ •์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ธก๋‹จ๋ฉด๋„์ด๋‹ค.Figure 19 is a side cross-sectional view showing a process in which the beam is bonded to the pillar using the pillar bracket of the present invention.

๋„ 19์˜ (a)์—์„œ๋Š” ๋ณด(3)๊ฐ€ ๊ฒฐํ•ฉ๋˜๋Š” ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ๋‹จ๋ถ€์— ์ˆ˜์ง ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ์™€ ๊ฒฝ์‚ฌ์ง„ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๊ฐ€ ๊ฒฐํ•ฉ๋˜์—ˆ์œผ๋ฉฐ, ๊ฐ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ์˜ ์ „๋ฉด์— ๊ฐ๊ฐ ํ•œ ์Œ์˜ ๊ฐ€์ด๋“œ๋ถ€(25)๊ฐ€ ํ˜•์„ฑ๋˜์—ˆ๋‹ค. ์ธ์ ‘ ๊ธฐ๋‘ฅ ์‚ฌ์ด์— ์œ„์น˜๋˜๋Š” ๋ณด(3)๋Š” ์–‘๋‹จ์— ๊ฒฐํ•ฉ๋œ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ์˜ ๋ชจ๋”ฐ๊ธฐ ๋ถ€๋ถ„์ด ๊ฐ€์ด๋“œ๋ถ€(25) ์ƒ๋ถ€์— ๊ฑธ๋ ค ์œ„์น˜๊ฐ€ ๊ณ ์ •๋˜์—ˆ๋‹ค.In (a) of FIG. 19, a vertical joining plate and an inclined joining plate 24 are coupled to ends of the main bracket 21 to which the beams 3 are coupled, and a pair of guides each on the front surface of each joining plate ( 25) was formed. The beam 3 positioned between adjacent pillars has a chamfered portion of the joining plate coupled to both ends thereof, which is fixed to the upper portion of the guide 25.

๋„ 19์˜ (b)๋Š” ๋ณด(3)๊ฐ€ ๊ฒฐํ•ฉ๋˜๋Š” ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ๋‹จ๋ถ€์— ์ˆ˜์ง ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24')์™€ ๊ฒฝ์‚ฌ์ง„ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๊ฐ€ ๊ฒฐํ•ฉ๋˜์—ˆ๋‹ค. ์ด๋•Œ, ์ผ์ธก ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ์ˆ˜์ง ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24') ํ•˜๋‹จ์—๋Š” ๋ฐ›์นจํ”Œ๋ ˆ์ดํŠธ(27)๊ฐ€ ๊ฒฐํ•ฉ๋˜๊ณ  ํƒ€์ธก ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ๊ฒฝ์‚ฌ์ง„ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24) ํ•˜๋‹จ์—๋Š” ํ•œ ์Œ์˜ ๊ฐ€์ด๋“œ๋ถ€(25)๊ฐ€ ํ˜•์„ฑ๋˜์–ด, ๋ณด(3)์˜ ์ผ๋‹จ์€ ๋ฐ›์นจํ”Œ๋ ˆ์ดํŠธ(27) ์ƒ๋ถ€์— ์œ„์น˜๋˜๊ณ  ๋ณด(3)์˜ ํƒ€๋‹จ์€ ๋ชจ๋”ฐ๊ธฐ ๋ถ€๋ถ„์ด ๊ฐ€์ด๋“œ๋ถ€(25) ์ƒ๋ถ€์— ๊ฑธ๋ ค ๊ทธ ์œ„์น˜๊ฐ€ ๊ณ ์ •๋˜์—ˆ๋‹ค.In FIG. 19B, the vertical bonding plate 24 โ€ฒ and the inclined bonding plate 24 are coupled to an end portion of the main bracket 21 to which the beam 3 is coupled. At this time, the supporting plate 27 is coupled to the lower end of the vertical bonding plate 24 'of one main bracket 21, and a pair of guide portions 25 are provided at the lower end of the inclined bonding plate 24 of the other main bracket 21. Is formed, one end of the beam (3) is located on the base plate 27, and the other end of the beam (3) is chamfered to the upper portion of the guide portion 25, the position is fixed.

