【摘要】 为了避免普通钢筋混凝土剪力墙结构自重大、刚度大、地震作用大、延性差、易于脆性破坏及破坏区域比较集中等缺点,提出了带缝空心钢筋混凝土剪力墙结构,即在普通钢筋混凝土剪力墙中设置竖向空心孔洞及竖缝。通过对此种结构(六层)1∶3.0缩尺模型的拟动力试验及拟静力试验研究,了解此种结构的破坏机理、滞回特性、延性及变形性能。试验结果表明这种结构具有良好的抗震性能。更多还原

【Abstract】 In order to avoid such disadvantages of ordinary reinforced concrete(R.C.) shear wall structure as large self-weight,stiffness and seismic forces,poor ductility,being liable to produce brittle failure,centralized destruction area and so on,a hollow shear wall building of reinforced concrete with seams is put forward,where vertical hollow holes and seams are placed in the ordinary R.C.shear wall.Through the pseudo-dynamic and pseudo-static tests of(13.0) scale mode(6-stories) building of hollow shear wall structure of reinforced concrete with seams,the failure mechanism,hysteretic property,ductility and deformation behavior are studied.It is showed that well earthquake-resistant behavior can be obtained from this kind of structures.更多还原