TWI782285B - Reinforcing structure for brick wall - Google Patents

Abstract

A reinforcing structure for a brick wall is provided. The brick wall comprises a first opening which is defined by a first peripheral portion. The first peripheral portion has a first peripheral section extended along a vertical direction. The reinforcing structure comprises a first covering element. The first covering element has at least one tensile element. The tensile element has a central tensile board and two opposite side tensile boards. The central tensile board is connected between the side tensile boards. The central tensile board and the side tensile boards together cover the first peripheral section.

Description

Reinforcing structure for brick walls

The invention relates to a reinforcement structure, in particular to a reinforcement structure for brick walls.

It is known that a plurality of openings will be formed at the time of building a brick wall, and then a window structure or a door body structure is arranged in each opening. Extend to other parts of the brick wall. In order to avoid water seepage and white blooms in the cracks, adhesives are usually filled in the cracks to repair the brick wall.

The existing reinforcing method for the reinforced concrete wall is to arrange corner reinforcing steel bars in the walls corresponding to the four corners of the opening, or to arrange reinforcing sheets in the walls corresponding to the four corners of the opening. However, the aforementioned reinforcement methods are only for crack-proof reinforcement of the local walls corresponding to the corners of the four openings, rather than improving the seismic strength of the entire wall. The place is cracked. The aforementioned reinforcement methods are mainly applicable to reinforced concrete walls, and cannot be applied to new brick walls. That is, if corner reinforcement bars or reinforcement sheets are embedded in the brick walls, the brick structure of the brick walls will be damaged and easily damaged. broken. Furthermore, there are still many existing buildings whose brick walls have already been built. If the aforementioned method is used for reinforcement, the existing brick wall structure needs to be destroyed. limited.

One of the main aspects of the present invention is to provide a reinforcing structure for a brick wall. The reinforcing structure includes a cladding part. In addition, the reinforcing piece is attached to the brick wall outside the peripheral part of the opening, and the corner piece is arranged at the corner of the opening. The reinforcing structure of the present invention can effectively increase the brick wall without destroying the existing brick wall. degree of shock resistance.

Another object of the present invention is to provide a reinforcement structure for brick walls. The cladding of the reinforcement structure can not only increase the effect of the earthquake resistance of the brick wall, but also can be used as a window frame or door frame at the same time, thereby increasing the cost. The breadth of inventing reinforcement structures in use.

In order to solve the deficiencies in the prior art, the present invention provides a reinforcing structure for a brick wall, the brick wall includes a first opening, the first opening is defined by a first peripheral portion, the first peripheral The portion has a first peripheral section extending along a vertical direction. The reinforcement structure includes a first cladding part, has at least one tension unit, and the tension unit has a central tension plate and two opposite side tension plates, the central tension plate is connected between the side tension plates, the central tension The plate and the side tension plates jointly cover the first peripheral segment.

The first peripheral part has a second peripheral segment, a third peripheral segment and a fourth peripheral segment, the second peripheral segment extends along a horizontal direction, the first peripheral segment and the third peripheral segment face each other Yes, the second peripheral segment and the fourth peripheral segment face each other, the second peripheral segment and the fourth peripheral segment are respectively connected between the first peripheral segment and the third peripheral segment, and the first peripheral segment A peripheral section has a first middle wall surface and two opposite first side wall surfaces, the first middle wall surface is connected between the first side wall surfaces, and the second peripheral section has a second middle wall surface and two opposite first side wall surfaces. The second side wall surface, the second intermediate wall surface is connected between the second side wall surfaces.

The first covering part has at least one support unit, the support unit has a central support plate and two opposite side support plates, the central support plate is connected between the side support plates, the central support plate and the side support plates The support plate covers the second peripheral section together.

The central tension plate is attached to the first middle wall, and each of the side tension plates is attached to a part of each of the first side walls.

In one embodiment of the present invention, the central support plate is attached to the second middle wall, and each of the side support plates is attached to a part of each of the second side walls. Each of the at least one support unit wraps the second peripheral section and the fourth peripheral section with the central support plate and the side support plates respectively.

