【摘要】 为了提高普通密肋复合墙体的水平承载力和改善其抗震性能,在隐形框架里配置型钢形成钢骨外框密肋复合墙体。本文应用ANSYS有限元软件对钢骨外框密肋复合墙体进行非线性数值分析,根据不同的高宽比、轴压比和配钢率的计算结果,对该结构体系的延性及其破坏形态进行综合分析。分析结果表明,高宽比主要控制钢骨密肋复合墙体的破坏形态,轴压比对其结构的延性的影响最为显著。更多还原

【Abstract】 In order to improve horizontal load-bearing property and seismic behavior of common multi-ribbed slab wall,steel-reinforced multi-ribbed slab wall is constructed when steel is coasted in concealed frame.The nonlinear finite element analysis of steel-reinforced multi-ribbed slab wall is performed using ANSYS10.0.Based on the calculation results of models with variable height-width ratio,axial compression ratio and steel percentage,ductility and destruction forms are comprehensively analyzed.The results indicate that the height-width ratio controls the destroying form of the wall,the axial compression ratio affects its ductility obviously.更多还原