钢骨—钢管混凝土柱非线性有限元分析  

Nonlinear Finite Element Analysis on Steel Reinforced Concrete Filled with Steel Tube Concrete Column

作　　者：冯国栋[1] 唐兴荣[1] 

机构地区：[1]苏州科技学院土木工程学院,江苏苏州215011

出　　处：《淮海工学院学报（自然科学版）》2014年第2期65-70,共6页Journal of Huaihai Institute of Technology:Natural Sciences Edition

基　　金：建设部科学研究项目(99-031-2)

摘　　要：采用ABAQUS有限元软件对钢骨—钢管混凝土柱的受力性能进行了非线性分析,分析表明有限元分析结果与试验结果能够较好地吻合,说明所建立的非线性有限元分析模型能够较好地模拟钢骨—钢管混凝土柱的受力性能。在此基础上,对不同类型内埋钢骨的混凝土柱受力性能进行了模拟分析,为后续的试验研究提供参考。The mechanical property of the steel reinforced concrete filled with steel tube concrete column was analyzed by finiteelement software ABAQUS.Analysis results indicated that the finite element analysis results agreed well with experimental results,which showed that the mechanical properties of steel reinforced concrete filled with steel tube concrete column could be simulated by finite element analysis model established in this paper.On this basis,the behaviors of reinforced concrete column embedded with different types of buried steel were simulated for analysis,which could be referred to by subsequent experimental studies.

关 键 词：钢骨-钢管混凝土柱 空间钢构架 非线性有限元 受力性能 

分 类 号：TU389.9[建筑科学—结构工程]