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Quick positioning and connecting structure for steel plate shear walls in fabricated building and method

A steel plate shear wall and connecting structure technology, which is applied to building components, building structures, buildings, etc., can solve the problems of poor stability, poor fixing effect, troublesome fixing and understanding, etc., and achieves easy assembly, high utilization rate, The effect of reducing construction cost and labor cost

Inactive Publication Date: 2020-08-04
河南天久装配式建筑有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the existing prefabricated buildings, it is troublesome to fix the steel plate lightweight sandwich concrete shear walls, and the fixing effect is poor, resulting in poor stability. Therefore, a positioning and connection structure and construction of the shear walls in the prefabricated building are proposed. method to solve the above problems

Method used

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  • Quick positioning and connecting structure for steel plate shear walls in fabricated building and method
  • Quick positioning and connecting structure for steel plate shear walls in fabricated building and method

Examples

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Effect test

Embodiment 1

[0024] see Figure 1~2 , in an embodiment of the present invention, a steel plate shear wall rapid positioning connection structure in a prefabricated building includes a positioning pin 1, an angle steel 3 and a shear wall 4, the shear wall 4 is a steel plate lightweight sandwich concrete shear wall, four Each shear wall 4 represents the relationship between up, down, left, and right. There is an inner lining at the junction of every two shear walls 4 to ensure that the joints of the steel plate shear walls 4 achieve penetration welding. For the convenience of assembly, there are A number of angle steels 3 are provided with a number of angle steels 3, the inner lining 2 is in the shape of a "ten", the angle steels 3 are in the shape of an isosceles triangle, and the angle steels 3 are fixedly connected to the shear wall 4 through a positioning pin 1, and the positioning pin 1 is Turnaround positioning deadbolt.

[0025] Preferably, the model of the angle steel 3 is L40*5, an...

Embodiment 2

[0029] A fast positioning connection method between steel plate shears in a prefabricated building, the steps are as follows:

[0030] S1. Use hoisting equipment to hoist the shear wall 4 in place, and then manually move the shear wall 4 up and down to ensure left and right alignment;

[0031] S2. Use the positioning pin 1 for positioning and fixing. Since the end of the positioning pin 1 is tapered, it can be easily positioned and fixed even if there is a slight deviation up and down. After all the positioning and fixing are completed, install and lock the end of each positioning pin Bolt; weld the connecting angle steel 3 spacing 200-250mm one by one on a strip connecting steel plate, and the strip connecting steel plate welded with the angle steel 3 configured on both sides of the shear wall 4 and the corresponding position spacing on the shear wall 4 are 500- A hole with a diameter of M16 is opened along the weld seam and the direction of the steel strips at a distance of ...

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Abstract

The invention discloses a quick positioning and connecting structure for steel plate shear walls in a fabricated building, and relates to the technical field of building construction. The problem thatpenetration welding between steel plate wall joints can not be achieved due to the fact that the shear walls cannot be quickly positioned and the fixing effect is poor is mainly solved. The quick positioning and connecting structure for the steel plate shear walls in the fabricated building comprises positioning pins, angle steel and the shear walls. The shear walls are steel plate lightweight sandwich concrete shear walls. The four shear walls represent the relationship between the top, bottom, left and right, linings are arranged at connecting positions of every two shear walls, the thickness of each strip-shaped connecting steel plate is the same as the thickness of each steel plate shear wall, and the width is the same as the length of each connecting angle steel; the angle steel is in the shape of an isosceles triangle, and the angle steel is fixedly connected to the shear walls by the positioning pins, and the positioning pins are revolving positioning and locking bolts. The quick positioning and connecting structure is more convenient to assemble through the structure, the work efficiency is higher, labor and material costs are lower, and the utilization rate of labor and machinery is very high.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a fast positioning and connecting structure and method for a steel plate shear wall in a prefabricated building. Background technique [0002] Shear walls are also called wind-resistant walls, seismic walls or structural walls. Walls in houses or structures that mainly bear horizontal loads and vertical loads (gravity) caused by wind loads or earthquakes to prevent structural shear (shear) damage. Also known as seismic walls, generally made of reinforced concrete. [0003] Shear walls are divided into plane shear walls and cylinder shear walls. Plane shear walls are used in reinforced concrete frame structures, raised slab structures, and beamless floor systems. In order to increase the rigidity, strength and collapse resistance of the structure, reinforced concrete shear walls can be cast-in-place or prefabricated in some parts. The cast-in-place shear wall and ...

Claims

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Application Information

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IPC IPC(8): E04B2/00E04B1/61
CPCE04B1/6108E04B1/6116E04B2/00
Inventor 姜龙苏志刚景恒勇
Owner 河南天久装配式建筑有限公司
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