摘要
本文详细介绍了武汉国际会展中心主楼位于标高为39.100～42.900之间跨度为59.5m具有较小竖向刚度的上部空间钢桁架的设计和安装,该钢桁架的节点及桁架支撑体系的设计均具独特性,而所采用的自重达230t空间钢桁架的整体吊装方法更是国内首创。可供类似结构设计、安装时参考。
Presented hereby in detail are the design and erection on the upper spatial steel struss with span of 59. 5m and with small vertical rigidity between the level 39. 100 and 42. 900 in Wuhan International Convention & Exhibition Centre. Both the struss joints and the supporting system for the struss have their own unique characteristics, the erection method of the whole struss with weight of 230 tons is firstly witnessed at home. All these are useful for the design and erection of the similar structure.
出处
《建筑钢结构进展》
2003年第1期44-53,共10页
Progress in Steel Building Structures
