砂岩损伤破坏的声发射准平静期特征分析

孙强, 张卫强, 薛雷, 钱海涛, 朱术云

Acoustic emission characteristics in quasi-quiet stage of damage and fracture of sandstone

SUN Qiang, ZHANG Wei-Qiang, XUE Lei, QIAN Hai-Tao, ZHU Shu-Yun

采矿与安全工程学报 . 2013, (2): 237 -242 .