摘要
无锡新区科技交流中心是地标性建筑,悬挑景观走廊上部和下部皆是点支式玻璃幕墙,实现玻璃幕墙的支承体系是一个技术难点。详细分析了拉索结构吊挂体系、桁架结构吊挂体系、钢柱支承体系和刚性挑梁支承体系4个设计方案的特点。基于建筑立面通透性和幕墙结构变形可控性的综合考虑,采用刚性挑梁支承体系加以实施。实施方案过程可为同类复杂工程提供参考。
The science ＆ technology communication center in Wuxi New District is a landmark building skirted with point-supported glass curtain wall among which a ringlike corridor located. To realize the support system for glass curtain wall is a technique focus. Features of four design programs have been discussed including cable-pulling suspend system, truss suspend system, steel pillar supported system and rigid cantilevered beam supported system. Based on comprehensive consideration of architecture perspectivity and controllability of structure deformation, the rigid cantilevered beam supported system has been adopted and carried out. The procedure of design program selection can be served as reference for similar complicated engineering.
出处
《工程建设与设计》
2009年第11期29-31,共3页
Construction & Design for Engineering
关键词
玻璃幕墙
支承体系
设计方案
变形
glass curtain wall
support system
design program
deformation
