Acoustic emission characteristics of watersaturated coals under triaxial stress condition in the process of deformation and failure.
CA Yi-Dong, LIU Da-Meng, TAO Yan-Bin, LI Dun-Gan, QIU Yong-Kai, ZHANG Bai-Ren
Earth Science Frontiers . 2015, (3): 394 -401 .  DOI: 10.13745/j.esf.2015.03.034