张长1,2，  陈勤2,  张伟2
（1重庆大学土木工程学院，重庆400045;2香港华艺设计顾问（深圳）有限公司，深圳518031)

[摘要] 钢板混凝土组合剪力墙可以发挥混凝土和钢材两种材料的优势，在具备良好延性的前提下，对剪力墙抗剪承载力提高有明显作用，此类型剪力墙在超高层建筑结构设计中得到广泛应用。本文立足于现有试验研究成果和混凝土力学理论，提出PERFORM-3D程序中组合剪力墙的剪切材料本构关系确定方法，通过与ABAQUS程序有限元分析结果对比，验证本文提出计算模型参数设置的合理性。采用该弹塑性计算模型可采用PERFORM-3D程序进行带组合墙结构体系的整体结构弹塑性分析。
[关键词] 钢板混凝土组合剪力墙；有限元分析；ABAQUS; PERFORM-3D
中图分类号：TU398+.2    文献标识码：A  文章编号：1002-848X(2012) S2-0172-04

Research on the elasto-plastic analysis model of steel plate-concrete composite shear walls
Zhang Chang1,2, Chen Qin2, Zhang Wei2
(1 College of Civil Engineering, Chongqing University, Chongqing 400045, China; 2 Hong Kong Hua Yi Design Consultants(S.Z.)Ltd.,  Shenzhen 518031,  China)

Abstract: The advantages of two kinds of materials, concrete and steel, can be fully played in steel plate concrete composite shear wall, and the shear bearing capacity of shear wall can be substantially increased in addition to good ductility, therefore steel plate-concrete composite shear walls are widely used in super high buildings. Based on the existing test research results and concrete mechanics theory, the method to detemune the constitutive relationship of shear material used for modeling steel plate concrete composite shear wall in PERFORM-3D is proposed. The rationality of the proposed modeling method is verified by the comparison with the finite element analysis results of ABAQUS. The global structural ealsto-plastic analysis for steel plate-concrete composite shear wall structures can be carried out in PERFORM-3D by use of the proposed analysis model in tlus paper.
Keywords: steel plate-concrete composite walls; finite element analysis; ABAQUS; PERFORM-3D