循环载荷下胶结充填体损伤声发射表征

叶永飞,张雅楠,李士超,曹世荣,韩建文,王晓军

Acoustic Emission Characterization of Damage of Cemented Filling Under Cyclic Loading

Yongfei YE,Yanan ZHANG,Shichao LI,Shirong CAO,Jianwen HAN,Xiaojun WANG

图4 加卸载作用下充填体的Kaiser效应

Fig.4 Kaiser effect of backfill under cyclic load