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为研究现浇剪力墙在不同轴压比下的受力性能,用有限元软件ANSYS对现浇剪力墙体进行了模拟分析。通过模拟,分别获得现浇剪力墙在不同轴压比作用下改变侧面荷载值的荷载-位移曲线,然后将模拟结果与尺寸和配筋率相同的试验结果进行对比。将模拟结果与实验结果对比表明:开裂荷载、屈服荷载和极限荷载都随着轴压比的增大而增大。
In order to study the mechanical behavior of cast-in-situ shear walls under different axial compression ratios, finite element software ANSYS was used to simulate the cast-in-situ shear wall. Through the simulation, the load-displacement curves of the side load were obtained under different axial compression ratios. The simulation results were compared with those of the same size and reinforcement ratio. The simulation results and experimental results show that: cracking load, yield load and ultimate load increase with the axial compression ratio increases.