Mounting structure of anti-explosion glass curtain wall and curtain wall glass mounting method

Abstract

The invention discloses a mounting structure of an anti-explosion glass curtain wall. The mounting structure comprises a building body, curtain wall glass mounted on the building body and a mounting base plate, a decorating frame is covered on the outer wall surface of the curtain wall glass, the curtain wall glass is adjusted to a preset position via the mounting base plate and then fastened, the position of the curtain wall glass is not changed during fastening, and the decorating frame is fixed on the mounting base plate via a mounting piece. The curtain wall glass with edges covered by a prestressed structure is firmly fastened via a stand column and crossbeam frame, and in case of glass crushing or deformation caused by impact, and the glass cannot be integrally separated from the stand column and crossbeam frame, so that anti-explosion and separation functions are effectively realized, and indoor persons are protected to the greatest extend; since profile steel serving as the stand column and crossbeam frame is adopted to replace an existing aluminum profile frame, strength and rigidity of a whole curtain wall bearing system are greatly enhanced, and the anti-explosion glass curtain wall structure is stronger in capability for bearing impact loads from explosion and the like and good in safety performance.

Description

technical field [0001] The invention relates to a glass curtain wall structure and an installation method, in particular to an installation structure of an anti-riot glass curtain wall and a method for installing curtain wall glass. Background technique [0002] The use of glass curtain wall structures as building facades has become more and more extensive. In order to effectively prevent airports, stations, banks, shopping malls and other public places, as well as related important political and financial institutions or departments from explosions, riots, terrorist attacks or hurricanes, etc. In the event of the situation, the harm and loss caused to people's lives and property, and the harm and loss should be controlled to a minimum. The above-mentioned places should choose to use anti-riot (including bullet-proof, explosion-proof, anti-riot, etc., hereinafter referred to as anti-riot) glass with better performance. The curtain wall structure acts as a transparent partiti...

AI Technical Summary

Problems solved by technology

Therefore, the anti-riot glass may be separated from the frame of the profile as a whole, and cannot achieve its due protective effect, and even cause more serious secondary injuries to the crowd on the other side. If the glass as a whole falls from a high altitude, the consequences will be unimaginable.

Its RET holding value (glass weight after explosion impact/glass weight before explosion impact) is larger than ordinary glass, but it is always less than 1 and cannot be guaranteed to be equal to 1

[0004] In addition, if the glass is only replaced with anti-riot glass, and the support system of the curtain wall frame such as columns and beams is still made of aluminum alloy profiles, it is difficult to withstand shock wave loads such as explosions. Once the support system of the curtain wall is damaged, the entire curtain wal

Images