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中文摘要：
通过6个剪跨比分别为2.1、1.5和1.0的型钢高性能混凝土剪力墙的低周反复水平加载试验,研究了这种构件在压、弯、剪共同作用下的破坏过程和破坏机理;分析了剪跨比、轴压比、水平分布钢筋数量等因素对剪力墙的破坏形态、延性、滞回特性、承载力衰减等的影响。试验表明,在压、弯、剪共同作用下,型钢高性能混凝土剪力墙的破坏形态与其剪跨比、轴压比、型钢与水平分布钢筋的相对数量等因素有关,其中,剪跨比和轴压比是影响型钢高性能混凝土剪力墙延性的主要因素,在剪跨比相同时,水平分布钢筋数量相对较多,剪力墙的延性相对较好。
英文摘要：
Cyclic loading tests of six high performance steel-concrete shear walls are conducted, whose shear span ratios are 2.1, 1.5 and 1.0 respectively. The failure pattern and failure mechanism of the shear wall are investigated under the combined effect of axial force, bending moment, and shear force, which are affected by several factors, including shear span ratio, axial load ratio, and the amount of horizontal distributed reinforcement. The ductility, hysteretic behavior and bearing capacity degeneration are also analyzed. It is found the shear span ratio and the axial load ratio are main factors to influence the ductility of high performance steel-concrete shear walls. With the same shear span ratio, the ductility of shear walls is improved by more horizontal distributed reinforcements.
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