Research on stress state and energy evolution of acoustic emission signal during rock materials fracture processJI Hongguang, ZHANG Chunrui, ZHANG Yuezheng, CHEN Dongsheng, HAN Tong, CHEN Yang, TIAN Zhuhua211-223
Experimental study on transport law of multiphase slag discharge and optimization of well washing parameters in gas lift reverse circulation of drilling shaft sinkingCHENG Hua, GUO Longhui, YAO Zhishu, WANG Zongjin, RONG Chuanxin224-237
Characteristics of stress sources and comprehensive control strategies for surrounding rocks of gob-side driving entry in extra thick coal seamLU Yinlong, HAN Lei, WU Kaizhi, LU Lingfeng, TIAN Weipeng, CUI Zuojun238-249
Evolution law of open fracture of coal body and instability precursor testWANG Lei, LIU Huaqiang, LI Shaobo, ZHANG Yu, LIU Huaiqian, CHEN Lipeng, WANG Ancheng250-263
Insight into the mechanism of roadway protection against high advance stress by roof pre-splittingYANG Jingxuan, ZHANG Rui, LU Shuo, SUN Xingping, CHEN Jianben264-276
Macro-meso damage evolution mechanism of surrounding rock-backfill combination bearingZHANG Wen, LI Zefeng, GUO Lijie, GUO Jinping, WANG Xiaolin, ZHANG Baohua277-290
Method and mechanism of rock burst prevention in the steeply inclined extremely thick coal seam through stress regulationZHONG Taoping, LI Zhenlei, CHEN Jianqiang, SONG Dazhao, HE Xueqiu, LIU Xudong, ZHOU Chao, FENG Panfei291-306
Experimental study on the wetting of coal dust and absorption of hydrogen sulfide by alkaline dustfall agentLIU Shuntong, AI Chunming, GAO Fei, MU Xiaozhi, FAN Kang307-317
Microwave heating temperature rise characteristics of composite minerals under the circumferential stirring modelLONG Shengyi, HONG Yidu, SUN Xiaowan, YANG Fuqiang, GUO Jin, NIE Wen318-333
Experimental study on the control of mine pressure and gas gover-nance in thick and hard roof by pre-blasting of slotted cartridgeQIAO Guodong, LIU Zegong, GAO Kui, ZHOU Yunquan, FU Shigui334-345,376