摘要
以杭州某村自留地商业项目为例进行了40m跨度屋盖方案比选。根据造价、设备管线穿越等找到了较优的结构方案,拟采用双向管桁架组合屋盖。该屋盖采用SAP2000建模计算,经布置优化、构件优化及相关节点设计,目前已实施完毕,反响良好。
Taking a private plot commercial project in hangzhou,a comparison of 40m span roof plans is made.According to the cost and the pipeline crossing of equipment,a better structural scheme is found,the bi-directional tubular truss roof adopted.SAP2000 is adopted for modeling and calculation of the roof,and layout optimization,component optimization and relevant node design are conducted.
作者
刘中华
杨展新
LIU Zhonghua;YANG Zhanxin(Hangzhou Huazheng Architectural Design Institute,Hangzhou 310048,China)
出处
《建筑结构》
CSCD
北大核心
2022年第S01期644-647,共4页
Building Structure
基金
浙江省住房和城乡建设厅基金项目(2016K07)
关键词
大跨屋盖
橡胶支座
双向管桁架
工程造价
large span floor covers
rubber support
two-way pipe truss
cost of construction
