Fundamental mechanical properties and application of coal mine bolt manufactured by metallic powder based on 3D printing technologyFENG Xiaowei, XUE Fei, SONG Wanxin1019-1028
Study of the mechanism and evolution law of unsymmetrical failure of the mining roadway in close distance coal seamZHAO Hongbao, CHENG Hui, JI Dongliang, WANG Tao, WANG Yikuo, JIANG Changbao1029-1040,1050
Obliquity effect of asymmetric deformation and failure of roof in longwall mining of steeply inclined seamLUO Shenghu, TIAN Chengyang, WU Yongping, HUANGPU Jingyu, WANG Hongwei, XIE Panshi1041-1050
Study of control technology about gob-side entry driving with top-coal caving in inclined extra-thick coal seamLIU Yaoxin, GAO Mingshi, HE Yongliang, YU Xin, XU Dong1051-1059
Analysis on characteristics of particles carried by vertical wellbore fluidflow in deep coalbed methane wellsZHANG Fenna, SONG Yunfei, ZHU Hongying, SHI Huailong, HAN Shuai, HU Hao, LIU Yancong1060-1066
Effect of frequency and flow rate of pulsating hydraulic fracturing on fracture evolutionLI Quangui, WU Xiaobin, ZHAI Cheng, HU Qianting, NI Guanhua, YAN Fazhi, XU Jizhao, ZHANG Yuebing1067-1076
Multiscale entropy analysis of non-destructive test signals of anchoring defects of rock boltsZHANG Lei, HUANG Zhimin, BAI Long, MA Zhanguo, MAO Xianbiao, CHEN Zhanqing1077-1086
Experimental study of key parameters and hole forming effect of hydraulic jet external rotary drilling nozzleBA Quanbin, LIU Yanbao, HE Lipeng, SHEN Kai, XIONG Wei, ZHAO Xusheng1087-1095
Application of hydrocarbon generation potential method to deep shale gas resource evaluation:A case study of high-quality source rocks of the Wufeng-Longmaxi formation in the Sichuan BasinLI Min, PANG Xiongqi, LUO Bing, WANG Wei, CAO Lieyan, HU Tao, HUI Shasha, LI Changrong1096-1107
Basic characteristics and exploration prospect of shale in steep slope belt of continental faultedbasin:A case study of Jiyang depressionLIU Yali, ZHANG Shun, LIU Huimin, WANG Weiqing, BAO Youshu, TANG Dong, LIU Peng, WANG Yong, LI Zheng, WANG Min, CHEN Tao1108-1118