In an embodiment of the present invention, each of the at least one tension unit wraps the first peripheral section and the third peripheral section with the central tension plate and the side tension plates respectively. The tension units cover the second peripheral section and the fourth peripheral section with the central tension plate and the side tension plates respectively.

The reinforcing structure according to an embodiment of the present invention further includes a plurality of tension reinforcements, the brick wall further includes a first wall surface and a second wall surface, and the first wall surface is formed by one of the second side wall surfaces Extending out, the second wall is extended from one of the first side walls, and the tensile strength members are attached to the first wall and part of the second wall.

The reinforcing structure according to an embodiment of the present invention further includes a second cladding member, wherein the brick wall further includes a second opening, the second opening is defined by a second peripheral portion, and the second peripheral portion has a The fifth peripheral section, the fifth peripheral section is parallel to the first peripheral section, the second covering part has at least one tension unit, and the tension unit wraps the fifth peripheral edge with a central tension plate and a plurality of side tension plates part.

The tension reinforcements are respectively connected between the tension unit on the fifth peripheral section and the tension unit on the first peripheral section.

The reinforcing structure according to an embodiment of the present invention further includes at least one angled piece, the first opening and the second opening respectively have four corners, and the angled piece is located at one of the corners.

The tension reinforcements can be correspondingly attached to the brick wall at intervals along a failure angle slope of the brick wall.

1: brick wall

11: First opening

110: the first peripheral part

111: the second peripheral segment

111a: second intermediate wall

111b: second side wall surface

112: The first peripheral segment

112a: first intermediate wall

112b: first side wall surface

113: The third peripheral segment

114: The fourth peripheral segment

12: Second opening

120: the second peripheral part

121: The fifth peripheral segment

122: The sixth peripheral segment

13: The first wall

14: Second wall

15: The third wall

2: frame structure

21: frame beam

22: frame column

3: Reinforcing structure

31: The first cladding

311: support unit

311a: central support plate

311b: side support plate

312:Tension unit

312a: central tension plate

312b: side tension plate

313: Shutter

32: The second cladding

33: Angular pieces

331: upper fixing plate

332: side fixing plate

333: triangular support plate

34:Tension reinforcement

35: Lock accessories

4: Reinforcing structure

5: Reinforcing structure

E: lateral force

G1: outer groove

G2: inner groove

G21: top corner

H: horizontal direction

P: tension

S: support

V: vertical direction

Fig. 1 is a schematic diagram of a brick wall; Fig. 2 is a schematic diagram of a reinforcing structure of the first embodiment of the present invention applied to a brick wall; Fig. 3 is a schematic cross-sectional view obtained from the AA' section line of Fig. 2; Fig. 4 It is a schematic cross-sectional view obtained from the BB' section line of Figure 2; Figure 5 is a perspective view of the reinforcing structure of the first embodiment of the present invention; Figure 6 is another perspective view of the reinforcing structure of the first embodiment of the present invention; Fig. 7 is a three-dimensional schematic diagram of a corner piece of the reinforcing structure of the first embodiment of the present invention; Fig. 8 is a schematic diagram of the reinforcing structure of the second embodiment of the present invention applied to a brick wall; Fig. 9 is CC' of Fig. 8 A schematic cross-sectional view obtained by cross-hatching; and FIG. 10 is a schematic diagram of a reinforcing structure of a third embodiment of the present invention applied to a brick wall.

