CN103276832A - Hollow irregular column multi-layer high-rise assembling steel frame-steel plate shear wall system - Google Patents

Abstract

The invention relates to a hollow special-shaped column multi-high-rise assembled steel frame-steel plate shear wall system belonging to the technical field of structural engineering, including an assembled truss plate, an assembled flange column and a steel plate shear wall, and the assembled truss plate It includes lattice truss beams equipped with angle steel web members, column base nodes and floor slabs; the fabricated truss panels are prefabricated in the factory, and the fabricated truss panels are spliced together through their beam end sealing plates or column base nodes at the construction site. As a frame structure beam-slab layer; the frame structure beam-slab layer is connected up and down through the assembled flange column to form a multi-layer steel frame structure, and the assembled flange column is located on the column seat node on the assembled truss plate ; On the basis of the steel frame structure, the steel plate shear wall member is connected to the truss beam or column in the beam slab layer of the frame structure, as a lateral force member; the fabricated truss plate, fabricated flange column and steel plate shear wall components are prefabricated in the factory and assembled by bolts on the construction site.

Description

A multi-story fabricated steel frame-steel plate shear wall system with hollow special-shaped columns

technical field

The invention relates to a hollow special-shaped column multi-story assembled steel frame-steel plate shear wall system, which belongs to the technical field of structural engineering.

Background technique

my country's annual urban and rural housing area is 2 billion square meters, of which more than 80% are high-energy buildings, and the energy consumption per unit building area in my country is more than twice that of developed countries. According to the statistics of the China Iron and Steel Association, in 2011, my country's steel output exceeded 700 million tons, ranking first in the world's steel output for 16 consecutive years. Our country is less than 4%. As the country with the largest construction scale and steel output in the world, China lags behind seriously in the development of steel structures for houses (including residences).

The implementation of my country's "Twelfth Five-Year Plan" has brought the construction industry into the era of energy conservation, emission reduction and green environmental protection. The "Green Building Evaluation Standard" issued by the Ministry of Housing and Urban-Rural Development defines green buildings as: To maximize resource saving (land saving, energy saving, water saving, material saving), protect the environment and reduce pollution, provide people with healthy, applicable and efficient use of space, and a building that coexists harmoniously with nature. This concept is an important strategic transformation for changing the mode of economic growth and promoting sustainable development, and it really provides a major opportunity for the innovation and industrialization of the corresponding system of steel structures for houses (residential buildings) in my country.

At present, the systematic research on high-rise steel structure residences at home and abroad is in its infancy, and the innovation of industrially assembled high-rise steel structure systems is imperative. A lot of welding is used in the construction of traditional steel structure residential buildings, the construction speed is slow, and the pollution to the environment is serious. The most important thing is that the quality of the welds is not suitable for control, which seriously affects the safety performance of the building.

Contents of the invention

The invention proposes a hollow special-shaped column multi-high-rise assembled steel frame-steel plate shear wall system belonging to the technical field of structural engineering. Its purpose is to combine modularization, factoryization, standardization and assembly in the production and construction of the steel structure system, realize factory production, on-site quick assembly, and improve the construction speed on the premise of ensuring the construction quality. The construction period is reduced and the project cost is reduced.

The hollow special-shaped column multi-story fabricated steel frame-steel plate shear wall system includes a fabricated truss plate and a fabricated flange column; the fabricated truss plate includes lattice truss beams and columns equipped with angle steel webs The latticed truss beam is connected with other latticed truss beams or column base nodes through the beam end sealing plate to form the bottom frame of the truss slab, and then the floor is supported in the bottom frame of the truss slab and connected , forming a prefabricated truss plate; the prefabricated truss plate is prefabricated in the factory, and the prefabricated truss plate is spliced with each other through its beam end sealing plate or column base node at the construction site, as a frame structure beam layer; the frame structure The beam and slab layers are connected up and down through the assembled flange column to form a multi-layer steel frame structure. The assembled flange column is located on the column base node of the assembled truss plate; the assembled truss plate and the assembled method The blue columns are prefabricated in the factory and assembled by bolts at the construction site.

The hollow special-shaped column multi-storey assembled steel frame-steel plate shear wall system, the assembled truss plate includes three specifications, namely A plate, B plate and C plate;

The A plate includes column base node 15, column base node 23, double channel steel truss long main beam 16, double channel steel truss main beam 17, single channel steel truss long main beam 18, single channel steel truss secondary beam 19, connection Plate I20, connecting plate II21 and floor slab 22 are characterized in that: the main girder 17 of the double channel steel truss and the long main girder 16 of the double channel steel truss are perpendicular to each other, and both pass through the end sealing plate of the beam, and the groove on the joint 15 of the two-way column base The steel connecting plates are connected by bolts, and a connecting plate II21 is welded at the upper and lower ends of the joint, and the two ends of the connecting plate II21 are respectively connected to the upper and lower chords of the double-channel steel truss main girder 17 and the double-channel steel truss long main girder 16 On; the other end of the double-channel steel truss girder 17 is connected with a single-channel steel truss long main beam 18 horizontal to the double-channel steel truss long main beam 16, and the end of the double-channel steel truss main beam 17 is connected to the single-channel steel truss The upper and lower chords at the ends of the long main girder 18 and the beam end sealing plates are respectively welded and connected, and the double-channel steel truss main girder 17 is connected to the single-channel steel truss long main girder 18 through the connecting plates I20 of the upper and lower sections, and the double The upper and lower chords of the channel steel truss main girder 17 and the single channel steel truss long main girder 18 are connected by welding with two connecting plates 120; The other end of the long main girder 18 of the single-channel steel truss is horizontally opposite to the main girder 17 of the double-channel steel truss, and the upper and lower chords at one end of the secondary beam 19 of the single-channel steel truss and the other end of the long main girder 18 of the single-channel steel truss and The beam end sealing plates are respectively welded and connected, and the secondary beam 19 of the single-channel steel truss and the long main beam 18 of the single-channel steel truss are connected through two connecting plates I20 connected at the upper and lower chords; the secondary beam 19 of the single-channel steel truss The other end is connected with the long main girder 16 of the double-channel steel truss through two connecting plates II21 connected at the upper and lower chords; The long main girder 18 of the single-channel steel truss and the secondary beam 19 of the single-channel steel truss form a rectangular frame; the two rectangular frames are connected to form a spliced bottom frame; the single-channel steel truss secondary beam 19 in the two rectangular frames Align and connect with bolts, and the two long main girders 16 of double channel steel trusses are located on a straight line, and the two long main girders 18 of single channel steel trusses are located on a straight line; the upper and lower sides of the two long main girders 16 of double channel steel truss The two ends are respectively connected with the channel steel connecting plates in the two opposite directions of the two-way column base node 15 and the three-way column base node 23 through the beam end sealing plate, and the two single channel steel truss secondary beams 19 are connected in the three To the channel steel connecting plate perpendicular to the two directions on the column base node 23; the bottom frame is connected to the two floor slabs 22 through the upper anchors of the upper chord of the truss beam; all components of the A plate are factory-made prefabrication and assembly;

