【摘要】 通过四榀剪跨比相同的空心钢筋混凝土剪力墙墙片在低周反复水平荷载下的试验,对比分析了这些墙片的承载能力、破坏机理、变形特征、截面钢筋的应变情况及耗能能力。研究结果表明带缝剪力墙呈现出延性的弯剪破坏形态,并由于破坏机理改变使其延性及变形能力得到提高。更多还原

【Abstract】 Based on the pseudo-static test of four hollow RC shear wall models with the same shear span ratio,the paper contrastively analyzes the carrying capacity,failure mechanism,deformation and ductility,strain of steel bar and the property of energy dissipation.The result shows that the silt hollow RC shear wall presents ductile bending-shear failure model,its ductility and deformation behavior are advanced because of its failure model.更多还原