全位置销接的超细柔幕墙柱施工技术

近年来,随着社会的发展和人们审美观的提升,建筑外观设计越来越新颖独特,随之而来的问题是对结构设计及施工带来了新的挑战。广州电视台新址工程为了达到幕墙轻盈、晶莹的效果,在幕墙内侧设置了大量超细柔的幕墙桁架柱,同时结构上出于释放温度应变、抗震等方面考虑,幕墙柱所有边界条件均设计为销接。结合本工程现场实际情况,针对工期、质量、安全三方面的建设目标,总结了全位置销接的超细柔幕墙柱施工关键技术,系统阐述了构件拼装、安装临时措施、安装方法等各个环节的研究成果。

ALL POSITION PIN OF ULTRAFINE SOFT CURTAIN WALL BY COLUMN CONSTRUCTION TECHNOLOGY

In recently years,with the development of the society and people aesthetics ascension,building exterior design more and more new and original,a second question is to structure design and construction has brought new challenges.Guangzhou new TV project in order to achieve the effect of curtain wall lightsome,glittering and translucent,in a lot of the curtain wall inside set fine,soft curtain wall truss column,and the structure of temperature and strain,release seismic into consideration,curtain wall column all boundary conditions are designed to pin answered.Combined with the actual situation of this project,in view of the time limit,the quality and the security of the construction goal,summarizes all position of ultrafine soft sell by the construction curtain wall columns key technology,introduced the component assembles,installing temporary measures,installation method and so on each link of the research results.