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Development course and prospect of the 50 years’ comprehensive mechanized coal mining in China
YAN Shaohong, XU Gang, FAN Zhizhong
2021, 49(11): 1-9.
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Research advances on evaluation of CO2 geological storage potential in China
SUN Tengmin, LIU Shiqi, WANG Tao
2021, 49(11): 10-20.
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Effect of temperature on adsorption characteristics and pore structure of secondary carbonized briquette
XU Jiang, CAI Guoliang, PENG Shoujian, GAN Qingqing, WANG Ruifang
2021, 49(11): 21-29.
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Fluid dynamic response characteristics of CBM coproduction reservoir in MSGBS
JIA Li, PENG Shoujian, XU Jiang, CHEN Jieren, WU Bin
2021, 49(11): 30-37。.
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Coal structure model and fracturing effect of Yanchuannan coalbed gas field
XIAO Cui, CHEN Zhenlong, JIN Xiaobo
2021, 49(11): 38-46.
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Effects of wettability differences of different macroscopic composition of coal on methane adsorption and desorption
CHEN Yue, MA Zhuoyuan, MA Dongmin, LI Weibo, LI Guofu, YANG Fu, ZHENG Chao, TENG Jinxiang, JI Yusong
2021, 49(11): 47-55.
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Generalization characteristics of bearing structure in short wall fully-mechanized top-coal caving mining face of steeply inclined thick seam
WANG Hongwei, JIAO Jianqiang, WU Yongping, LIU Baoheng, ZHAO Huatao
2021, 49(11): 56-64.
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Dip angle effect of coal seam on crack propagation rule of compacted area at fully-mechanized rise mining face
ZHAO Pengxiang, LIU Lidong, LI Shugang, XU Peiyun, LI Gang, WEI Zongyong, JIA Yongyong
2021, 49(11): 65-72.
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Study on safety thickness of layered-roof based on improved Protodyakonov equilibrium arch theory
LUO Xiao
2021, 49(11): 73-80.
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Optimization and field practice of microseismic vertical positioning in near-level horizontal thick coal seams
QU Xiaocheng, XU Xu, XIN Chongwei, JIN Guodong, WANG Yanliang, WEI Quande
2021, 49(11): 81-86.
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Seismic mechanism and prevention technology of solid coal roadwayin deep buried structural area
QIN Zihan, CHEN Cunqiang, LI Fuhong, ZHANG Yong, DU Taotao
2021, 49(11): 87-92.
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Practice of rock burst prevention and control based on high-pressurehydraulic drilling and cutting technology along bedding
MAI Qiaoli, WU Xuesong, DING Chao, LU Zujun
2021, 49(11): 93-98.
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Threat level evaluation of flying gangues in steeply dipping seam based on dynamic Bayesian network
LIU Ming, ZHOU Yitong, WU Yongping, DUO Yili
2021, 49(11): 99-104.
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Experimental research on coal and rock strength deterioration under combined static and dynamic triaxial loading
REN Jianxi, YUN Mengchen, ZHANG Kun, JING Shuai
2021, 49(11): 105-111.
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Influence of recycled fine aggregate content on dynamic mechanical properties of mine supporting mortar
CAO Ke, WANG Liang, XU Ying, SHEN Wenfeng, WANG Hao, WANG Pengju
2021, 49(11): 112-117.
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Analysis of deformation characteristics of reinforced earth retaining walls with different corners
LI Hongqiang, LONG Jianhui, REN Junjiao, ZHANG Jining
2021, 49(11): 118-124.
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Experimental study on disaster of water-sand inrush and roof cuttingin working face with thin bedrock roof
LI Feng, YANG Shengli, LI Zhengdai, YANG Wenqiang, YANG Jinghu, CHEN Xiaolong
2021, 49(11): 125-133.
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Research on diffusion law of pure liquid cement slurry for curtain grouting in underground aquifer
SHANG Hongbo, JIN Dewu, LIU Zhaoxing, WANG Hao, ZHAO Chunhu, WANG Xiaodong, SHI Zhiyuan, WANG Zhizhou
2021, 49(11): 134-141.
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Water prevention technology of shallow-buried depth and super large mining height fully-mechanized mining face passing surface channel flow
WANG Chunlei, CHI Mingbo, CUI Dongliang, LI Yu, CAO Zhiguo
2021, 49(11): 142-149.
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Gas anomaly analysis and gas geological division of No.2 2 coal seam in Shunhe Coal Mine
HAN Songlin, ZHAO Yajuan, GAO Lin, LYU Runsheng
2021, 49(11): 150-156.
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Gas productivity based on reservoir uncertainty analysis in Gujiao Block
HAN Xueting, YANG Gang, HE Peiqi, ZHANG Gang, ZHANG Bing, GUO Mingqiang
2021, 49(11): 157-168.
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Study on electrifying time selection of transmit-loop for transient electromagnetic method
PEI Jianguo, ZHANG Xinjun
2021, 49(11): 169-173.
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Research on focusing and deflection effect of detection with DC focusingmultipoint current sources in tunnel
LIU Zhimin, LI Bing, PAN Yue, WU Miao
2021, 49(11): 174-179.
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Deformation control of high and steep mountain under condition of multi-coal mining
LIU Xiaoping, TIAN Yanzhe, CAO Xiaoyi, LIU Yuanjun
2021, 49(11): 180-190.
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Analysis of influence of different parameters of mining under super-thick loose layer on surface subsidence
LI Qinghai, ZHANG Cunzhi, LI Kaixin, YU Shengwen, CAO Youxun, YANG Tao
2021, 49(11): 191-199.
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Prediction of multi-area transportation state in thecentral trough of scraper conveyor
LI Bo, WEI Xing, XIA Rui, WANG Xuewen
2021, 49(11): 200-210.
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Monte Carlo Localization for autonomous auxiliary transport vehicles used in coal mine
BAO Wenliang
2021, 49(11): 211-217.
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Position detection system of shearer based on combined measurement of multiple sensing modes
ZHANG Ziyue, FU Shichen, LIU Chao, LI Yongze, LAN Yu, WU Miao
2021, 49(11): 218-224.
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Measuring technique of cantilever roadheader position based on binocular stereo vision
ZHANG Chao, ZHANG Xuhui, DU Yuyang, YANG Wenjuan, ZHANG Kaixin
2021, 49(11): 225-235.
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Practice on prevention and control technology of coal passageblockage in scraper transportation system
CUI Weixiu
2021, 49(11): 236-242.
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