The B plate includes double-channel steel truss main beam 17, single-channel steel truss long main beam 18, single-channel steel truss secondary beam 19, connecting plate I20, connecting plate II21 and floor slab 19, double-channel steel truss main beam 17 and single The long main girders 18 of the channel steel truss are perpendicular to each other, and the ends of the double channel steel truss main girder 17 are welded to the upper and lower chords and beam end sealing plates at the end of the single channel steel truss long main girder 18 respectively, and then pass through the upper and lower sections The connection plate I20 of the double-channel steel truss girder is connected, and the upper and lower chords of the double-channel steel truss main girder 17 and the single-channel steel truss long main girder 18 are welded and connected with the two connecting plates I20; the other end of the double-channel steel truss The connecting plate II21 of the first section is connected with another single-channel steel truss long main beam 18 horizontal to the single-channel steel truss long main beam 18, and the double-channel steel truss main beam 17 is connected with the single-channel steel truss long main beam 18 The upper and lower chords are connected by welding with two connecting plates II21; the single-channel steel truss secondary beam 19 is connected to the other end of the two single-channel steel truss long main beams 18, and is horizontally opposite to the double-channel steel truss main beam 17 , the connection form of single-channel steel truss secondary beam 19 and two single-channel steel truss long main beams 18 is the same as the connection form of double-channel steel truss main beam 17 and two single-channel steel truss long main beams 18; The double-channel steel truss main girder 17, two single-channel steel truss long main girders 18, and single-channel steel truss secondary beams 19 form a rectangular frame; the two rectangular frames are connected to form a spliced bottom frame; The single-channel steel truss secondary beams 19 in the two rectangular frames are aligned and connected by bolts, and two single-channel steel truss long main girders 18 of one rectangular frame are horizontally opposite to each other and two single-channel steel trusses of the other long direction frame are horizontally opposite The long main girders 18 of the truss are respectively located on a straight line; the bottom frame is connected to the two floor slabs 22 through the upper anchors of the upper chord of the truss girder; all components of the B plate are prefabricated and assembled in the factory;

The C plate includes column base nodes 23, 24, double channel steel truss main beam 17, single channel steel truss long main beam 18, single channel steel truss secondary beam 19, connecting plate I20, connecting plate II21 and floor slab 22, double channel The main girder 17 of the steel truss and the long main girder 18 of the single-channel steel truss are perpendicular to each other, and they are both connected by bolts to the two adjacent channel steel connecting plates on the three-way column base node 23 through the beam end sealing plate, and the joint A connecting plate II21 is respectively welded at the upper and lower ends of the connecting plate II21, and the two ends of the connecting plate II21 are respectively connected to the upper and lower chords of the double-channel steel truss main beam 17 and the single-channel steel truss long main beam 18; the double-channel steel truss main beam 17 The other end is connected by welding to another long single-channel steel truss main beam 18 horizontal to the single-channel steel truss long main beam 18, and the end of the double-channel steel truss main beam 17 is connected to the end of the single-channel steel truss long main beam 18. The upper and lower chords and beam end sealing plates of the upper and lower sections are respectively welded and connected, and the double-channel steel truss main beam 17 is connected with the single-channel steel truss long main beam 18 through connecting plates I20 of the upper and lower sections, and the double-channel steel truss main beam 17 and the upper and lower chords of the long main girder 18 of the single-channel steel truss are connected by welding with two connecting plates I20; Horizontally opposite to the main girder 17 of the double-channel steel truss, one end of the secondary beam 19 of the single-channel steel truss is welded to the upper and lower chords and the beam end sealing plate at the other end of the long main girder 18 of the single-channel steel truss, respectively, and the single-channel steel truss The truss secondary beam 19 is connected to the single channel steel truss long main beam 18 through two connecting plates I20 connected at the upper and lower chords; the other end of the single channel steel truss secondary beam 19 is connected to the single channel steel truss long main beam 18 are connected by two connecting plates II21 connected at the upper and lower chords; the double-channel steel truss main beam 17, two single-channel steel truss long main beams 18, and single-channel steel truss secondary beams 19 form a rectangular Frame; the two rectangular frames are connected to form a spliced bottom frame; the single-channel steel truss secondary beams 19 in the two rectangular frames are aligned and connected by bolts, and two single-channel steel trusses in a rectangular frame are horizontally opposite The long main girder 18 of the truss and the two long main girders 18 of the single-channel steel truss horizontally opposite to each other in the long direction frame are respectively located on a straight line; the upper and lower ends of the two long main girders 18 of the single-channel steel truss are passed through The channel steel connecting plates in the two opposite directions of the three-way column base node 23 and the four-way column base node 24 are connected by bolts, and the two single channel steel truss secondary beams 19 are connected to the four-way column base node 24 and The channel steel connecting plates perpendicular to the two directions; the bottom frame is connected to the two floor slabs 22 through the upper anchors of the upper chord of the truss beam; all components of the C plate are prefabricated and assembled in the factory;

In the multi-story prefabricated steel frame-steel plate shear wall system with hollow special-shaped columns, the A plate and the B plate are horizontally aligned with the A plate and the B plate, and the double-channel steel truss main beam 17 of the A plate has no connecting column One end of the seat and the double-channel steel truss main girder 17 of the B plate have one end of the connecting plate I20 to be spliced with bolts through the beam end sealing plate; One end of the single-channel steel truss secondary beam 19 of the plate with the connecting plate I20 splices the beam end sealing plate through bolts; the single-channel steel truss long main beam 18 of the A plate and the single-channel steel truss long main beam 18 of the B plate At the gusset plate, bolts are used to splice the single beams at intervals of a fixed distance, so that two single beams are connected to form double beams; then bolts are added to the upper and lower sides of the spliced joints to complete the splicing of A and B plates;

In the multi-story prefabricated steel frame-steel plate shear wall system with hollow special-shaped columns, the B plate and the C plate are horizontally aligned with the B plate and the C plate, and the connecting plates of the double-channel steel truss main beam 17 of the B plate One end of II21 and the three-way column base node 23 of C plate are connected by bolts through the beam end sealing plate; one end of the single channel steel truss secondary beam 19 of B plate with connecting plate II21 and the four ends of C plate The channel steel connecting plates exposed to the column base node 24 are connected by bolts through the beam end sealing plate; The channel steel connecting plates in two opposite directions are connected by bolts, and the other end of the long main girder 18 of the single channel steel truss of the B plate is respectively passed through the beam end sealing plate and the three-way column base node 23 of the C plate and the exposed groove. The steel vertical channel steel connecting plates are connected by bolts through the beam end sealing plate; the single beam truss long main girder 18 on the B plate and the single channel steel truss long main girder 18 node plate on the C plate are bolted to each other A fixed distance is spliced, so that two single beams are connected to form a double beam; then the upper and lower sides of the spliced joint are bolted to cover the plate; thus the splicing of the B plate and the C plate is completed.

