低配筋混凝土剪力墙可以应用于不高于7度的抗震设防区的中高层住宅中,能够大幅度降低工程造价。利用ABAQUS软件对低配筋混凝土剪力墙进行有限元模拟计算,结果表明低配筋混凝土剪力墙在低轴压比情况下的变形能力足够;增大轴压比在提高墙体承载力的同时使得墙体的变形能力有所降低;增大边缘构件配筋率在显著提高墙体承载力的同时也能增强墙体的变形能力。
Less-reinforced concrete shear wall can be applied to no more than 7 degree seismic fortification of mid-highrise risiden tial building, which can greatly reduce the project cost. By using ABAQUS software less-reinforced concrete shear wall was finite element numerical simulated, the calculation results show that the wall has enough deformation ability under the condition of low axial compression ratio ; increase the axial compression ratio to improve the bearing capacity of components, at the same time the deformation ability is reduced; increase the edge component reinforcement ratio can improve the bearing capacity of the wall, at the same time the shear deformation of the wall is also improved.