摘要
本文讨论了在网架结构中应用钢管陶粒混凝土的可行性,通过对钢管陶粒混凝土组合网架的有限元分析,进行了纯钢网架、普通钢管混凝土组合网架和钢管陶粒混凝土组合网架算例的方案比较。提出了钢管陶粒混凝土组合网架的现场浇注和预制装配两种施工方法,概话了钢管陶粒混凝土组合网架的特点。
This paper discussed the feasibility of application of ceramsite concrete filled steel tubular members in space grid structure.By means of FEM analysis,a comparison between steel grid truess and composite grid in ordinary concrete filled steel tubular members and one in ceramsite conccr in filled steel tubular members was made,Besides,the techniques for site casting of composite grid in ceramsite concrete filled steel tubular members and that for site esscmbly of precast members have been put forward.Some features of composite grid in ceramsite conccrcte filled steel tubular members were summarized.
出处
《钢结构》
1994年第3期211-214,共4页
Steel Construction
关键词
钢管陶粒混凝土
组合网架
现场浇注法
预制装配法
Ceramsite concrete filled steel tubular,Composite grid,Site casting method,Piecasting and assembling method