The multi-storey assembled steel frame-steel plate shear wall system with hollow special-shaped columns, the assembled truss plates are respectively connected with the assembled flange columns by bolts at the column base nodes to form a frame structure;

The multi-storey assembled steel frame-steel plate shear wall system with hollow special-shaped columns, the beam involved is a truss beam composed of upper and lower chords 5, web members 2 and gusset plates 3, wherein the upper and lower chords use channel steel , or use channel steel, or use square steel pipe, web 2 uses angle steel, and the web and chord form an angle of 30-60 degrees; and it is divided into single beam and double beam, and the single beam is provided with connection holes at a fixed distance, which is convenient When the plates are spliced together, bolts are used to splice two single girders into double girders. For double girders, web members 2, upper and lower chord members 5 and gusset plates 3 are connected by bolts or welding, which are all processed in the factory;

Or use a truss beam composed of angle steel and filler plate, including upper and lower chord 1, web 2 and fill plate 4, where both upper and lower chord 1 and web 2 are made of angle steel, and the angle between the web and the chord is 30°-60 It is divided into single beam and double beam. The single beam is provided with connection holes at a fixed distance, which is convenient for splicing two single beams into double beams with bolts when splicing plates. For double beams, angle steel and filling plate The connections are bolted or welded, all of which are processed in the factory.

The hollow special-shaped column multi-story assembled steel frame-steel plate shear wall system has three types of column bases, which are two-way column bases, three-way column bases and four-way column bases; the flange plate I7 is placed in the hollow L The upper and lower parts of the column 11 are welded, and then two pieces of channel steel 9 are welded to the adjacent two sides of the hollow L-shaped column 11 to form a two-way column seat; the flange plate I7 is welded at the upper and lower positions of the hollow T-shaped column 10, and then the three The channel steel 9 is welded to the three sides of the hollow T-shaped column 11 to form a three-way column seat; the flange plate I7 is welded on the upper and lower sides of the hollow cross-shaped column 8, and then four pieces of channel steel 9 are welded to the four sides of the hollow cross-shaped column 8 Thereby a four-way column base is formed; among them, there are bolt holes on the web plate of channel steel 9, which are spliced with bolts to the sealing plate at the upper end of the beam.

In the multi-storey assembled steel frame-steel plate shear wall system with hollow special-shaped columns, the assembled flange columns are composed of hollow L-shaped columns 11, hollow T-shaped columns 10, hollow cross-shaped columns 8 and flange plates II14 , flange plate III13, and flange plate IV12. Extending the ordinary flange plate in two directions is flange plate II14, extending in three directions is flange plate III13, and extending in four directions is flange plate Plate IV12; according to the shape of the flange plate, it can be divided into three types of flange columns, namely double-sided flange column, three-side flange column and four-side flange column; the flange plate II14 is placed in the hollow L-shaped The upper and lower parts of the column 11 are welded to form a bilateral flange column; the flange plate III13 is welded to the upper and lower positions of the hollow T-shaped column 10 to form a three-sided flange column; the flange plate IV12 is welded to the upper and lower positions of the hollow cross-shaped column 8 , so as to form a four-sided flange column; the three assembled flange columns are all manufactured in the factory.

The floor slab uses profiled steel composite floor slabs, or reinforced concrete floor slabs, or OSB particle boards.

The beneficial effect of the present invention is that, in the above-mentioned hollow special-shaped column multi-story assembled steel frame-steel plate shear wall system, the beams used are all truss beams, and the gaps in the abdomen of the beams are large, which is convenient for pipelines to pass through, effectively Increased the headroom of the room.

The hollow special-shaped column multi-story assembled steel frame-steel plate shear wall system completely uses bolts for on-site assembly, cancels the traditional on-site welding method and concrete pouring method, effectively guarantees the construction quality, and completely avoids concrete pouring and concrete pouring. The environmental pollution caused by steel welding has achieved the three-no standard of "no water, no fire, and no dust" in on-site construction, reducing the occurrence of fire and other hazardous accidents. When the components are dismantled, the present invention can efficiently recycle, reduce construction waste, truly realize the concept of green environmental protection, and is a green and sustainable steel structure system.

The hollow special-shaped column multi-high-rise assembled steel frame-steel plate shear wall system proposed by the present invention is a subversion of traditional steel structure residential buildings, and truly realizes the factoryization, modularization, assembly and standardization of steel structure residential buildings, fully Play the advantage of steel structure house. Compared with traditional steel structure buildings, it has many advantages such as high safety performance, fast construction speed, less environmental pollution, fewer safety accidents and low project cost.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the splicing plane layout diagram of the assembled truss panel of the present invention

Fig. 2 is a schematic diagram of the fabricated truss plate channel steel truss beam with gusset plate of the present invention

Fig. 3 is a schematic diagram of the assembled truss plate with gusset plate angle steel truss beam of the present invention

Fig. 4 is a schematic diagram of the assembled truss plate channel steel truss beam without gusset plate of the present invention

Fig. 5 is a schematic diagram of a square steel pipe truss beam with assembled truss plates of the present invention with gusset plates

Fig. 6 is a schematic diagram of the four-way column seat of the assembled truss plate of the present invention

Fig. 7 is a schematic diagram of the three-way column seat of the assembled truss plate of the present invention

Fig. 8 is a schematic diagram of the two-way column seat of the assembled truss plate of the present invention

Fig. 9 is a schematic diagram of the assembled flange column of the present invention

Fig. 10 is an exploded view of unit A of the assembled truss plate of the present invention

Fig. 11 is an assembled drawing of unit A of the fabricated truss plate of the present invention

Fig. 12 is an exploded view of unit B of the assembled truss plate of the present invention

Fig. 13 is an assembled drawing of unit B of the prefabricated truss plate of the present invention

Fig. 14 is an exploded view of unit C of the assembled truss plate of the present invention

Fig. 15 is an assembled drawing of unit C of the prefabricated truss plate of the present invention

Fig. 16 is an assembled drawing of the fabricated truss panels A, B and C units of the present invention

Fig. 17 is an exploded view of the assembled truss plate node 1 of the present invention

Fig. 18 is an exploded view of the assembled truss plate node 2 of the present invention

Fig. 19 is an exploded view of the assembled truss plate node 3 of the present invention

Fig. 20 is an exploded view of the assembled truss plate node 4 of the present invention

