Staged pulling pressing and shearing type building shock absorption structure

Abstract

The invention provides a staged pulling pressing and shearing type building shock absorption structure, and belongs to the field of building earthquake-resistant transformation. The staged pulling pressing and shearing type building shock absorption structure comprises an original building, an external building, an additional fixing pad plate, an external building connecting displacement plate, anend part fixing plate, an internal moving displacement opening, installing elements, reinforcing connecting nails, a side part sealing plate, a pulling shock-absorption connecting plate and the like,wherein the additional fixing pad plate is fixedly connected with the original building through the installing elements; the side part sealing plate, the additional fixing pad plate, the end part fixing plate and the pulling shock-absorption connecting plate are fixedly connected; a slide groove shearing fixing plate is arranged inside a structure defined by the additional fixing pad plate, the end part fixing plate, the side part sealing plate and the pulling shock-absorption connecting plate; a shearing earthquake-resistant sliding energy dissipation plate is arranged in a slide groove displacement shearing space; and the other end of a shearing transmission moving plate passes through the internal moving displacement opening to be fixedly connected with the external building connectingdisplacement plate. The reinforcement and layer addition transformation on the building is realized so as to achieve the functions of earthquake-resistant reinforcement and structure energy dissipation shock absorption.

Description

technical field [0001] The invention belongs to the field of anti-seismic transformation of buildings, in particular to a shock-absorbing structure of a stepped tension-compression-shear type structure. Background technique [0002] my country has a large population and land resources are very tight. Therefore, saving land is a problem that needs to be solved urgently; at the same time, the reconstruction project of adding floors has a very significant effect on saving land, reducing project cost and many other aspects. In general, building addition and renovation can be divided into the addition and renovation of civil and industrial buildings. Among them, civil buildings such as residences, office buildings, hospitals, hotels, shops, etc., are relatively large-scale and wide-ranging buildings. According to my country's national conditions and national policies do not allow the occupation of good land and good soil to build houses, which determines that my country's low-ris...

AI Technical Summary

Problems solved by technology

The seismic capacity of the currently developed multi-storey building structure is not good, so the manufacturing process and energy consumption capacity still need to be further improved

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