As shown in FIG. 2 , it is a schematic diagram of a reinforcing structure 3 disposed on a brick wall 1 according to the first embodiment of the present invention. First, the structure of the brick wall body 1 is explained. As shown in FIG. Two openings 12 , a plurality of first walls 13 and a plurality of second walls 14 . The first opening 11 and the second opening 12 are adjacent, the first opening 11 is defined by a first peripheral portion 110 , and the second opening 12 is defined by a second peripheral portion 120 . The first peripheral portion 110 has a second peripheral segment 111 , a first peripheral segment 112 , a third peripheral segment 113 and a fourth peripheral segment 114 , and the second peripheral portion 120 There are two opposite fifth peripheral segments 121 and two opposite sixth peripheral segments 122 . The second peripheral segment 111 and the fourth peripheral segment 114 are parallel and opposite to each other, the second peripheral segment 111 and the fourth peripheral segment 114 are connected between the first peripheral segment 112 and the third peripheral segment 113, the first peripheral segment The edge segment 112 and the third peripheral segment 113 are parallel to each other and face each other, the first peripheral segment 112 and the third peripheral segment 113 extend along a vertical direction V, the second peripheral segment 111 and the fourth peripheral segment 114 extend along a horizontal The direction H extends. Each fifth peripheral segment 121 is parallel to the first peripheral segment 112 and the third peripheral segment 113 , and each sixth peripheral segment 122 is parallel to the second peripheral segment 111 and the fourth peripheral segment 114 . As shown in Figure 3, the second peripheral section 111 has a second middle wall 111a and two opposite second side walls 111b, the second middle wall 111a is connected between the second side walls 111b, and each first wall The surface 13 extends from each second sidewall surface 111b. As shown in Figure 4, the first peripheral section 112 has a first middle wall surface 112a and two opposite first side wall surfaces 112b, the first middle wall surface 112a is connected between these first side wall surfaces 112b, and each second The wall surface 14 extends from each first side wall surface 112b. Each first wall surface 13 is adjacent to each second wall surface 14 .

As shown in FIG. 2 , FIG. 5 and FIG. 6 , the reinforcing structure 3 of the first embodiment has a first covering part 31 , a second covering part 32 , a plurality of tensile reinforcement parts 34 and a plurality of angular parts 33 . The first covering part 31 has the same structure as the second covering part 32. The first covering part 31 and the second covering part 32 respectively have a plurality of support units 311 and a plurality of tension units 312. Hereinafter, only the first covering part 31 The detailed structure of the example. The supporting units 311 of the first covering member 31 respectively cover the second peripheral section 111 and the fourth peripheral section 114 . Each support unit 311 extends along the horizontal direction H, as shown in FIG. 3 , and has a central support plate 311a and two opposite side support plates 311b. The central support plate 311a is connected between the side support plates 311b. Taking the supporting unit 311 covering the second peripheral segment 111 as an example, as shown in FIG. A part of the sidewall surface 111b, that is, the central support plate 311a and the side support plates 311b together form a U-shape to cover the second peripheral segment 111 . when the earthquake When the force E on one side is applied to the brick wall 1 and the frame structure 2, the second peripheral section 111 and the fourth peripheral section 114 are covered by the support units 311, and the support shown by the arrow in Figure 2 can be produced. The force S introduces the lateral force E into the brick wall body 1, and the strength of the brick wall body 1 plays a role, thereby increasing the seismic strength of the frame structure 2.

The tensile units 312 of the first covering member 31 respectively cover the first peripheral section 112 and the third peripheral section 113 . Taking the tension unit 312 covering the first peripheral section 112 as an example, as shown in FIG. between plates 312b. The central tension plate 312a is attached to the first intermediate wall surface 112a of the first peripheral section 112, and each side tension plate 312b is attached to a part of each first side wall surface 112b. Similarly, the central tension plate 312a and the side tension plates 312b together form a U shape to cover the first peripheral segment 112 . When the lateral force E is applied to the brick wall 1, the bricks are easily shaken and separated from each other in the vertical direction V, and the first peripheral section 112 and the third peripheral section 113 are covered by the tension units 312, which can Provide the pulling force P shown by the arrow respectively, so that the bricks are tightly bonded to each other.

As shown in FIG. 3 and FIG. 4 , the first covering member 31 further has a plurality of shrouds 313 , and each shroud 313 is respectively connected to each side support plate 311 b and each side tension plate 312 b. And in this embodiment, the first cladding member 31 is a frame body, and an outer groove G1 and an inner groove G2 are formed. The outer groove G1 is composed of the side support plates 311b and the side tension plates 312b. are jointly defined to cover the first peripheral portion 110 . The inner groove G2 is jointly defined by the shutters 313 , the central support plate 311 a and the central tension plate 312 a. In this embodiment, as shown in FIG. 6 , the angular pieces 33 are respectively arranged on the two upper corners G21 of the inner groove G2. When the first covering piece 31 is arranged in the first opening 11, the angular pieces 33 Located at two corners of the first opening 11 .