Fig. 21 is an exploded view of the assembled truss plate node 5 of the present invention

Fig. 22 is an exploded view of the assembled truss plate node 6 of the present invention

Fig. 23 is an exploded view of the assembled truss plate node 7 of the present invention

Fig. 24 is an exploded view of the assembled truss plate node 8 of the present invention

Fig. 25 is an exploded view of the assembled truss plate node 9 of the present invention

Fig. 26 is an exploded view of the assembled truss plate node 10 of the present invention

Fig. 27 is an exploded view of the assembled truss plate node 11 of the present invention

Fig. 28 is an exploded view of the assembled truss plate node 12 of the present invention

Fig. 29 is an exploded view of the connection form between the bilateral flange column and the node of the present invention

Fig. 30 is an exploded view of the connection form between the three-sided flange column and the node of the present invention

Figure 31 is an exploded view of the connection form between the four-sided flange column and the node of the present invention

Fig. 32 is a schematic diagram of the hollow special-shaped column multi-story assembled steel frame-steel plate shear wall system of the present invention

Fig. 33 is an exploded view of node 13 of the hollow special-shaped column multi-story assembled steel frame-steel plate shear wall system of the present invention

In the figure 1. Upper and lower chord I, 2. Web member, 3. Gusset plate, 4. Filler plate, 5. Upper and lower chord II, 6. Upper and lower chord III, 7. Flange plate I, 8. Hollow L Type column, 9. Channel steel, 10. Hollow T-shaped column, 11. Hollow cross-shaped column, 12. Flange plate IV, 13. Flange plate III, 14. Flange plate II, 15. Two-way column seat, 16. Long main beam of double channel steel truss, 17. Main beam of double channel steel truss, 18. Long main beam of single channel steel truss, 19. Secondary beam of single channel steel truss, 20. Connection plate I, 21. Connection plate II, 22. Floor, 23. Three-way column base, 24. Four-way column base, 25. Truss beam, 26. Steel plate, 27. Fish plate.

Detailed ways

The present invention is described in detail below in conjunction with accompanying drawing:

As shown in Figure 1, the splicing position of the assembled truss plate of the present invention is set in the middle of the main girder, where the shear force and bending moment are relatively small. From the perspective of structural mechanics, the setting of the splicing position is reasonable.

As shown in accompanying drawing 2, in the multi-story assembled steel frame-steel plate shear wall system of hollow special-shaped columns according to the present invention, the beam involved is a truss beam composed of channel steel and gusset plate splicing, including upper and lower chords II5, web 2 and gusset plate 3, in which the upper and lower chords I5 and web 2 are respectively made of channel steel and angle steel, and are divided into single channel steel beams and double channel steel beams according to the upper and lower chords, and the single channel steel beams are separated by a fixed distance The connection holes are set to facilitate the splicing of two single-channel steel beams into double-channel steel beams with bolts when splicing the plates. Factory processing completed;

As shown in Figure 3, or use a truss beam composed of angle steel and gusset plate splicing, including upper and lower chords I1, webs 2 and gusset plates 3, where both upper and lower chords I1 and webs 2 are made of angle steel, and are divided into Single-angle steel beams and double-angle steel beams, single-angle steel beams are provided with connecting holes at a fixed distance, which is convenient for splicing two single-angle steel beams into double-angle steel beams with bolts when splicing plates and plates. For double-angle steel beams , the connection between the angle steel and the gusset plate is connected by bolts, or by welding, which are all processed in the factory;

As shown in Figure 4, or use a truss beam spliced by angle steel and filler plate, including upper and lower chords I1, web members 2 and filler plates 4, where both upper and lower chord I1 and web members 2 use angle steel, and are divided into Single-angle steel beams and double-angle steel beams, single-angle steel beams are provided with connecting holes at a fixed distance, so that two pieces of single-angle steel beams can be spliced into double-channel steel beams with bolts when splicing plates. For double-angle steel beams , The channel steel and the filler plate are connected by bolts or welding, which are all processed in the factory;

As shown in Figure 5, or use a truss beam composed of channel steel, square steel pipes and gusset plates, including upper and lower chords III6, web members 2 and gusset plates 3, wherein the upper and lower chords III6 use square steel pipes, and web members 2 Channel steel is used, and it is divided into unilateral steel pipe girder and double steel pipe girder. The unilateral steel pipe girder is provided with connection holes at a fixed distance, so that two single steel pipe girders can be spliced into double steel pipe girders with bolts when splicing plates. Steel pipe beams on both sides, channel steel, square steel pipes and gusset plates are connected by bolts or welding, all of which are processed in the factory;

For the above four beam cross-section forms, the splicing method of splicing single beams into double beams through bolts has good rigidity and stability. Since the belly space of the truss beam is large, it is convenient for pipelines to pass through, effectively increasing the net height of the room.

In the multi-high-rise assembled steel frame-steel plate shear wall system of hollow special-shaped columns described in the present invention, as shown in accompanying drawing 6-8, its column seat has three kinds of forms, is two-way column seat, three-way column seat and Four-way column seat; weld the flange plate I7 on the upper and lower parts of the hollow L-shaped column 11, and then weld two pieces of channel steel 9 to the adjacent sides of the hollow L-shaped column 11 to form a two-way column seat; weld the flange plate I7 Weld the upper and lower positions of the hollow T-shaped column 10, and then weld three pieces of channel steel 9 to the three sides of the hollow T-shaped column 10 to form a three-way column base; weld the flange plate I7 on the upper and lower positions of the hollow cross-shaped column 8, and then weld the Four pieces of channel steel 9 are welded to the four sides of the hollow cross-shaped column 8 to form a four-way column seat; bolt holes are provided on the web of the channel steel 9, which is convenient for splicing with the upper end sealing plate of the beam with bolts.

In the multi-high-rise assembled steel frame-steel plate shear wall system of hollow special-shaped columns described in the present invention, as shown in Figure 9, the assembled flange column consists of a hollow L-shaped column 11, a flange plate II14, and a hollow T-shaped column. 10 and flange plate III13, hollow cross-shaped column 8 and flange plate IV12, extending the ordinary flange plate to two directions is flange plate II14, extending to three directions is flange plate III13, and extending to four directions is flange plate III13. Extending in one direction is the flange plate IV12; according to the shape of the flange plate, it can be divided into three types of flange columns, namely double-sided flange columns, three-side flange columns and four-side flange columns; The blue plate II14 is welded on the upper and lower sides of the hollow L-shaped column 11 to form a bilateral flange column; the flange plate III13 is welded on the upper and lower sides of the hollow T-shaped column 10 to form a three-sided flange column; the flange plate IV12 is welded on the hollow The upper and lower parts of the cross-shaped column 8 are welded to form a four-sided flange column; the three assembled flange columns are all manufactured in the factory.

