广州新白云机场航站楼玻璃幕墙索结构的受力性能分析  

MECHANICAL PROPERTY ANALYSIS OF CABLE SUPPORTED GLASS CURTAIN WALL FOR HUB BUILDING OF GUANGZHOU NEW BAIYUN AIRPORT

作　　者：杨维国[1] 徐国彬[1] 姚威[2] 

机构地区：[1]北方交通大学,北京100044 [2]太原市教育学院,太原030002

出　　处：《钢结构》2002年第1期1-3,共3页Steel Construction

摘　　要：索桁架支撑的点式玻璃幕墙具有建筑上美观、视觉通透性好等诸多优点 ,但它的结构刚度较小 ,是一种风敏感结构。通过对此种结构的静力及脉动风激励响应分析 ,表明增加水平桁架可以显著的提高结构的整体刚度 。Point style glass curtain wall supported by cable truss has many advantages such as elegant shape, excellent visual permeability, etc. However, it is a wind sensitive structure since the structure rigidity of cable truss is relatively small. The static and dynamic analysis of this structure under wind load show that adding plane trusses can raise the structural global rigidity as well as reduce its leeward deflection dramatically.

关 键 词：索衍架 脉动风 几何非线性 航站楼 玻璃幕墙 

分 类 号：TU391[建筑科学—结构工程]