摘要
首先对常见的施工围挡结构进行了综述,论述了砌筑式、组合式和钢框架三种围挡结构的特点及其适用范围。结合工程实际情况,介绍了立柱式和格构柱式两种钢结构围挡结构布置方案。采用MIDAS/Gen800建立分析模型,根据相关规范考虑各种荷载效应和荷载组合对两种围挡结构进行结构分析,结果表明风荷载是围挡结构的控制荷载,两种钢结构围挡结构均具有很好的承载力和变形能力,相比较而言,格构柱式围挡结构经济性更好。
Firstly,The common construction retaining structure was expressed,including masonry,combination and steel structure.The advantage and disadvantage of them three was discussed.Based on an engineering project,the setup of retaining structure with column and retaining structure with lattice column were introduced.The analysis model was established by MIDAS/Gen800 and static analysis of the them were conducted considering different loads and load combinations specified by the related codes.It is shown that both of them shows excellent bearing capacity and deformation behavior.And the Construction retaining structure with lattice column is more economical.
出处
《建筑结构》
CSCD
北大核心
2017年第S1期840-842,共3页
Building Structure
关键词
施工围挡结构
钢结构
结构设计
construction retaining structure
steel structure
structural design