In the multi-story prefabricated steel frame-steel plate shear wall system with hollow special-shaped columns, as shown in Figure 10-11, the A plate includes a column base node 15, a column base node 23, and a double channel steel truss long main beam 16 , double-channel steel truss main beam 17, single-channel steel truss long main beam 18, single-channel steel truss secondary beam 19, connecting plate I20, connecting plate II21 and floor slab 22, characterized in that: double-channel steel truss main beam 17 and double The long main girders 16 of the channel steel truss are perpendicular to each other, and are connected with the channel steel connecting plates on the two-way column base node 15 by bolts through the beam end sealing plates, and a connecting plate II21 is welded at the upper and lower end faces of the joint, and the connecting plate The two ends of II21 are respectively connected to the upper and lower chords of the double channel steel truss main beam 17 and the double channel steel truss long main beam 16; the other end of the double channel steel truss main beam 17 is connected with the double channel steel truss long main beam 16 The horizontal single channel steel truss long main girder 18, the ends of the double channel steel truss main girder 17 are respectively welded to the upper and lower chords and beam end sealing plates at the end of the single channel steel truss long main girder 18, and the double channel steel truss The main beam 17 of the truss and the long main beam 18 of the single-channel steel truss are connected through the connection plate I20 of the upper and lower sections, and the upper and lower chords of the main beam 17 of the double-channel steel truss and the long main beam 18 of the single-channel steel truss are connected with two The connecting plate I20 is welded and connected; the single-channel steel truss secondary beam 19 is connected to the other end of the double-channel steel truss long main beam 16 and the single-channel steel truss long main beam 18, and is horizontally opposite to the double-channel steel truss main beam 17, One end of the single-channel steel truss secondary beam 19 is welded to the upper and lower chords of the other end of the single-channel steel truss long main beam 18 and the beam end sealing plate respectively, and the single-channel steel truss secondary beam 19 is connected to the single-channel steel truss long main beam. The beams 18 are connected by two connecting plates I20 connected at the upper and lower chords; Two connecting plates II21 are connected; the long main girder 16 of the double-channel steel truss, the main girder 17 of the double-channel steel truss, the long main girder 18 of the single-channel steel truss, and the secondary beam 19 of the single-channel steel truss form a rectangular frame; The two rectangular frames are connected to form a spliced bottom frame; the single-channel steel truss secondary beams 19 in the two rectangular frames are aligned and connected by bolts, and the two double-channel steel truss long main beams 16 are located on a straight line, The two long main girders 18 of single-channel steel trusses are located on a straight line; the upper and lower ends of the two long main girders of double-channel steel trusses 16 are respectively connected to two-way column base nodes 15 and three-way column base nodes 23 through beam end sealing plates The channel steel connecting plates in the opposite direction are connected by bolts, and the two single channel steel truss secondary beams 19 are connected to the channel steel connecting plates perpendicular to the two directions on the three-way column base node 23; The bottom frame is connected to the two floor slabs 22 through the upper anchors of the upper chord of the truss beam; all components of the A-slab are prefabricated and assembled in the factory;

In the multi-story prefabricated steel frame-steel plate shear wall system with hollow special-shaped columns, as shown in Figure 12-13, the B plate includes double channel steel truss main girder 17, single channel steel truss long main girder 18, single Channel steel truss secondary beam 19, connecting plate I20, connecting plate II21 and floor slab 19, double channel steel truss main beam 17 and single channel steel truss long main beam 18 are perpendicular to each other, double channel steel truss main beam 17 ends and single channel steel The upper and lower chords at the ends of the long main girder 18 of the truss and the girder end sealing plates are welded and connected respectively, and then connected through the connecting plates I20 of the upper and lower sections, and the main girder 17 of the double-channel steel truss and the long main girder 18 of the single-channel steel truss The upper and lower chords of the upper and lower chords are connected by welding with two connecting plates I20; A single channel steel truss long main beam 18, and the upper and lower chords of the double channel steel truss main beam 17 and the single channel steel truss long main beam 18 are welded and connected with two connecting plates II21; the single channel steel truss secondary beam 19 is connected in The other end of the two long main girders 18 of the single-channel steel truss is horizontally opposite to the main girder 17 of the double-channel steel truss, and the connection form of the secondary beam 19 of the single-channel steel truss and the two long main girders 18 of the single-channel steel truss and The connection form of the double channel steel truss main girder 17 and two single channel steel truss long main girders 18 is the same; Steel truss secondary beams 19 form a rectangular frame; the two rectangular frames are connected to form a spliced bottom frame; the single channel steel truss secondary beams 19 in the two rectangular frames are aligned and connected by bolts, and a rectangular frame Two horizontally opposite long main girders 18 of single channel steel trusses and two horizontally opposite long main girders 18 of single channel steel trusses of another longitudinal frame are respectively located on a straight line; Connected to two floor slabs 22; all components of said B slab are prefabricated and assembled in the factory;

In the multi-story prefabricated steel frame-steel plate shear wall system with hollow special-shaped columns, as shown in Figure 14-15, the C plate includes column base nodes 23, 24, double channel steel truss main beam 17, single channel steel The long main girder 18 of the truss, the secondary girder 19 of the single-channel steel truss, the connecting plate I20, the connecting plate II21 and the floor slab 22, the main girder 17 of the double-channel steel truss and the long main girder 18 of the single-channel steel truss are perpendicular to each other, and all of them are sealed by the beam end The two adjacent channel steel connecting plates on the three-way column base node 23 are connected by bolts, and a connecting plate II21 is respectively welded on the upper and lower end faces of the joint, and the two ends of the connecting plate II21 are respectively connected to the double channel steel On the upper and lower chords of the truss main beam 17 and the single channel steel truss long main beam 18; the other end of the double channel steel truss main beam 17 is connected with another single channel steel truss horizontal to the single channel steel truss long main beam 18 by welding The long main girder 18 of the truss, the end of the main girder 17 of the double-channel steel truss is welded to the upper and lower chords and the end sealing plate of the long main girder 18 of the single-channel steel truss respectively, and the main girder 17 of the double-channel steel truss is connected to the The long main girder 18 of the single-channel steel truss is connected by connecting plates I20 of the upper and lower sections, and the upper and lower chords of the double-channel steel truss main girder 17 and the long main girder 18 of the single-channel steel truss are connected by welding with the two connecting plates I20 The single-channel steel truss secondary beam 19 is connected to the other end of the two single-channel steel truss long main beams 18, and is horizontally opposite to the double-channel steel truss main beam 17, and the single-channel steel truss secondary beam 19 ends are connected to the single The upper and lower chords at the other end of the long main girder 18 of the channel steel truss and the beam end sealing plate are respectively welded and connected, and the secondary beam 19 of the single channel steel truss and the long main girder 18 of the single channel steel truss are connected at the upper and lower chords The two connecting plates I20 are connected; the other end of the single channel steel truss beam 19 is connected with the single channel steel truss long main beam 18 through two connecting plates II21 connected at the upper and lower chords; the double groove Steel truss main beam 17, two single channel steel truss long main beams 18, and single channel steel truss secondary beams 19 form a rectangular frame; the two rectangular frames are connected to form a spliced bottom frame; the two rectangular frames The secondary beams 19 of the single-channel steel truss are aligned and connected by bolts, and two long main beams 18 of the single-channel steel truss horizontally opposite each other in a rectangular frame and two long main beams 18 of the single-channel steel truss horizontally opposite each other in the long direction frame 18 are respectively located on a straight line; the upper and lower ends of the two single channel steel truss long girders 18 pass through the beam end seal plate and the channel steel connecting plates in two opposite directions of the three-way column base node 23 and the four-way column base node 24 Connected by bolts, the two single channel steel truss secondary beams 19 are connected to the channel steel connecting plates perpendicular to the two directions on the four-way column base node 24; The anchors are connected to the two slabs 22; all components of said C-slab are prefabricated and assembled in the factory;

