Wind-resistant and horizontal displacement-resistant steel column joints of staggered expansion joint curtain wall and its processing method

Abstract

The invention discloses a windproof and horizontal displacement resistant steel column joint of a staggered telescopic joint type curtain wall and a processing method thereof. The windproof and horizontal displacement resistant steel column joint of the staggered telescopic joint type curtain wall comprises a teflon board, limiting steel plates, a tension resisting steel plate, a windproof column and a quadrate pipe; the telfon board is arranged at the upper part of a horizontal square pipe on a roof; the limiting steel plates are arranged at two ends of the teflon board; the tension resisting steel plate is welded at the upper part of the teflon board; the windproof column is arranged in a telescopic joint staggering area of the curtain wall; the quadrate pipe is horizontally arranged between two joints. According to the windproof and horizontal displacement resistant steel column joint of the staggered telescopic joint type curtain wall, teflon plate through which joints can slide is arranged at the upper part of the horizontal quadrate pipe on the roof, and therefore, the structural deformation of different layers can be removed, and thus the curtain wall system can be prevented from being broken due to non-uniform deformation can be effectively prevented; the joints connected between the windproof column and a roof steel structure are connected through rigid connecting rods; meanwhile, the quadrate pipe is horizontally arranged between the two joints, so that the displacement can be synchronously performed, and as a result, non-uniform deformation can be effectively prevented.

Description

technical field [0001] The invention relates to the construction field, in particular to a wind-resistant and horizontal displacement-resistant steel column node of a staggered expansion joint curtain wall and a processing method thereof. Background technique [0002] With the rapid development of social economy, steel structure has been widely used in various building structures. Compared with the original concrete buildings, the existing steel structure buildings in the market have the following advantages: [0003] 1. The steel structure building adopts advanced design and processing technology and large-scale production methods, so its cost is low. At the same time, due to the simple and rapid installation, it saves a lot of construction costs, and enables enterprise developers to put into production faster. . [0004] 2. The steel structure building can be delivered and installed quickly. The building is expected to be installed within four to five months after the co...

AI Technical Summary

Problems solved by technology

In the present invention, the sliding joints of polytetrafluoroethylene boards are arranged on the upper part of the horizontal square pipe of the wind-resistant column roof between the two layers, so that the structural deformation of different layers is eliminated, and the design defects of the original nodes are well solved, effectively Prevent the curtain wall system from cracking due to uneven deformation, thereby avoiding the occurrence of safety accidents

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