论文部分内容阅读
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。
Steel-concrete composite shear wall can exert the advantages of both concrete and steel materials, and has a significant effect on improving the shear-resistant capacity of the shear wall under the premise of having good ductility. In this type of shear wall, Be widely used. Based on the existing experimental results and the theory of concrete mechanics, this paper puts forward the method to determine the constitutive relation of the shear material for the combined shear wall in PERFORM-3D program. By comparing with the finite element analysis of ABAQUS program, The rationality. The elastoplastic calculation model can be used PERFORM-3D program for the overall structural elastoplastic analysis of the composite wall system with the system.