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Steel frame shear wall structure

A steel frame and shear wall technology, applied in the direction of walls, building components, building structures, etc., can solve the problems of complex on-site construction, low construction efficiency, and difficulty in guaranteeing construction quality, and achieve convenient and simple installation and operation, and reduce welding operations , High construction efficiency

Inactive Publication Date: 2018-10-19
CHINA CONSTR STEEL STRUCTURE CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved by the present invention is to provide a steel frame shear wall structure, which aims to solve the problems of complex on-site construction, relatively low construction efficiency and difficulty in guaranteeing construction quality in the process of assembling the steel frame shear wall structure

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] In this example, if Figure 2-8 As shown, the steel frame shear wall structure includes: a steel frame structure 1 and a wall panel assembly 2 , and the steel frame structure 1 includes: supporting columns 11 , end beams 12 , beams 13 and beam splicing structures 14 .

[0041]The support columns 11 are provided with multiple and vertically arranged, and each support column 11 is provided with a plurality of end beams 12, and the plurality of end beams 12 on each support column 11 are along the center line of the support column 11 The extension direction is arranged at intervals, the end beams 12 are perpendicular to the support columns 11, and the corresponding end beams 12 on the two support columns 11 are arranged oppositely, the cross beams 13 are arranged between the end beams 12, and the first ends of the cross beams 13 are connected On one of the end beams 12 corresponding to the two support columns 11, the second end of the cross beam 13 is connected on the other...

Embodiment 2

[0050] The difference between the steel frame shear wall structure in this embodiment and the first embodiment is that the surface of the first end plate 141 is set at a predetermined angle with the center line of the beam 13, and the surface of the second end plate 142 is set at a predetermined angle with the end Beam 12

[0051] The central line of the center line is set at a predetermined angle, and the first end plate 141 and the second end plate 142 are matched.

[0052] preferred, such as Figure 9 As shown, the angle between the plate surface of the first end plate 141 and the center line of the cross beam 13 is set to 45°, so that the beam splicing structure 14 at both ends of the cross beam 13 is in an inverted figure-eight shape, and the cross beam 13 is subjected to a vertical downward force , in the beam splicing structure 14, the first connecting bolts will be subjected to a shear force along the direction of the first end plate 141 facing downward, and the secon...

Embodiment 3

[0055] The difference between the steel frame shear wall structure in this embodiment and Embodiment 1 is that, as Figure 11 As shown, the fishplate 21 adopts angle steel profiles, and the crossbeam 13, the end beam 12 and the supporting column 11 are welded and fixed with corresponding fishplates 21, and the fishplate 21 is welded through one side plate, and the other side of the fishplate 21 A second bolt hole is opened at the corresponding position of the side plate and the wall plate 22, and the second connecting bolt assembly 23 is penetrated in the second bolt hole to fix the wall plate 22 and the fish plate 21, and the welding of the fish plate 21 The work is prefabricated in the factory. Using angle steel profiles as the fishplate 21 can ensure that the connection between the fishplate 21 and the beam 13, the end beam 12 and the support column 11 is more firm and tight, making the steel frame shear wall structure safer and more reliable.

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Abstract

The invention provides a steel frame shear wall structure. The steel frame shear wall structure comprises a steel frame structure and a wallboard assembly, and the steel frame structure comprises supporting pillars, end beams, cross beams and beam splicing structures. The beam slicing structures comprise first end plates, second end plates and first connecting bolt components, and the wallboard assembly comprises splice bars, wallboards and second connecting bolt components. The end beams and the supporting pillars are welded and fixed to form firm beam-pillar joints, the first end plates andthe second end plates are welded, fixed and provided with first bolt holes, the splice bars are welded and fixed to the cross beams, the end beams and the supporting pillars, and all the parts are prefabricated in a factory. When the steep frame shear wall structure is installed on site, the first end plates of the cross beams and the second end plates of the end beams are matched and connected through the first connecting bolt components, accordingly a steel frame structure is installed, then the wallboards are fixedly assembled on the steel frame structure through the second bolt componentsand the splice bars, in this way, installing and operating are more convenient and easier, and construction efficiency is higher.

Description

technical field [0001] The invention belongs to the field of steel structures, in particular to a steel frame shear wall structure. Background technique [0002] Steel structures have the characteristics of light weight, good seismic performance, and high construction quality, so steel structures are often used as building materials. [0003] Usually steel frame shear wall structures include steel frame structures, and steel frame structures need to use connection structures for connection stability, but most of the existing connection methods use rigid connection methods, for example: [0004] (1) if figure 1 Shown in a, the connecting plate applied in the prior art is connected with bolts; [0005] (2) if figure 1 As shown in b and c, the bolted and welded combined connection and fully welded connection used in the prior art; [0006] In the prior art, the wall panel and the steel frame structure in the shear wall structure are usually connected by welding, for example...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/56E04B2/62
Inventor 陈振明吴曦
Owner CHINA CONSTR STEEL STRUCTURE CORP LTD
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