文档介绍：建筑钢结构进展
Progress in Steel Building Structures
ISSN 1671-9379,CN 31-1893/TU
性，可为类似的工程提供参考。
关键词：空间结构；弦支穹顶；支撑胎架；肋环型；仿真分析
中图分类号：TU 文献标志码：A
Research on Temporary Support System for Super-Span Ribbed-Type
Suspended Dome
ZHAO Wenyan1，ZHAO Chuang1，PAN Wenzhi1，WU Jiawen1
（Zhejiang Jinggong Steel Building Group Co.，Ltd.，Shaoxing 312030，China)
ZHAO Wenyan：******@
Abstract：Super-span ribbed-type suspended dome is applied into the roof of the main gymnasium of Guiyang
Olympic Sports Center (Second stage). Five rings of cable-strut system is arranged in the suspended
dome with a net span of 117m and a maximum altitude of 42m. Since the arrangement of temporary
supporting system is one of the important influence factors on the structural completed state and
construction safety，the arrangement scheme for temporary support system is studied in this paper.
Through synthetically comparing completed state of integral structure，coordinate deviation of
comple