Continue the above, with reference to Fig. 7, each angle piece 33 has an upper fixed plate 331, a side fixed plate 332 and a plurality of triangular support plates 333, and the upper fixed plate 331 and the side fixed plate 332 join to form Forming an L shape, two right-angled sides of each triangular support plate 333 are respectively connected to the upper fixing plate 331 and the side fixing plate 332, and the triangular support plates 333 are opposite to each other. The upper fixing plate 331 is connected to the central supporting plate 311a, and the side fixing plate 332 leans against the central tension plate 312a adjacent to the central supporting plate 311a, and the support of the reinforcing structure 3 of the present invention to the brick wall 1 can be increased through the angle piece 33 force.

In this embodiment, the space defined by the inner groove G2 can be provided with a window or door structure, and the angled piece 33 can be arranged in the inner groove G2 and hidden in the first covering member 31, so that the first The covering part 31 can maintain a simple appearance. Thus, the reinforcing structure 3 of the present invention not only has the function of reinforcing the strength of the brick wall 1, but also can be commercialized and modularized to be used as a window frame or a door frame.

In addition to enhancing the seismic strength of the first peripheral portion 110 of the brick wall 1 , the present invention can further enhance the seismic strength of other regions of the brick wall 1 . For example, as shown in FIG. 2, each tension reinforcement 34 is arranged at intervals on the first wall 13 and the second wall 14, and each side tension plate 312b and each tension reinforcement 34 completely cover the brick wall. 1, which is equivalent to the side tension plate 312b and the tension reinforcement 34 providing a tension P to the brick wall 1 completely, so that the tightness of these bricks connected in the vertical direction V can be strengthened, and the lateral force can be reduced. E affects the probability of separation while staggering each other. It should be noted that both the tension reinforcing member 34 and the tension unit 312 are closely attached to the brick wall 1 to provide tension to the brick wall 1 so that the corresponding bricks can be joined more tightly.

Again, as shown in Figure 2, the support units 311 of the second covering member 32 respectively cover the fifth peripheral edge segments 121 (as mentioned above, each support unit 311 is also supported by the central support plate 311a and the side supports). plate 311b coating), the tension units 312 of the second cladding member 32 respectively cover the sixth peripheral edge segments 122 (as mentioned above, each tension unit 312 also passes through the central tension plate 312a and the side tension plates 312b coating), so as to complete the structure of the second peripheral portion 120 reinforcement. The second covering part 32 is in the form of a frame body, which has substantially the same structure as the first covering part 31 and can be used as a door frame, so details will not be repeated here.

In addition, in this embodiment, the material of the first cladding member 31, the second cladding member 32, the plurality of tensile strength members 34 and the plurality of angled members 33 can be made of a steel material respectively, and in other implementations of the present invention In an example, other materials that can provide tension or support can be selected. For example, the tension units 312 and the tension reinforcements 34 of the first covering member 31 and the second covering member 32 can be selected to have tensile properties. Materials such as glass fiber sheets, reinforced plastic fiber sheets, carbon fiber sheets, aluminum sheets or steel sheets, these support units 311 and these angled parts 33 can be selected from aluminum or steel materials, and this does not apply to the wall patching structure of the present invention. materials are limited.

