斜拉桥钢塔地震损伤特性及输入地震动参数的影响

郏洲,谢旭,王天佳,成程

Seismic damage characteristics of steel tower of cable-stayed bridge and influence of input ground motion parameters

Zhou JIA,Xu XIE,Tianjia WANG,Cheng CHENG

图 14 地震作用下塔底的空穴成长指数履历

Fig.14 Void growth index evolution process at tower bottom under seismic effects