钢板-混凝土组合梁受力性能数值分析  

Numerical Analysis on Mechanical Behavior of Steel Plate-Concrete Composite Beam

作　　者：李春月[1] 刘忠[1] 肖辉[1] 王翠翠[1] 张孝芳[1] 

机构地区：[1]湘潭大学土木工程与力学学院,湖南湘潭411105

出　　处：《工程建设与设计》2011年第9期62-65,共4页Construction & Design for Engineering

摘　　要：利用ANSYS软件,建立了钢板-混凝土组合梁的三维有限元数值分析模型,该模型考虑了材料非线性,模拟结果与实验数据比较,吻合较好。结果表明,所建立的模型是有效的。利用该模型,对钢板-混凝土组合梁的受力性能进行了参数分析,为钢板-混凝土组合梁的设计及应用提供了参考依据。In view of the material nonlinearities,the three-dimensional models of the steel plate-concrete composite beam were established by ANSYS software in the paper and the finite element analysis was extensively conducted for the mechanical behavior of the beam.Consequently,comparisons made between the experiment analysis and the finite element models showed good correlation,which approved the effectivity of the proposed model.Lastly,the effects of the main parameters were analyzed using the presented model,and the results derived from the parameter analysis provided some useful references for the study of steel plate-concrete composite beam and its application.

关 键 词：钢板-混凝土组合梁 有限元 模型验证 参数分析 

分 类 号：TU398.9[建筑科学—结构工程]