摘要
以钢筋混凝土剪力墙结构为研究对象,通过对4片连梁的低周往复加载试验,记录了每级控制位移下的损伤现象,并计算了对应的损伤指数,建立了构件典型损伤现象和损伤指数的对应关系,从而对钢筋混凝土剪力墙结构进行损伤鉴定。
Taking the reinforced concrete shear wall structure as the research object,through the low cyclic loading test of 4 pieces of coupling beams,record each level control displacement damage photographs,calculate the damage index of the corresponding,typical component damage and damage index is established corresponding relation,then based on component damage index,to RC wall structure damage identification.
出处
《山西建筑》
2016年第28期36-38,共3页
Shanxi Architecture
关键词
连梁
安全性鉴定
损伤指数
震损现象
coupling beams
safety assessment
damage index
damage phenomenon
