Inserted-connection type steel plate shear wall

Abstract

An inserted-connection type steel plate shear wall comprises a shear wall component. The shear wall component comprises a face plate and a web. A first connecting unit is arranged on the inner wall ofthe face plate. The first connecting unit comprises a first ribbed plate, a second ribbed plate and first insertion grooves formed between the two ribbed plates. Wing plates on the two sides of the web are inserted in the first insertion grooves. A second connecting unit is arranged on the inner wall of the face plate and is a connecting base with a first insertion hole. A second insertion hole is formed in the web. A connecting rod penetrates through the first insertion hole and the second insertion hole. The face plate and the web of the inserted-connection type steel plate shear wall are connected through inserted connection, are convenient to assemble, can be conveyed respectively, and are assembled on site after arriving at the site. Before the shear wall is assembled, the sizes of all the parts are small, the conveying difficulty is reduced, and the conveying efficiency is improved. The wing plates inserted in the insertion grooves and the connecting rod inserted in the insertion holes can all support the face plate, the connecting strength of the web and the face plate is increased, the pressure of concrete poured in the shear wall can be borne, and the structural stabilityof the shear wall is improved.

Description

technical field [0001] The invention belongs to the field of steel plate shear walls, in particular to a plug-in type steel plate shear wall. Background technique [0002] Shear wall, also known as wind-resistant wall, earthquake-resistant wall or structural wall, is a wall in a house or structure that mainly bears horizontal and vertical loads caused by wind loads or earthquakes to prevent structural shear damage. [0003] Traditional reinforced concrete shear walls require multiple processes such as formwork, tying of steel bars, concrete pouring, curing, and formwork removal on the construction site, resulting in long construction periods and high construction costs. Steel plate shear wall is a new type of shear wall, which is a new type of shear wall. It has the advantages of small size, light weight, increased housing use area, and reduced foundation cost. [0004] In the current steel plate shear wall, a web is arranged between two panels, and the web and the panel ar...

AI Technical Summary

Problems solved by technology

The steel plate shear wall needs to be processed and manufactured in the factory first, and then the whole is transported to the site, and then the concrete is poured. This makes the finished steel plate shear wall parts larger in size and volume, and difficult to transport. Installation is more difficult

In addition, the two panels are only connected by web welding. The steel structure of the steel plate shear wall itself is weak. The steel structure disintegrated, causing concrete leakage and a safety accident

In addition, in the current steel plate shear wall, the thickness of the steel plate is relatively thin, the out-of-plane stiffness is small, and the out-of-plane buckling deformation is easy to occur. When the overall length of the steel plate shear wall is large, several basic units of the shear wall are usually used The wall is formed by full-length welding between the walls, and the welding work of the wall is more, the splicing efficiency is low, the structural quality is not easy to guarantee, the volume is further increased, the difficulty of transportation is increased, and the construction quality and efficiency are further reduced

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