๋ณธ ๋ฐœ๋ช…์˜ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์€ ์ฒ ๊ณจํ•ฉ์„ฑ๊ตฌ์กฐ์—์„œ ๊ธฐ๋‘ฅ์— ๋ณด๋ฅผ ์ ‘ํ•ฉํ•˜๊ธฐ ์œ„ํ•˜์—ฌ ์‚ฌ์šฉ๋˜๋Š” ๊ฒƒ์œผ๋กœ, ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท์˜ ๊ด€ํ†ต๊ณต์— ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท์„ ์‚ฝ์ž…ํ•˜์—ฌ ๊ธฐ๋‘ฅ ์™ธ์ธก์˜ ์ฒ ๊ณจ๋ถ€์— ๊ณ ์ •ํ•˜๋Š” ๊ฐ„๋‹จํ•œ ๊ณต์ •์„ ํ†ตํ•˜์—ฌ ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์„ ์šฉ์ดํ•˜๊ฒŒ ์ œ์ž‘ํ•  ์ˆ˜ ์žˆ๋‹ค. Pillar bracket of the present invention is used to join the beam to the pillar in the steel composite structure, by inserting a sub-bracket in the through hole of the main bracket can be easily manufactured through the simple process of fixing to the steel frame outside the pillar have.

๋˜ํ•œ, ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์€ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท ์—†์ด ๊ธฐ๋‘ฅ๋งŒ ํ˜„์žฅ์— ๋ฐ˜์ž…ํ•œ ํ›„ ํ˜„์žฅ์—์„œ ์‰ฝ๊ฒŒ ์กฐ๋ฆฝํ•  ์ˆ˜ ์žˆ๊ณ , ํ˜น์€ ๊ณต์žฅ์—์„œ ๋ฏธ๋ฆฌ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท์„ ์ฒ ๊ณจ๋ถ€ ์™ธ์ธก์— ์กฐ๋ฆฝํ•˜์—ฌ ์šด์†กํ•  ์ˆ˜๋„ ์žˆ์–ด ๋ถ€์žฌ์˜ ๋ถ€ํ”ผ ์ฆ๊ฐ€๋กœ ์ธํ•œ ์ ์ธต ๋ฐ ์šด๋ฐ˜์˜ ์–ด๋ ค์›€์„ ํ•ด์†Œํ•  ์ˆ˜ ์žˆ๋‹ค. ํŠนํžˆ ํ•ด์™ธ ํ˜„์žฅ ๋“ฑ ์›๊ฑฐ๋ฆฌ ๊ณต์‚ฌ์˜ ์šด์†ก๋น„๋ฅผ ๊ฒฝ๊ฐํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ์ ์—์„œ ์‚ฐ์—…์„ฑ ์ด์šฉ ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ๋‹ค.In addition, the pillar bracket can be easily assembled at the site after only the pillar is brought into the site without the cross bracket, or the cross bracket can be assembled and transported outside the steel frame in advance at the factory, which makes it difficult to stack and transport due to the increase in the volume of the member. Can be solved. In particular, there is potential for industrial use in that it can reduce transportation costs for long-distance projects such as overseas sites.