As shown in Fig. 8, it is the reinforcing structure 4 of the second embodiment of the present invention. In this embodiment, the brick wall 1 is also formed by pushing and building a plurality of bricks, and is arranged between a frame structure 2. The brick wall The body 1 has a first opening 11 , a second opening 12 , a first wall 13 , a second wall 14 and a third wall 15 . The first opening 11 is defined by a first peripheral portion 110 , and the first peripheral portion 110 has a second peripheral segment 111 , a first peripheral segment 112 and a third peripheral segment 113 . The third wall 15 is located between the plurality of frame beams 21 of the frame structure 2, a frame column 22 and the first opening 11. The first wall 13 and the second wall 14 are also formed by the second peripheral section 111 and the first wall respectively. The peripheral section 112 extends out, and the first wall 13 is connected between the second wall 14 and the third wall 15 . The second opening 12 of the brick wall body 1 is defined by a second peripheral portion 120 having a fifth peripheral section 121 . The reinforcing structure 4 of this embodiment has a first covering part 31 , a second covering part 32 , a plurality of tension reinforcing parts 34 and a plurality of locking accessories 35 . The first covering part 31 has a plurality of tension units 312 , and the second covering part 32 has a tension unit 312 . In other words, the difference between the first covering part 31 and the second covering part 32 of this embodiment and other embodiments is that this embodiment only has the tension unit 312 without the support unit 311 . The tension units 312 of the first covering member 31 cover the first peripheral section 112 , the second peripheral section 111 and the third peripheral section 113 respectively, and the tensile units 312 of the second covering member 32 Cover the fifth peripheral segment 121 . The manner in which each unit of this embodiment wraps each peripheral segment is the same as that of the first embodiment, and will not be repeated here. The tension reinforcements 34 are attached to the first wall 13 , the second wall 14 and the third wall 15 at intervals, and are connected to the tension unit 312 respectively. As shown in Figure 8, since the materials of the first covering member 31, the second covering member 32 and the tension reinforcing member 34 of this embodiment can be soft and have tensile properties (glass fiber sheet, reinforced plastic fiber sheet, Carbon fiber sheets, aluminum sheets or thin steel sheets are not limited here, and any soft and tensile material can be used in other embodiments), so the tension unit 312 and the tension reinforcement 34 are stretched and wrapped on the brick wall After body 1, the locking parts 35 (such as rivets) can be passed through the two ends of the tension unit 312 and the tension reinforcement 34, and the locking parts 35 are further fixed on the frame beam 21 or the frame column 22 to strengthen the tension unit 312 And the adhesion of the tension reinforcement 34 attached to the brick wall body 1 and maintaining its own tension force can effectively improve the tension force on the brick wall body 1.

Also, in this embodiment, if the tension reinforcing member 34 is located between the first peripheral portion 110 and the second peripheral portion 120, and cannot be extended and fixed on the frame structure 2, as shown in FIG. After the member 34 is completely attached to the first peripheral section 112, the fifth peripheral section 121 and the second wall surfaces 14, the tension units 312 cover the first peripheral section 112 and the fifth peripheral section respectively. 121.

As shown in Figure 10, it is the third embodiment of the reinforcement structure 5 of the present invention. The reinforcement structure 5 of this embodiment has a first covering member 31, a plurality of tension reinforcement members 34 and a plurality of angular members 33, and the first covering member 31 has a support unit 311, the support unit 311 is the second peripheral segment 111 covering the first peripheral portion 110, the tensile strength members 34 are arranged on the second wall surface 14 at intervals, and each corner member 33 is respectively provided At two corners of the first opening 11 and the second opening 12 . The upper fixing plate 331 is fixed on the frame beam 21 of the frame structure 2 through the locking parts (such as bolts), and each side fixing plate 332 is correspondingly against the first peripheral portion 110 or the second peripheral portion 120, that is, Each angled piece 33 is a pressure-bearing supporting piece, providing a supporting force for the frame structure 2 .

To sum up, the reinforcing structure of the present invention can provide different reinforcing force configurations according to the different structural states of the brick wall. Preferably, the present invention can use the evaluation model of the four-sided enclosed brick wall to design the reinforcement requirements of the brick wall. Calculate the tensile force and supporting force required for the reinforcement of the brick wall, and then arrange the cladding, reinforcement and corner pieces on the brick wall. In addition, the reinforcing structure of the present invention can also arrange a tension reinforcement on the brick wall at a fixed distance along a failure angle slope of the brick wall, so as to effectively increase the shear strength of the brick wall.

