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Discussion on problems of direct current advance detection method in roadway driving face
LI Fei ZHANG Yongchao LIAN Huiqing WANG Shenglong QI Liming ZHENG Guiqiang, , , , ,
2020, 48(12)
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Study on uniaxial strength and crack propagation law of cracked similar rock after creep
QIN Nan ZHANG Zuoliang FENG Xuezhi LIU Yaqi CUI Lizhuang WANG Yongyan, , , , ,
2020, 48(12)
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Study on aseismic performance of different artificial dam structures of coal mine underground reservoir
CAO Zhiguo
2020, 48(12)
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Comparison on promotion effect of different microbial pretreatments on conversion of coal to biogas
ZHAO Guojun GUO Hongyu LYU Jinghui YU Hongfei YIN Xiangju, , , ,
2020, 48(12)
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Experimental study on condition optimization of coal-to-biomethane enhanced by action of external electric field
CHEN Chao GUO Hongguang ZHANG Panpan DUAN Kaixin, , ,
2020, 48(12)
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Diagnosis and its regulations for land ecosystem degradation in mining area
YU Haochen BIAN Zhengfu CHEN Fu MU Shouguo, , ,
2020, 48(12)
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Characteristics of spatial variability of plant diversity and soil nutrients in open-pit mining area
BI Yinli LI Xianglei PENG Suping XIE Linlin WANG Dangchao, , , ,
2020, 48(12)
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Three dimensional distribution characteristics of water-richness of main water flling aquifers based on continental sedimentary
WANG Chaoyin
2020, 48(12)
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Study on oil-rich coal occurrence characteristics and sedimentary environment in Yushen Mining Area
WANG Rui XIA Yucheng MALi, ,
2020, 48(12)
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Study on coal petrology characteristics of contact metamorphosed coal from Carboniferous-Permian in Datong Coalfield
SONG Xiaoxia MA Hongtao LI Kajjie LIU Dongna ZHAO Jingui XUE Desheng, , , , ,
2020, 48(12)
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Study on influence and correction method of gamma while drilling on azimuth angle measurement
JIANG Bici TIAN Xiaochao ZHANG Peng JI Fanglin CONG Lin WANG Pan, , , , ,
2020, 48(12)
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Key technology of drilling with ultra-long-distance directional hole for gas drainage along coal seam
LI Quanxin WANG Xian XU Chao JIANGLei LIU Zhi LIU Fei, , , , ,
2020, 48(12)
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Research on methane monitoring mode of coal mining face based on edge computing
QU Shjia WU Fusheng,
2020, 48(12)
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Current status and development trend of core control technology for coal mining and tunneling equipment
ZHU Wei WANG Hong LI Shoubin ZHAO Wensheng, , ,
2020, 48(12)
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Research on preparation and fire resistance performance of safety polyurethane reinforcing material
ZHANG Zengyu
2020, 48(12)
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Contrast test of liquid nitrogen freeze-thaw cycle cracking effect between anthracite and coking coal
YUAN Junwei CHANG Duo,
2020, 48(12)
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Optimizing and application of technical parameters of gas drainage by buried pipe in closed connection roadway of gob
LIU Yanqing SUN Yongxin ZHAO Can ZHANG Lang LI Wei, , , ,
2020, 48(12)
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Study on regularity of three- dimensional spontaneous combustion zone in gob of narrow face with thick coal seam
ZHAO Wenbin ZHAO Juan LI Zhenwu WANG Shengli LI Yong LU Jiyu, , , , ,
2020, 48(12)
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Research status and prospect of mine thermal disaster and rescue safety judgement
GUO Jun CAI Guobin ZHENG Xuezhao LIU Yin JIN Yan, , , ,
2020, 48(12)
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Research on pre- drainage gas equivalent width of roadway under seepage-stress coupling
WANG Mingzhong SUN Yuning HAO Fuchang, ,
2020, 48(12)
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Research on coal and rock seepage laws under different confining pressures and hydraulic pressures
LI Zhihao CHEN Shijiang DU Guangsheng GAO Zhenwei GU Yunfeng LIU Shoubin, , , , ,
2020, 48(12)
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Study on stability of dangling structure in ascending mining contiguous coal seams
WANG Yin FU Xingyu KONG Linghai ZHAO Yang ZHANG Ningbo, , , ,
2020, 48(12)
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Study on microseismic activity law during change of anti-rockburst coal pillar width
WU Shaoguo ZHAO Qian LIU Tao, ,
2020, 48(12)
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Study on co-existence mechanism of tensile-shear failure of rib spalling in large mining height working face
MA Zhaorui
2020, 48(12)
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Analysis of coal mining dynamic disasters and study on prevention countermeasures
GAN Lintang
2020, 48(12)
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Study on high-pressure grouting technology with combined anchor and cable under high ground stress roadway
SUN Hailiang
2020, 48(12)
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Study on layout and support technology of strongly disturbed roadway in contiguous coal seam
DAl Wenxiang
2020, 48(12)
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Support technology of open-off cut in fully-mechanized mining face of large mining height with shallow buried depth and thin bedrock
YANG Yuliang, XU Zhuhe, HAN Hao
2020, 48(12)
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Study on in-situ stress testing based on Kaiser effect of rock acoustic emission
LIU Libin, DUAN Dong, ZHENG Chaoyang
2020, 48(12)
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Study on hydraulic load test of waterproof lining in pore type water-bearing rock
BO Dongliang, ZHANG Wen, W ANG Baosheng
2020, 48(12)
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Classified arrangement technology of freezing holes in deep and thick alluvium and its influence on freezing control
Ll Gongzhou, LI Xiaowei, CHEN Honglei, Ll Fangzheng, PENG Fei
2020, 48(12)
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Increasing production mechanism and key technology of gas extraction in coal mines
SU Xianbo, SONG Jinxing, GUO Hongyu, LIN Haixiao, LIU Xiao, HAN Ying, ZHANG Shuangbin, LI Xianzhong, YU Shiyao
2020, 48(12)
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Restudy on effectivty of direct current advance detection method in roadway
WANG Peng, LU Jinjing, WANG Xinwen
2020, 48(12)
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