Claims (11)

์ฒ ๊ณจ๋ถ€(11)๊ฐ€ ๊ธฐ๋‘ฅ ์™ธ์ธก์— ๋ฐฐ์น˜๋˜๊ณ  ๋‚ด์ธก์—๋Š” ์ฝ˜ํฌ๋ฆฌํŠธ(10)๊ฐ€ ์ฑ„์›Œ์ง€๋Š” ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ(1) ๋ฐ ๊ธฐ๋‘ฅ์— ๋ณด(3)๋ฅผ ๊ฒฐํ•ฉํ•˜๊ธฐ ์œ„ํ•ด ์ƒ๊ธฐ ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ(1)์˜ ํŒจ๋„์กด์— ์„ค์น˜๋˜๋Š” ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์œผ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์— ๊ด€ํ•œ ๊ฒƒ์œผ๋กœ,The steel frame 11 is disposed outside the column and the inside of the panel 10 of the steel composite concrete column (1) to couple the beam (3) to the steel composite concrete column (1) and the pillar filled with concrete (10) The pillar bracket consisting of the cross bracket (2) is installed, ์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์€ ์ƒํ•˜๋ถ€ํ”Œ๋žœ์ง€์™€ ์›จ๋ธŒ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์œผ๋กœ ์–‘ ๋‹จ์ด ๊ธฐ๋‘ฅ ์™ธ๋ถ€๋กœ ๋Œ์ถœ๋˜๊ณ , ์›จ๋ธŒ ์ค‘์•™์— ๊ด€ํ†ต๊ณต(211)์ด ํ˜•์„ฑ๋œ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋ฐ ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)์˜ ๊ด€ํ†ต๊ณต(211)์— ์‚ฝ์ž…๋˜์–ด ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์ง๊ตํ•˜์—ฌ ์„ค์น˜๋˜๋Š” ๊ฒƒ์œผ๋กœ ์–‘ ๋‹จ์ด ๊ธฐ๋‘ฅ ์™ธ๋ถ€๋กœ ๋Œ์ถœ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์œผ๋กœ ๊ตฌ์„ฑ๋˜๊ณ ,The cross bracket (2) is composed of the upper and lower flanges and the web, both ends protrude out of the pillar, the through hole of the main bracket 21 and the through hole of the main bracket 21, the through hole 211 is formed in the center of the web ( It is inserted into 211 and installed orthogonal to the main bracket 21 consists of a sub-bracket 22, both ends protruding out of the pillar, ์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์€ ๊ธฐ๋‘ฅ ์™ธ์ธก์˜ ์ฒ ๊ณจ๋ถ€(11)์— ๊ณ ์ •๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท.The cross bracket (2) is a pillar bracket, characterized in that fixed to the steel frame (11) outside the column. ์ œ1ํ•ญ์—์„œ,In claim 1, ์ƒ๊ธฐ ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ(1)์—์„œ ์ƒ๊ธฐ ์ฒ ๊ณจ๋ถ€(11)๋Š” ๊ธฐ๋‘ฅ์˜ ๊ฐ ๋ชจ์„œ๋ฆฌ์— ๊ธฐ๋‘ฅ๋ฉด๊ณผ ์ผ์ • ๊ฐ„๊ฒฉ ์ด๊ฒฉ๋˜๋„๋ก ๋ฐฐ์น˜๋˜๋Š” ๋ณต์ˆ˜์˜ ํ˜•๊ฐ•์žฌ์ด๊ณ , ์ธ์ ‘ํ•˜๋Š” ํ˜•๊ฐ•์žฌ๋ฅผ ์ƒํ˜ธ ์—ฐ๊ฒฐํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์˜ ํ•˜๋ถ€์™€ ์ƒ๋ถ€์— ๊ฐ๊ฐ ๊ฒฐํ•ฉ๋˜์–ด ์ง€์ง€ํ•˜๋Š” ํ•˜๋ถ€์ขŒ๋Œ€(12)์™€ ์ƒ๋ถ€์ขŒ๋Œ€(13)๊ฐ€ ๊ตฌ๋น„๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท.The steel frame part 11 in the steel composite concrete pillar (1) is a plurality of shaped steel material which is arranged to be spaced apart from the column surface at a predetermined interval on each corner of the pillar, by connecting the adjacent shaped steel material of the cross-shaped bracket (2) Pillar bracket, characterized in that the lower pedestal 12 and the upper pedestal (13) which is coupled to the lower and upper support respectively. ์ œ2ํ•ญ์—์„œ,In claim 2, ์ƒ๊ธฐ ํ•˜๋ถ€์ขŒ๋Œ€(12)๋Š” ์ธ์ ‘ํ•˜๋Š” ํ˜•๊ฐ•์žฌ์— ์–‘ ๋‹จ๋ถ€๊ฐ€ ๊ฒฐํ•ฉ๋˜๋Š” ์—ฐ๊ฒฐํ”Œ๋ ˆ์ดํŠธ(121) ๋ฐ ์ƒ๊ธฐ ์—ฐ๊ฒฐํ”Œ๋ ˆ์ดํŠธ(121) ์ค‘์•™ ์ƒ๋‹จ์— ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์œผ๋กœ ๊ธฐ๋‘ฅ ์™ธ์ธก์œผ๋กœ ๋Œ์ถœ๋˜์–ด ๋ธŒ๋ž˜ํ‚ท์˜ ํ•˜๋ถ€์— ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒฐํ•ฉํ”Œ๋ ˆ์ดํŠธ(122)๋กœ ๊ตฌ์„ฑ๋˜๊ณ ,The lower pedestal 12 is a coupling plate 121 coupled to both ends of the adjacent section steel and the coupling plate 121 is coupled to the upper center of the connection plate 121 protrudes out of the pillar to be coupled to the lower portion of the bracket 122 ), ์ƒ๊ธฐ ์ƒ๋ถ€์ขŒ๋Œ€(13)๋Š” ์ธ์ ‘ํ•˜๋Š” ํ˜•๊ฐ•์žฌ์— ์–‘ ๋‹จ๋ถ€๊ฐ€ ๊ฒฐํ•ฉ๋˜๋Š” ์—ฐ๊ฒฐํ”Œ๋ ˆ์ดํŠธ(131) ๋ฐ ์ƒ๊ธฐ ์—ฐ๊ฒฐํ”Œ๋ ˆ์ดํŠธ(131) ์ค‘์•™ ํ•˜๋‹จ์— ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์œผ๋กœ ๊ธฐ๋‘ฅ ์™ธ์ธก์œผ๋กœ ๋Œ์ถœ๋˜์–ด ๋ธŒ๋ž˜ํ‚ท์˜ ์ƒ๋ถ€์— ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒฐํ•ฉํ”Œ๋ ˆ์ดํŠธ(132)๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท. The upper pedestal 13 is a coupling plate 131 which is coupled to both ends of the adjacent section steel and the connection plate 131 is coupled to the center of the bottom of the connecting plate 131 protruding out of the pillar is coupled to the upper portion of the bracket 132 Pillar bracket, characterized in that consisting of. ์ œ2ํ•ญ์—์„œ,In claim 2, ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋ฐ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22) ์ธก๋ฉด์˜ ์ƒํ•˜๋ถ€ํ”Œ๋žœ์ง€์™€ ์›จ๋ธŒ ์‚ฌ์ด์—๋Š” ๊ธฐ๋‘ฅ ์™ธ์ธก๋ฉด๊ณผ ๋Œ€์‘๋˜๋Š” ์œ„์น˜์— ๋ง‰์Œํ”Œ๋ ˆ์ดํŠธ(26)๊ฐ€ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท.A pillar bracket, characterized in that the