The above-mentioned embodiments are only used to illustrate the implementation of the invention and explain the technical features of the invention, and are not intended to limit the scope of protection of the invention. Any changes or equivalence arrangements that can be easily accomplished by those skilled in the art fall within the scope of the present invention, and the protection scope of the present invention should be based on the scope of the patent application.

1: brick wall

11: First opening

12: Second opening

13: The first wall

14: Second wall

3: Reinforcing structure

31: The first cladding

311: support unit

311b: side support plate

312:Tension unit

312b: side tension plate

32: The second cladding

34:Tension reinforcement

E: lateral force

H: horizontal direction

P: tension

S: support

V: vertical direction

Claims (12)

A reinforcing structure for a brick wall, the brick wall includes a first opening and a second opening, the first opening is defined by a first peripheral portion, the second opening is defined by a second peripheral portion As defined, the first peripheral part has a first peripheral segment extending along a vertical direction, the second peripheral part has a fifth peripheral segment, and the reinforcing structure includes: a first covering part having at least one tensile force unit, the tension unit has a central tension plate and two opposite side tension plates, the central tension plate is connected between the side tension plates, and the central tension plate and the side tension plates cover the first peripheral edge together section; a second cladding member having at least one tension unit having a central tension plate and a plurality of side tension plates, the central tension plate and the side tension plates wrapping the fifth peripheral segment; and a plurality of tension The reinforcing piece is respectively connected between the tension unit on the fifth peripheral section and the tension unit on the first peripheral section. The reinforcing structure as described in claim 1, wherein the first peripheral part has a second peripheral segment, a third peripheral segment and a fourth peripheral segment, the second peripheral segment extends along a horizontal direction, and the first peripheral segment The first peripheral segment and the third peripheral segment face each other, the second peripheral segment and the fourth peripheral segment face each other, and the second peripheral segment and the fourth peripheral segment are respectively connected to the first peripheral Between the segment and the third peripheral segment, the first peripheral segment has a first intermediate wall surface and two opposite first side wall surfaces, the first intermediate wall surface is connected between the first side wall surfaces, and the second The peripheral section has a second middle wall and two opposite second side walls, and the second middle wall is connected between the second side walls. The reinforcement structure as described in claim 2, wherein the first cladding member has at least one support unit, the support unit has a central support plate and two opposite side support plates, the central support plate is connected to the side support plates Between them, the central support plate and the side support plates jointly cover the second peripheral segment. The reinforcement structure as described in Claim 2, wherein the central tension plate is attached to the first middle wall, and each side tension plate is attached to a part of each of the first side walls. The reinforcing structure according to claim 3, wherein the central support plate is attached to the second middle wall, and each of the side support plates is attached to a part of each of the second side walls. The reinforcement structure as described in claim 5, wherein each of the at least one support unit of the first cladding member wraps the second peripheral section and the fourth peripheral section with the central support plate and the side support plates respectively . The reinforcement structure as described in claim 4, wherein each of the at least one tension unit of the first cladding member wraps the first peripheral section and the third peripheral section with the central tension plate and the side tension plates respectively . The reinforcement structure as described in claim 7, wherein each of the at least one tension unit of the first covering part wraps the second peripheral section and the fourth peripheral section with the central tension plate and the side tension plates respectively . As for the reinforced structure described in claim 2, the brick wall further includes a first wall and a second wall, the first wall extends from one of the second side walls, and the first wall extends from one of the second side walls. The two walls extend from one of the first side walls, and the tensile strength members are attached to the first wall and part of the second wall. The reinforcing structure as claimed in claim 9, wherein the fifth peripheral segment is parallel to the first peripheral segment. The reinforcing structure as described in claim 10 further includes at least one angled piece, the first opening and the second opening respectively have four corners, and the angled piece is located at one of the corners. The reinforcement structure as described in Claim 9, wherein the tension reinforcing members can be correspondingly attached to the brick wall at intervals along a failure angle slope of the brick wall.

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