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为了改善钢筋混凝土低剪力墙的抗震性能,可在钢筋混凝土低剪力墙内设置型钢骨架,成为劲性钢筋混凝土低剪力墙。试验结果表明,劲性钢筋混凝土低剪力墙的抗震性能明显优于钢筋混凝土低剪力墙。同时,在分析试验结果的基础上,建议了劲性钢筋混凝土低剪力墙的抗剪承载力计算公式和用于动力分析的恢复力模型
In order to improve the seismic performance of low shear walls of reinforced concrete, steel skeletons can be placed in the low shear walls of reinforced concrete to become low shear walls of reinforced concrete. The test results show that the seismic performance of the low shear wall with reinforced concrete is significantly better than that of the low shear wall with reinforced concrete. At the same time, on the basis of analyzing the test results, the formulas for the shear capacity of the low shear wall of reinforced concrete and the resilience model for dynamic analysis are proposed.