blocking plate (26) is coupled between the upper and lower flanges of the main bracket (21) and the sub bracket (22) side and the web at a position corresponding to the outer surface of the pillar. ์ œ1ํ•ญ์—์„œ,In claim 1, ์ƒ๊ธฐ ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ(1)์—์„œ ์ƒ๊ธฐ ์ฒ ๊ณจ๋ถ€(11)๋Š” ๊ฐ•๊ด€ํŠœ๋ธŒ์ธ ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท.The steel bracket portion 11 in the rigid concrete pillar (1) is a pillar bracket, characterized in that the steel pipe tube. ์ œ5ํ•ญ์—์„œ,In claim 5, ์ƒ๊ธฐ ๊ฐ•๊ด€ํŠœ๋ธŒ๋Š” ๋‹จ๋ฉด ํ˜•์ƒ์ด ์ „์ฒด์ ์œผ๋กœ 8๊ฐํ˜•์œผ๋กœ ์œ ๋‹ˆํŠธ๊ฐ•ํŒ(114) 4๊ฐœ๋ฅผ ๊ฒฐํ•ฉํ•˜์—ฌ ํ˜•์„ฑ๋˜๋˜, ์ƒ๊ธฐ ์œ ๋‹ˆํŠธ๊ฐ•ํŒ(114)์€ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์ด ๊ด€ํ†ต ๋Œ์ถœ๋˜๋Š” ํ‰ํƒ„๋ถ€(114a) ๋ฐ ์ƒ๊ธฐ ํ‰ํƒ„๋ถ€(114a)์˜ ์–‘ ๋‹จ๋ถ€์—์„œ ๊ฒฝ์‚ฌ์ง€๊ฒŒ ์ ˆ๊ณก๋œ ๊ฒฐํ•ฉ๋ถ€(114b)๋กœ ๊ตฌ์„ฑ๋˜์–ด ์ƒ๊ธฐ ๊ฒฐํ•ฉ๋ถ€(114b)๊ฐ€ ์ธ์ ‘ํ•˜๋Š” ์œ ๋‹ˆํŠธ๊ฐ•ํŒ(114)๊ณผ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท.The steel pipe tube is formed by combining four unit steel plates 114 having an octagonal cross-sectional shape as a whole, and the unit steel plate 114 includes a flat portion 114a through which the cross bracket 2 protrudes and the flat portion ( The pillar bracket, characterized in that the coupling portion (114b) is coupled to the adjacent unit steel plate 114 is composed of a coupling portion (114b) bent at both ends of the 114a. ์ œ6ํ•ญ์—์„œ,In claim 6, ์ƒ๊ธฐ ํ‰ํƒ„๋ถ€(114a)์—๋Š” ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์˜ ๋‹จ๋ถ€ ํ˜•์ƒ์— ๋Œ€์‘๋˜๊ฒŒ ์ ˆ์ทจ๋œ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)์ด ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์€ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)๊ณผ ์šฉ์ ‘ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท.The flat portion 114a has a bracket through hole 115 cut to correspond to the end shape of the cross bracket 2, and the cross bracket 2 is welded to the bracket through hole 115. Pillar bracket. ์ œ6ํ•ญ์—์„œ,In claim 6, ์ƒ๊ธฐ ํ‰ํƒ„๋ถ€(114a)์—๋Š” ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์ด ๊ด€ํ†ต๋˜๋„๋ก ์ ˆ์ทจ๋œ ์‚ฌ๊ฐํ˜•์˜ ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)์ด ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋ฐ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์ƒํ•˜๋ถ€ํ”Œ๋žœ์ง€์™€ ์›จ๋ธŒ ์‚ฌ์ด์—๋Š” ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)๊ณผ ๋Œ€์‘๋˜๋Š” ์œ„์น˜์— ๋ธŒ๋ž˜ํ‚ท ๊ด€ํ†ต๊ณต(115)์„ ํ์‡„ํ•˜๋Š” ๋ง‰์Œํ”Œ๋ ˆ์ดํŠธ(26)๊ฐ€ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท.The flat portion 114a is formed with a rectangular bracket through hole 115 cut through the cross bracket 2, and a bracket penetrates between the upper and lower flanges of the main bracket 21 and the sub bracket 22 and the web. Pillar bracket, characterized in that the blocking plate 26 for closing the bracket through-hole 115 in the position corresponding to the ball (115) is coupled. ๊ธฐ๋‘ฅ์˜ ๊ฐ ๋ชจ์„œ๋ฆฌ์— ๊ธฐ๋‘ฅ๋ฉด๊ณผ ์ผ์ • ๊ฐ„๊ฒฉ ์ด๊ฒฉ๋˜๋„๋ก ๋ณต์ˆ˜์˜ ํ˜•๊ฐ•์žฌ(11)๊ฐ€ ๋ฐฐ์น˜๋˜๊ณ  ๋‚ด์ธก์—๋Š” ์ฝ˜ํฌ๋ฆฌํŠธ(10)๊ฐ€ ์ฑ„์›Œ์ง€๋Š” ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ(1) ๋ฐ ๊ธฐ๋‘ฅ์— ๋ณด(3)๋ฅผ ๊ฒฐํ•ฉํ•˜๊ธฐ ์œ„ํ•ด ์ƒ๊ธฐ ๊ฐ•ํ•ฉ์„ฑ ์ฝ˜ํฌ๋ฆฌํŠธ ๊ธฐ๋‘ฅ(1)์˜ ํŒจ๋„์กด์— ์„ค์น˜๋˜๋Š” ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์œผ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท์— ๊ด€ํ•œ ๊ฒƒ์œผ๋กœ,A plurality of section steels 11 are arranged at each corner of the column so as to be spaced apart from the column surface, and the steel 3 is joined to the steel composite concrete column 1 and the beam 3 to be filled with concrete 10 inside. It relates to a pillar bracket composed of a cross bracket (2) installed in the panel zone of the composite concrete pillar (1), ์ธ์ ‘ํ•˜๋Š” ์ƒ๊ธฐ ํ˜•๊ฐ•์žฌ๋ฅผ ์ƒํ˜ธ ์—ฐ๊ฒฐํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์˜ ํ•˜๋ถ€์™€ ์ƒ๋ถ€์— ๊ฐ๊ฐ ๊ฒฐํ•ฉ๋˜์–ด ์ง€์ง€ํ•˜๋Š” ํ•˜๋ถ€์ขŒ๋Œ€(12) ๋ฐ ์ƒ๋ถ€์ขŒ๋Œ€(13)๊ฐ€ ๊ตฌ๋น„๋˜๊ณ ,A lower pedestal 12 and an upper pedestal 13, which are coupled to and supported by the lower and upper portions of the cross bracket 2, are connected to each other by connecting the adjacent steel members, ์ƒ๊ธฐ ์‹ญ์žํ˜• ๋ธŒ๋ž˜ํ‚ท(2)์€ ๊ธฐ๋‘ฅ ํŒจ๋„์กด ์ค‘์•™์— ๋ฐฐ์น˜๋˜๋Š” ๊ฒƒ์œผ๋กœ ๋‹จ๋ฉด ํ˜•์ƒ์ด 8๊ฐํ˜•์˜ ๊ฐ•๊ด€ํŠœ๋ธŒ ํ† ๋ง‰์ธ ์—ฐ๊ฒฐ๋ถ€์žฌ(23)์™€ ์ƒ๊ธฐ ์—ฐ๊ฒฐ๋ถ€์žฌ(23)์˜ ์–‘ ์ธก๋ฉด์— ๊ฐ๊ฐ ๊ฒฐํ•ฉ๋˜์–ด ๊ธฐ๋‘ฅ ์™ธ๋ถ€๋กœ ๋Œ์ถœ๋˜๊ณ  ํ•˜๋ถ€์™€ ์ƒ๋ถ€๊ฐ€ ๊ฐ๊ฐ ํ•˜๋ถ€์ขŒ๋Œ€(12) ๋ฐ ์ƒ๋ถ€์ขŒ๋Œ€(13)์— ๊ฒฐํ•ฉ๋˜๋Š” ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋ฐ ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21)๊ณผ ์ง๊ต๊ฐ€ ๋˜๋„๋ก ์—ฐ๊ฒฐ๋ถ€์žฌ(23)์˜ ๋‹ค๋ฅธ ์–‘ ์ธก๋ฉด์— ๊ฐ๊ฐ ๊ฒฐํ•ฉ๋˜์–ด ๊ธฐ๋‘ฅ ์™ธ๋ถ€๋กœ ๋Œ์ถœ๋˜๊ณ  ํ•˜๋ถ€์™€ ์ƒ๋ถ€๊ฐ€ ๊ฐ๊ฐ ํ•˜๋ถ€์ขŒ๋Œ€(12) ๋ฐ ์ƒ๋ถ€์ขŒ๋Œ€(13)์— ๊ฒฐํ•ฉ๋˜๋Š” ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์œผ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท.The cross bracket 2 is disposed at the center of the pillar panel zone, and is coupled to both side surfaces of the connecting member 23 and the connecting member 23 which are octagonal steel pipe tube pieces, respectively, and protrudes to the outside of the pillar. And the upper part is respectively coupled to the other side of the main bracket 21 and the other side of the connecting member 23 so as to be orthogonal to the main bracket 21 and the lower pedestal 12 and the upper pedestal 13, respectively. Pillar bracket, characterized in that the lower bracket and the upper portion is composed of a sub bracket (22) coupled to the lower pedestal (12) and the upper pedestal (13). ์ œ1ํ•ญ ๋‚ด์ง€ ์ œ9ํ•ญ ์ค‘ ์–ด๋Š ํ•œ ํ•ญ์—์„œ,The method according to any one of claims 1 to 9, ์ƒ๊ธฐ ๋ฉ”์ธ๋ธŒ๋ž˜ํ‚ท(21) ๋ฐ ์„œ๋ธŒ๋ธŒ๋ž˜ํ‚ท(22)์˜ ์–‘ ๋‹จ๋ถ€ ์ค‘ ์ ์–ด๋„ ์–ด๋Š ํ•˜๋‚˜ ์ด์ƒ์€ ํ•˜๋ถ€๊ฐ€ ์˜ˆ๊ฐ์ด ๋˜๋„๋ก ๊ฒฝ์‚ฌ์ง€๊ฒŒ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ๊ฒฝ์‚ฌ์ง„ ๋‹จ๋ถ€์—๋Š” ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๊ฐ€ ๊ฐ๊ฐ ๊ฒฐํ•ฉ๋˜๋˜, ์ƒ๊ธฐ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)๋Š” ์ƒ๋ถ€ํ”Œ๋žœ์ง€ ์ƒ๋‹จ์œผ๋กœ ๋Œ์ถœ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท.At least one or more of both ends of the main bracket 21 and the sub-bracket 22 is formed to be inclined so that the lower portion is an acute angle, the bonding plate 24 is coupled to the inclined end, respectively, the bonding plate 24 The pillar bracket, characterized in that protrudes to the top of the upper flange. ์ œ10ํ•ญ์—์„œ,In claim 10, ์ƒ๊ธฐ ์ ‘ํ•ฉํ”Œ๋ ˆ์ดํŠธ(24)์˜ ์ „๋ฉด ํ•˜๋ถ€์—๋Š” ํ•œ ์Œ์˜ ๊ฐ€์ด๋“œ๋ถ€(25)๊ฐ€ ์„œ๋กœ ์ด๊ฒฉ๋˜๊ฒŒ ๋Œ์ถœ ํ˜•์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ๊ธฐ๋‘ฅ ๋ธŒ๋ž˜ํ‚ท.A pillar bracket, characterized in that the lower portion of the front surface of the joining plate (24) protrudes from each other to form a pair of guides (25).
PCT/KR2015/012620 2015-01-07 2015-11-24 Pillar bracket Ceased WO2016111459A1 (en)

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