超大柔性单向单拉索玻璃幕墙施工技术研究  

Research on Construction Technology of Super Large Flexible Unidirectional Single Cable Glass Curtain Wall

作　　者：陈磊 Chen Lei

机构地区：[1]中铁建设集团有限公司中南分公司,武汉430000

出　　处：《建筑技术开发》2024年第11期51-54,共4页Building Technology Development

摘　　要：通过介绍单向单拉索玻璃幕墙施工技术在合肥南站某工程中应用中采用钢箱梁预起拱技术,单拉索分级张拉方法,幕墙玻璃采用划分控制单元分块安装措施。解决了柔性单拉索在加载工况下的钢箱梁挠度变形、不同温度下拉索张拉、幕墙安装质量难控制的技术难题,以期为今后类似拉索幕墙施工提供了可参考实例。By introducing the application of unidirectional single cable glass curtain wall construction technology in a certain project of Hefei South Station,the steel box beam pre arching technology,single cable graded tensioning method,and curtain wall glass are installed by dividing control units and blocks.Solved the technical difficulties of deflection deformation of steel box beams under loading conditions,tension of cables at different temperatures,and difficulty in controlling the installation quality of curtain walls with flexible single cables,in order to provide reference examples for similar cable curtain wall construction in the future.

关 键 词：玻璃幕墙 单索式 分级张拉 控制单元 

分 类 号：TU745.2[建筑科学—建筑技术科学]