摘要
Abstract
In order to optimize the design of short-leg shear wall structure in high-rise buildings,the seismic performance of short-leg shear wall under different coaxial ratio,shear span ratio and steel content was investigated experimentally.The results show that the failure mode of non-axial compression specimens is compressive bending failure,while the failure mode of tensile bending specimens is shear-tensile bending coupling failure.With the increase of the displacement Angle,the horizontal load-displacement Angle curve of the short-leg shear wall is S-shaped.The hysteretic curve of short shear wall is fusiform.In short,the higher the axial pull ratio,the lower the steel content and the higher the shear span ratio,the worse the stiffness,bearing capacity and ductility of the short-limb shear wall.关键词
高层建筑/短肢剪力墙/力学性能/耗散能/承载力/延性Key words
High-rise building/Short-leg shear wall/Mechanical properties/Dissipated energy/Bearing capacity/Ductility分类
建筑与水利