In the hollow special-shaped column multi-story assembled steel frame-steel plate shear wall system of the present invention, as shown in Figure 16, the A board and the B board are horizontally aligned with the A board and the B board, and the A board One end of the double-channel steel truss main girder 17 that is not connected to the column seat and the end of the double-channel steel truss main girder 17 of the B plate with the connecting plate I20 are spliced with bolts through the beam end sealing plate; One end of the beam 19 not connected to the column seat and the end of the single channel steel truss secondary beam 19 of the B plate with the connecting plate I20 are spliced by bolts; the long main beam 18 of the single channel steel truss of the A plate and The single channel steel truss long main girder 18 node plate of the B plate is spliced by bolts at intervals of a fixed distance, so that two single girders are connected to form a double girder; Complete the splicing of A board and B board;

In the multi-story assembled steel frame-steel plate shear wall system of hollow special-shaped columns described in the present invention, as shown in accompanying drawing 16, described B board and C board, align B board and C board horizontally, align B board One end of the double-channel steel truss main girder 17 with the connection plate II21 and the three-way column base node 23 of the C plate are connected by bolts through the beam end sealing plate; the single-channel steel truss secondary beam 19 of the B plate One end of the connecting plate II21 and the four-way column base node 24 of the C plate are connected with the exposed channel steel connecting plate through the beam end sealing plate with bolts; The end sealing plate and the channel steel connecting plates in two opposite directions of the four-way column base node 24 are connected by bolts. The channel steel connecting plate perpendicular to the exposed channel steel on the column base node 23 is connected by bolts through the beam end sealing plate; At the 18th joint plate, bolts are used to splice the single beam at a fixed distance, so that two single beams are connected to form a double beam; then the upper and lower sides of the spliced joint are bolted to cover the plate; thus completing the splicing of the B plate and the C plate.

To sum up, the overall floor formed by the splicing of A, B, and C plates has four different node forms at the splicing point: node 9, node 10, node 11, and node 12, of which node 9 and node 10 are located above and below the splicing node Overlay plates to increase joint stiffness.

In the above-mentioned multi-story prefabricated steel frame-steel plate shear wall system with hollow special-shaped columns, as shown in the accompanying drawing 17-24, the exploded detailed diagrams of the prefabricated truss plate nodes 1-8 are respectively made; as shown in the accompanying drawing 25-28 As shown, the exploded detailed diagrams of the assembled truss plate nodes 9-12 are respectively made; the attached drawings 29-31 are the exploded detailed diagrams of the connection forms of three different assembled flange columns and their corresponding nodes.

In the hollow special-shaped column multi-story assembled steel frame-steel plate shear wall system according to the present invention, as shown in Figure 32, the steel plate shear wall components are composed of steel plates 26 and fishplates 27; the fishplates 27 pass through The steel plate 26 and the fishplate 27 are connected by bolts by welding at the bottom and top of the column; the form of the steel plate shear wall can be non-stiffened thick steel plate wall, stiffened steel plate wall, non-stiffened thin steel plate wall, steel plate wall with slots on both sides, Steel plate wall with low yield point, open hole steel plate wall, profiled steel plate wall, vertical seam steel plate wall, combined steel plate wall, buckling-resistant steel plate wall or combined steel plate with slots on both sides.

In the hollow special-shaped column multi-story assembled steel frame-steel plate shear wall system of the present invention, as shown in Figure 33, an exploded detailed view of the connection node between the steel plate 26 and the frame is made.

Claims (7)

1. the how high-rise assembling steel framework of a hollow hetermorphiscal column frame ?steel plate shear force wall system comprises assembling truss plate and assembling flange post, it is characterized in that:

Described assembling truss plate comprises lattice truss beam, column base node and the floor of being furnished with the angle steel web member, described lattice truss beam is by the beam-ends shrouding, be connected with other lattice truss beams or column base node, form truss plate under(-)chassis, again floor is supported in the truss plate under(-)chassis and connects, form assembling truss plate; Described assembling truss plate is prefabricated in the factory, and at the construction field (site) assembling truss plate is spliced mutually by its beam-ends shrouding or column base node, as the frame structural beam flaggy; Described frame structural beam flaggy is connected to form the composite steel frame construction up and down by assembling flange post, and described assembling flange post is positioned on the column base node on the assembling truss plate; Described assembling truss plate and assembling flange post all are prefabricated in the factory, and assemble by bolt the job site.

2. the how high-rise assembling steel framework of a kind of hollow hetermorphiscal column according to claim 1 frame ?steel plate shear force wall system, it is characterized in that: described assembling truss plate comprises three kinds of specifications, is respectively the A plate, B plate and C plate;

