超高异形索塔结构多功能钢支撑塔设计与施工  

Design and Construction of Multifunctional Steel Suppor Tower of Ultra-high Special-shaped Cable Tower Structure

作　　者：潘建国[1] 魏鹏 郭亮亮[1] 贾红学 王群清 杨慧椋 PAN Jianguo;WEI Peng;GUO Liangliang;JIA Hongxue;WANG Qunqing;YANG Huiliang(China Construction Eighth Engineering Division Co.,Ltd.,Shanghai 200135,China)

机构地区：[1]中国建筑第八工程局有限公司,上海200135

出　　处：《施工技术》2020年第22期39-42,共4页Construction Technology

基　　金：中建股份科技研发课题(CSCEC-2018-Z-12)。

摘　　要：柬埔寨国家体育场索塔结构自由高度超高,空间异形,施工过程中设计了一种多功能钢支撑塔来控制结构变形,实现索塔结构形体。结合工程实践,详细介绍了钢支撑塔的设计和施工过程,变形计算和施工模拟分析结果说明,钢支撑搭在超高异形索塔结构及类似构筑物的施工中有较大实用价值。The cable tower structure of Cambodia National Stadium has super high free height and specialshaped space.During the construction process,a multi-functional steel support tower was designed to control structural deformation and realize the shape of the cable tower structure.Combined with engineering practice,the design and construction process of steel supporting tower are introduced in detail.Through deformation calculation and construction simulation analysis,it shows that steel support tower has greater practical value in the construction of ultra-high special-shaped cable tower structure and similar structures.

关 键 词：索塔结构 异形结构 设计 变形控制 施工技术 

分 类 号：TU758.11[建筑科学—建筑技术科学]