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为了研究型钢高性能混凝土剪力墙受剪性能,进行了3片剪力墙试件水平加载试验,试件均发生剪切破坏,对影响其破坏形态、承载力及延性的主要因素进行了分析。根据试验结果,在我国现行《型钢混凝土组合结构技术规程》的型钢混凝土剪力墙受剪承载力计算公式基础上,提出型钢高性能混凝土剪力墙受剪承载力计算公式,通过计算结果与试验实测结果的对比,提出的公式能较好地反映试验结果,且计算结果偏于安全。
In order to study the shear properties of SRC shear walls, three horizontal loading tests on shear wall specimens were carried out, and the specimens were subjected to shear failure. The main factors affecting the failure morphology, bearing capacity and ductility were analyzed . Based on the test results, the formulas of shear capacity of SRC shear wall are proposed based on the formula of shear strength of SRC shear wall in the current “Technical Specification of SRC Structure”. According to the calculation results and test The comparison of the measured results, the proposed formula can better reflect the test results, and the calculation results are biased towards safety.