Described A plate comprises column base node (15), column base node (23), the long girder of double flute steel truss (16), double flute steel truss girder (17), single long girder of channel-section steel truss (18), single channel-section steel truss secondary beam (19), junction plate I(20), junction plate II(21) and floor (22), it is characterized in that: double flute steel truss girder (17) is vertical mutually with the long girder of double flute steel truss (16), and all by the beam-ends shrouding, adopt bolt to link to each other with the channel-section steel connecting plate on the two-way column block node (15), and the upper and lower end face of junction place is welded with a plate II(21 respectively), junction plate II(21) two ends be connected on the last lower chord of double flute steel truss girder (17) and the long girder of double flute steel truss (16); The other end of double flute steel truss girder (17) is connected with the long girder of single channel-section steel truss (18) with the long girder of double flute steel truss (16) level, last lower chord and the beam-ends shrouding of the described end of double flute steel truss girder (17) and the long girder of single channel-section steel truss (18) end are weldingly connected respectively, and double flute steel truss girder (17) and the long girder of single channel-section steel truss (18) are again by the junction plate I(20 of two sections up and down) link to each other, and the last lower chord of double flute steel truss girder (17) and the long girder of single channel-section steel truss (18) all with two junction plate I(20) be weldingly connected; Single channel-section steel truss secondary beam (19) is connected the other end of the long girder of described double flute steel truss (16) and the long girder of single channel-section steel truss (18), relative with double flute steel truss girder (17) level, last lower chord and the beam-ends shrouding of single channel-section steel truss secondary beam (19) one end ends and the long girder of single channel-section steel truss (18) the other end are weldingly connected respectively, and between single channel-section steel truss secondary beam (19) and the long girder of single channel-section steel truss (18) again by being connected two junction plate I(20 at lower chord place) be connected; Between single channel-section steel truss secondary beam (19) other end end and the long girder of double flute steel truss (16) by being connected two junction plate II(21 at lower chord place) be connected; The long girder of described double flute steel truss (16), double flute steel truss girder (17), the long girder of single channel-section steel truss (18), single channel-section steel truss secondary beam (19) constitute a rectangular frame; Described two rectangular frames connect and compose the under(-)chassis of a splicing; Single channel-section steel truss secondary beam (19) alignment in two rectangular frames also connects by bolt, and two long girders of double flute steel truss (16) are positioned on the straight line, and two long girders of single channel-section steel truss (18) are positioned on the straight line; The upper and lower side of two long girders of double flute steel truss (16) all by the beam-ends shrouding respectively with two-way column block node (15), (23) two relative directions of three-dimensional column base node on the channel-section steel connecting plate adopt bolt to link to each other, described two single channel-section steel truss secondary beams (19) are connected on the channel-section steel connecting plate vertical with described both direction on the three-dimensional column base node (23); Described under(-)chassis links to each other with two floors (22) by girder truss upper chord top anchoring piece; All prefabricated and assemblings in factory of all members of described A plate;

Described B plate comprises double flute steel truss girder (17), single long girder of channel-section steel truss (18), single channel-section steel truss secondary beam (19), junction plate I(20), junction plate II(21) and floor (19), double flute steel truss girder (17) is vertical mutually with the long girder of single channel-section steel truss (18), last lower chord and the beam-ends shrouding of double flute steel truss girder (17) end and the long girder of single channel-section steel truss (18) end are weldingly connected respectively, and again by the junction plate I(20 of two sections up and down) link to each other, and the last lower chord of double flute steel truss girder (17) and the long girder of single channel-section steel truss (18) all with two junction plate I(20) be weldingly connected; The other end of double flute steel truss girder (17) is by the junction plate II(21 of two sections up and down) be connected with another the long girder of root list channel-section steel truss (18) with the described long girder of single channel-section steel truss (18) level, and the last lower chord of double flute steel truss girder (17) and the long girder of single channel-section steel truss (18) all with two junction plate II(21) be weldingly connected; Single channel-section steel truss secondary beam (19) is connected the other end of described two long girders of single channel-section steel truss (18), relative with double flute steel truss girder (17) level, single channel-section steel truss secondary beam (19) is identical with the type of attachment of two long girders of single channel-section steel truss (18) with type of attachment and the described double flute steel truss girder (17) of two long girders of single channel-section steel truss (18); Described double flute steel truss girder (17), two long girders of single channel-section steel truss (18), single channel-section steel truss secondary beam (19) constitute a rectangular frame; Described two rectangular frames connect and compose the under(-)chassis of a splicing; Single channel-section steel truss secondary beam (19) alignment in two rectangular frames also connects by bolt, and relative two long girders of single channel-section steel truss (18), the two piece single channel-section steel truss long girders (18) relative with another length direction framework level of rectangular frame level lay respectively on the straight line; Described under(-)chassis links to each other with two floors (22) by girder truss upper chord top anchoring piece; All prefabricated and assemblings in factory of all members of described B plate;

Described C plate comprises column base node (23), (24), double flute steel truss girder (17), single long girder of channel-section steel truss (18), single channel-section steel truss secondary beam (19), junction plate I(20), junction plate II(21) and floor (22), double flute steel truss girder (17) is vertical mutually with the long girder of single channel-section steel truss (18), and all by the beam-ends shrouding, the channel-section steel connecting plate adjacent with on the three-dimensional column base node (23) two adopts bolt to link to each other, and the upper and lower end face of junction place is welded with a plate II(21 respectively), junction plate II(21) two ends be connected on the last lower chord of double flute steel truss girder (17) and the long girder of single channel-section steel truss (18); The other end of double flute steel truss girder (17) is by being welded to connect another the long girder of root list channel-section steel truss (18) with the long girder of single channel-section steel truss (18) level, last lower chord and the beam-ends shrouding of double flute steel truss girder (17) end and this long girder of root list channel-section steel truss (18) end are weldingly connected respectively, and double flute steel truss girder (17) and the long girder of single channel-section steel truss (18) are again by the junction plate I(20 of two sections up and down) link to each other, and the last lower chord of double flute steel truss girder (17) and the long girder of single channel-section steel truss (18) all with two junction plate I(20) be weldingly connected; Single channel-section steel truss secondary beam (19) is connected the other end of described two long girders of single channel-section steel truss (18), relative with double flute steel truss girder (17) level, last lower chord and the beam-ends shrouding of single channel-section steel truss secondary beam (19) one end ends and the long girder of single channel-section steel truss (18) the other end are weldingly connected respectively, and between single channel-section steel truss secondary beam (19) and the long girder of single channel-section steel truss (18) again by being connected two junction plate I(20 at lower chord place) be connected; Between single channel-section steel truss secondary beam (19) other end end and the long girder of single channel-section steel truss (18) by being connected two junction plate II(21 at lower chord place) be connected; Described double flute steel truss girder (17), two long girders of single channel-section steel truss (18), single channel-section steel truss secondary beam (19) constitute a rectangular frame; Described two rectangular frames connect and compose the under(-)chassis of a splicing; Single channel-section steel truss secondary beam (19) alignment in two rectangular frames also connects by bolt, and relative two long girders of single channel-section steel truss (18), the two piece single channel-section steel truss long girders (18) relative with another length direction framework level of rectangular frame level lay respectively on the straight line; The upper and lower side of two long girders of single channel-section steel truss (18) all adopts bolt to link to each other by the channel-section steel connecting plate on beam-ends shrouding and three-dimensional column base node (23), (24) two relative directions of four-way column base node, and described two single channel-section steel truss secondary beams (19) are connected on the channel-section steel connecting plate vertical with described both direction on the four-way column base node (24); Described under(-)chassis links to each other with two floors (22) by girder truss upper chord top anchoring piece; All prefabricated and assemblings in factory of all members of described C plate;

