预应力索桁架点支式弧形玻璃幕墙施工技术

Construction technology of pre-stress cable truss point supporting arc-shaped glass curtain wall

结合工程实例,介绍预应力索桁架点支式弧形玻璃幕墙施工的技术特点和难点,以及狭窄场地全玻幕墙脚手架搭设、曲面幕墙空间定位、索桁架支承结构及大玻璃安装、注胶密封等施工技术。

Combining with engineering example, this paper introduces the characteristics and difficulties of construction technology of pre-stress cable truss point supporting arc-shaped glass curtain wall, the construction of whole glass curtain wall scaffold in narrow field, the space position-finding of curved curtain wall, and cable truss supporting structure and large glass installing,the construction technology of implanting glue and sealing etc.