Anti-seismic fabricated building steel structure

Abstract

The invention belongs to the field of steel structures, and particularly relates to an anti-seismic fabricated building steel structure which comprises a steel plate body, a mounting frame is fixedly welded to one end of the steel plate body, a positioning block is fixedly welded to the other end of the steel plate body, a positioning groove is formed in the mounting frame, and the positioning block is connected into the positioning groove in a clamped mode. A first buffering and damping assembly and a second buffering and damping assembly are mounted in the mounting frame, a storage groove is formed in the positioning block, and a red coating is arranged in the storage groove, so that the problems that although an existing fabricated building steel structure has some anti-seismic functions, the existing fabricated building steel structure can only cope with building vibration in daily life, and the construction quality is poor are solved. Due to the fact that connection between traditional steel structures is mostly rigid connection, when the steel structures encounter an earthquake, the rigid connection between the steel structures is extremely prone to breakage, then a steel structure building collapses, and high-strength shock force generated by the earthquake cannot be evenly dispersed and subjected to high-strength buffering protection work.

Description

technical field [0001] The invention relates to the field of steel structures, in particular to an anti-seismic assembled building steel structure. Background technique [0002] Steel structure is a structure composed of steel materials, which is one of the main types of building structures. Compared with traditional concrete buildings, steel structure buildings use steel plates or section steel instead of reinforced concrete, which has higher strength and can be reused. It can greatly reduce construction waste and is more environmentally friendly, so it is widely adopted by countries all over the world. It is used in industrial buildings and civil buildings. At present, the application of steel structure buildings in high-rise and super high-rise buildings is becoming more and more mature, and has gradually become the mainstream construction technology. The development direction of future buildings, and some prefabricated building steel structures still have some problems w...

AI Technical Summary

Problems solved by technology

[0003] In the construction process of traditional prefabricated building steel structures, welds or a large number of bolts and rivets are usually used to assemble and fix the components or parts. The assembly work is cumbersome, and subsequent disassembly is inconvenient. It is impossible to quickly and efficiently install the building steel structure. Assembly, fixing and disassembly work; although the traditional prefabricated building steel structure has some anti-seismic functions, it can only cope with the building vibration in daily life, and because most of the connections between traditional steel structures are rigid connections, when it encounters an earthquake At this time, the rigid connection between the steel structures is prone to fracture, which will lead to the collapse of the steel structure building. It cannot evenly disperse the high-strength vibration force generated by the earthquake and high-strength buffer protection, and it cannot automatically warn the fracture. It is inconvenient to carry out subsequent replacement and maintenance work, so it is necessary to provide an anti-seismic assembled building steel structure to meet the needs of users

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