1Basic theory and technology study of stability control for surrounding rock in deep roadwayHOU Chaojiong, WANG Xiangyu, BAI Jianbiao, MENG Ningkang, WU Wenda1-122Review of research on testing,simulation and prediction of coalbed methane contentFU Xuehai, ZHANG Xiaodong, WEI Chongtao13-313Energy dissipation distribution of pipeline ventilationQI Yipei, QIN Yueping, ZHAO Hengze, WANG Fusheng, ZHU Lingqi32-384A quantitative assessment method of roadway rockburst risk based on the plastic zone shape coefficientGUO Xiaofei, GUO Linfeng, LI Chen, MA Nianjie, ZHAO Zhiqiang, HUO Tianhong39-49,785Crack propagation and convergence mode of cemented backfill under uniaxial compressionCHENG Aiping, DONG Fusong, ZHANG Yushan, WANG Ping, DAI Shunyi50-596Mechanism analysis of pre-stressed bonded rock bolt controlling the deformation in joint surrounding rocksWANG Guanghui, WANG Xiangyu, YANG Jianxiong, ZHU Xiangxiang60-687Failure mechanism and construction process optimization of deep soft rock chamber groupHUANG Yubing, WANG Qi, GAO Hongke, JIANG Zhenhua, LI Shen, CHEN Kui69-788Mechanical properties and instability mechanism of large scale grouting specimens with different parametersDONG Hongjuan, ZHANG Jinshan, YAO Heyu, XIN Yajun, DONG Shuai79-899Experimental study of tensile strength and crack evolution characteristics of Brazilian discs containing three pre-existing fissuresYANG Shengqi, ZHANG Pengchao, TENG Shangyong, TIAN Wenling, HUANG Yanhua90-9810Property analysis of rock-like material with ultra-low permeability and air tightnessWANG Hanpeng, ZHANG Bing, YUAN Liang, LIU Zhongzhong, XUE Yang99-10511Mechanical characteristics of deep sandstone under different true triaxial stress pathsZHANG Junwen, FAN Wenbing, SONG Zhixiang, HUO Yinghao, DING Lujiang, YAO Zixiang106-11412Experimental research on mechanical behaviors of the cubic jointed coal mass subjected to the true triaxial stressLIU Dongqiao, ZHANG Shudong, HE Pengfei, HE Manchao, KULATILAKE P.H.S.W.115-12213Distribution and influencing factors of in-situ stress in complex fault tectonic regionLI Jing, LIU Chen, LIU Huimin, XU Yanchao, XIE Li, HUANG Guipeng123-13714Reservoir characteristics and methane adsorption capacity of the Wujiaping formation shale:A case study in Lichuan area,western HubeiCAO Taotao, DENG Mo, LIU Hu, CAO Qinggu, LIU Guangxiang138-15315Topological structure of fault network system and its relationship with hydrocarbon migration:Taking Linnan sag as an exampleWANG Di, WU Zhiping, SONG Guoqi, JIA Guanghua154-16216New insight into the origin of horsetail-like structure in Beibu depression,Beibu Gulf BasinLIU Yiming, WU Zhiping, YAN Shiyong, YANG Xibing, PING Mingming, ZHANG Meng163-17517Study of dielectric properties of model compounds of coal-like thiophene componentsGE Tao, LI Fen, ZHANG Mingxu, WANG Meng183-18918Spectrum evaluation on chlorophyll content of Hippophae rhamnoides inoculated fungi in microbial reclamation areasBI Yinli, GONG Yunli, YANG Huihui190-19619Research on adaptive positioning method of BDS PPP/INS based on PDOPSUN Wei, LI Yadan, DUAN Shunli197-204 