复杂地质条件下的大跨空间结构支撑体系施工  

Construction of Large-span Spatial Structure Support System Under Complex Geological Conditions

作　　者：罗仁轶 尹建 梁大海 李全伟 陈俊杰[1] LUO Renyi;YIN Jian;LIANG Dahai;LI Quanwei;CHEN Junjie(China Construction Eighth Engineering Division Co.,Ltd.,Shanghai 201204,China;Shanghai Tongzheng Aluminium Structure Construction&Technology Co.,Ltd.,Shanghai 201103,China)

机构地区：[1]中国建筑第八工程局有限公司,上海201204 [2]上海通正铝结构建设科技有限公司,上海201103

出　　处：《建筑施工》2021年第2期222-223,227,共3页Building Construction

摘　　要：针对复杂地质条件下的大跨空间结构施工难题,介绍了环状格构支撑体系的具体应用。通过设置格构支撑独立基础并进行受力计算,在保证施工安全的同时,使其适用于不同的地形条件。实践证明,该支撑体系刚度强、适用性好、周转率高,值得类似工程借鉴使用。Aiming at the construction problems of large-span spatial structure under complex geological conditions,the specific application of ring lattice support system is introduced.By setting up independent foundation supported by lattice structure and carrying out force calculation,it can be applied to different terrain conditions while ensuring construction safety.The practice proves that the support system has strong rigidity,good applicability and high turnover rate,which is worthy of reference for application in similar projects.

关 键 词：复杂地质条件 空间结构 格构支撑体系 大跨度 

分 类 号：TU755[建筑科学—建筑技术科学]