In the how high-rise assembling steel framework of hollow hetermorphiscal column frame ?steel plate shear force wall system, described A plate and B plate, with the alignment of A plate and B plate level, an end that does not connect column base of the double flute steel truss girder (17) of A plate and the double flute steel truss girder (17) of B plate are had junction plate I(20) an end splice with bolt by the beam-ends shrouding; Single channel-section steel truss secondary beam (19) of the end that does not connect column base of single channel-section steel truss secondary beam (19) of A plate and B plate had a junction plate I(20) an end by bolt the beam-ends shrouding is spliced; Single-beam is spliced every one section fixed range by bolt at the long girder of single channel-section steel truss (18) of A plate and the long girder of single channel-section steel truss (18) the gusset plate place of B plate, make two single-beams be connected to become twin beams; Add cover plate at splicing node upper and lower surface with bolt then; Thereby finish the splicing of A plate and B plate;

In the how high-rise assembling steel framework of hollow hetermorphiscal column frame ?steel plate shear force wall system, described B plate and C plate, with the alignment of B plate and C plate level, the double flute steel truss girder (17) of B plate had a junction plate II(21) an end and the three-dimensional column base node (23) of C plate expose the channel-section steel connecting plate and link to each other by beam-ends shrouding employing bolt; Single channel-section steel truss secondary beam (19) of B plate had a junction plate II(21) an end and the four-way column base node (24) of C plate expose the channel-section steel connecting plate and adopt bolt to link to each other by the beam-ends shrouding; All adopt bolt to link to each other by the channel-section steel connecting plate on (24) two relative directions of beam-ends shrouding and four-way column base node the upper and lower side of two long girders of single channel-section steel truss (18) of B plate, with the other end of the long girder of single channel-section steel truss (18) of B plate respectively by on the three-dimensional column base node (23) of beam-ends shrouding and C plate and the described vertical channel-section steel connecting plate of channel-section steel that exposes link to each other by beam-ends shrouding employing bolt; Single-beam is spliced every one section fixed range by bolt at the long girder of single channel-section steel truss (18) of B plate and the long girder of single channel-section steel truss (18) the gusset plate place of C plate, make two single-beams be connected to become twin beams; Add cover plate at splicing node upper and lower surface with bolt then; Thereby finish the splicing of B plate and C plate.

3. the how high-rise assembling steel framework of a kind of hollow hetermorphiscal column according to claim 1 frame ?steel plate shear force wall system, it is characterized in that: described assembling truss plate is connected by bolt with assembling flange post respectively up and down at column base node place, forms frame construction; Described steel plate shear force wall member is made up of steel plate (26) and splice bar (27), splice bar factory by be welded to connect at the bottom of the post of steel framed structure, top or go up the lower chord place by being welded to connect in steel framed structure girder truss (25), the splice bar (27) of steel plate (26) and every floor top and bottom is connected with bolt at the construction field (site), forms framework-steel plate shear force wall structure; The form of steel plate shear force wall can be the non-steel plate wall of putting more energy into, the steel plate wall of putting more energy into, and the non-steel sheet wall of putting more energy into, steel plate wall cracks in both sides, the low yield point steel plate wall, punching steel plate wall, profiled sheet wall, the vertical seam steel plate wall, the combined steel plate wall, combined steel plate cracks for anti-flexing steel plate wall or both sides.

4. in the how high-rise assembling steel framework of the hollow hetermorphiscal column according to claim 1 frame ?steel plate shear force wall system, it is characterized in that: the girder truss that the related beam of the how high-rise assembling steel framework of hollow hetermorphiscal column frame ?steel plate shear force wall system is made up of last lower chord (5), web member (2) and gusset plate (3) splicing, wherein go up lower chord and use channel-section steel, perhaps use U-steel, perhaps user's steel pipe, web member (2) use angle steel, web member become with chord member 30 Du ?60 angles of spending; And be divided into single-beam and twin beams, single-beam arranges connecting hole every one section fixed range, being convenient to becomes twin beams with bolt with two single-beam splicings when the splicing of plate and plate, for twin beams, web member (2), go up and being connected of lower chord (5) and gusset plate (3) to use bolt to connect or use and weld, all finish in factory process;

Perhaps use the girder truss of being made up of the splicing of angle steel and fill plate, comprise lower chord (1), web member (2) and fill plate (4), wherein go up lower chord (1) and web member (2) all adopts angle steel, web member becomes 30 to spend the angle that ?60 spend with chord member; And be divided into single-beam and twin beams, single-beam arranges connecting hole every one section fixed range, and being convenient to becomes twin beams with bolt with two single-beam splicings when the splicing of plate and plate, for twin beams, being connected of angle steel and fill plate uses bolt to connect or the use welding, all finishes in factory process.

5. in the how high-rise assembling steel framework of the hollow hetermorphiscal column according to claim 1 frame ?steel plate shear force wall system, it is characterized in that: its column base has three kinds of forms, is respectively two to column base, three-dimensional column base and four-way column base; With flanged plate I7 hollow L type post (11) locate up and down the welding, then two channel-section steels (9) are welded in hollow L type post (11) thus adjacent both sides form two to column base; Flanged plate I7 is located welding up and down at hollow T type post (10), then three channel-section steels (9) are welded in hollow T type post (11) thereby three limits formation three-dimensional column base; Flanged plate I7 is located welding up and down at hollow cross post (8), then four channel-section steels (9) are welded in hollow cross post (8) thereby four limits formation four-way column base; Wherein have bolt hole on channel-section steel (9) web, splice with bolt with end-plate on the beam.

6. in the how high-rise assembling steel framework of the hollow hetermorphiscal column according to claim 1 frame ?steel plate shear force wall system, it is characterized in that: assembling flange post by hollow L type post (11), hollow T type post (10), hollow cross post (8) respectively with flanged plate II(14), flanged plate III(13), flanged plate IV(12) form, common flanged plate is flanged plate II(14 to the both direction extension), be flanged plate III(13 to three directions extensions), be flanged plate IV(12 to the four direction extension); Can be divided into the flange post of 3 kinds of forms according to the difference of the shape of its flanged plate, be respectively bilateral flange post, three limit flange posts and four limit flange posts; With flanged plate II(14) locate welding up and down at hollow L type post (11), thus form bilateral flange post; With flanged plate III(13) locate welding up and down at hollow T type post (10), thus form three limit flange posts; With flanged plate IV(12) locate welding up and down at hollow cross post (8), thus form four limit flange posts; Described three kinds of assembling flange posts are all finished at produce in factory.

7. in the how high-rise assembling steel framework of the hollow hetermorphiscal column according to claim 1 frame ?steel plate shear force wall system, it is characterized in that: described floor uses profiled steel sheet combination floor, perhaps reinforced concrete floor, perhaps OSB shaving board.

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