深圳宝安体育场索桁屋架索力测量  

Cable Force Measurement of Cable-truss Roof in Shenzhen Bao'an Stadium

作　　者：范学明[1] 刘春艳[1] 李康业[1] 

机构地区：[1]华南理工大学土木与交通学院,广州510641

出　　处：《科学技术与工程》2014年第10期253-256,共4页Science Technology and Engineering

基　　金：中央高校基本科研业务费专项资金(2012ZM0090);高等学校博士学科点专项科研基金新教师类课题(20110172120038)资助

摘　　要：深圳宝安体育场是中国目前最大的自平衡轮辐式索膜结构之一。该体育场的索体结构具有索类型多、索力大、施工过程中索力变化复杂以及索的边界条件多样等特点,常规的索力测量方法很难直接应用。针对宝安体育场索结构的结构特点及施工工艺,提出了索力测量的夹具法。实验分析和实际工程监测均验证了该方法测量索力的有效性。The Shenzhen Bao＇ an Stadium is the biggest one of wheel-spoke cable-membrane roof structure in China now. The cable forces of the stadium is hard to be measured by normal measure methods, because of the complex of cable＇ s style, the big of cable force, the complex changes of cable forces in construction process, and the various of the boundary condition of cable, and so on. The normal measure methods ore introduced. Considered the characteristics of the Bao＇ an stadium＇ s tension cables, the fixture method was proposed to measure cable forces. The effectiveness of the fixture method be proved by the experiment analysis and actual application.

关 键 词：宝安体育场 索膜结构 轮辐式索结构 索力测量 

分 类 号：TU197[建筑科学—建筑理论]