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Simulation test of water and sand burst in shallow and thin bedrock face and analysis of influencing factors
YANG Junzhe, WU Zuoqi, LI Hongjie, ZHANG Bin, JI Wenbo
2021, 49(10): 1-8.
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Comparative study on development characteristics of high-strength mining fissures in different overburden types
LI Jianghua, WANG Donghao, LI Ling, GUO WenYan
2021, 49(10): 9-15.
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Mechanism and control technology of support instability in fully-mechanizedmining face in thick coal seam with large dip angle and fault
LIU Xiao
2021, 49(10): 16-22.
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Mechanism of connected instability of “rib-roof” in deep large section chamber under dynamic disturbance
YANG Shuhao, WANG Jun, NING Jianguo, SHEN Zhen, LI Zhuang
2021, 49(10): 23-33.
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Application study of narrow coal pillars along goaf in large mining height fully-mechanized top-coal caving roadway
PENG Linjun, SONG Zhenqi, ZHOU Guanghua, HOU Shuhong, HE Weisheng, HAO Jian, LI An
2021, 49(10): 34-43.
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Stress evolution and rockburst control technology in coal seam composite zone of kilometer working face
LI Jianfeng, LUO Wuxian, LI Bing, ZHU Jinbiao, ZHU Yanfei, HE Hu
2021, 49(10): 44-49.
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Research on shear characteristics and timeliness of soft rock slope of dump under freezing-thawing cycle
SHE Changchao, CHEN Tao, HAN Liu, SONG Renzhong, HAN Xing, YAN Shi
2021, 49(10): 50-57.
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Study on law of longitudinal wave velocity evolution of dry hot rock filled after thermal shock
WU Zhisheng, FENG Zijun, HUI Zheng, SHI Xiaodian, ZHAO Yangsheng
2021, 49(10): 58-65.
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Study on stability of polyurethane reinforcement materials for mining
YU Xiaofeng, WANG Yuchao, BAI Guangfeng, ZHAO Xinnan, ZHANG Yu, LI Hongjiao, SUN Gang
2021, 49(10): 66-70.
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Study on optimization of single-layer drilling parameters based on pressure arch theory in auger drilling
QU Junlin, WANG Jiren, HAN Xinping, NAN Cunquan
2021, 49(10): 71-77.
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Numerical study on law of fracture deflection in longitudinal slot hydraulic fracturing
XU Cheng, QIU Haisheng, LYU Xiaobo, ZHANG Kaijia, GUO Huaiguang
2021, 49(10): 78-84.
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Study on seepage characteristics of 3D fracture network of rock mass based on equivalent pipe network
LI Guanpeng, LUO Congshshuang, WU Xuyang, LIU Heng
2021, 49(10): 85-90.
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Research and application of “mining-gob”surface well extraction under repeated disturbance in coal mines
ZHANG Zhigang, LI Rifu
2021, 49(10): 91-97.
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Study on differences of pore structure of typical soft and hard coal
LIU Yanwei, Zhang Shuai, ZUO Weiqin, HAN Hongkai, XU Peng
2021, 49(10): 98-106.
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Research and application of anti-reflection technology of liquid CO2 coal seam
ZHAO Dan, LIU Xiaoqing
2021, 49(10): 107-114.
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Study on fine division and early warning methods of spontaneouscombustion degree of coal seams in mines
GUO Jun, JIN Yan, WEN Hu, LIU Yin, CAI Guobin
2021, 49(10): 115-121.
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Study on time-dependent characteristics of rheological parameters on high-concentration slurry in treatment of coal mining subsidence area
ZHU Shibin, WANG Xiaodong, WU Boqiang
2021, 49(10): 122-127.
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Research and application of intelligent control system for full-mechanized caving mining
LI Wei
2021, 49(10): 128-135.
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Intelligent hierarchical management & control and information pre-warningsystem of coal mine safety risk
WANG Daoyuan, WANG Jun, MENG Zhibin, ZHANG Xuefeng, LI Jingzhao
2021, 49(10): 136-144.
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Research on information and physical active interaction method of mine internet of things based on layered concurrent combination
YE Tongzhou, SUN Lin, LI Jingzhao
2021, 49(10): 145-152.
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Study on digital twin-based smart fully-mechanized coal mining workface monitoring technology
CHI Huanlei, YUAN Zhi, CAO Yan, HU Denggao, SONG Zhenduo
2021, 49(10): 153-161.
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Researc on analysis of standard system of shearer
YU Ying
2021, 49(10): 162-166.
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Study on recognition technology of truck loading condition in open-pitmine based on deep convolutional features
Shunling, JING Ying, LU Caiwu, GU Qinghua, ZHANG Xuefei
2021, 49(10): 167-176.
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Study on vibration characteristics of guiding shaft of new directional rotary steering drilling tool
ZHANG Guangwei, HOU Pengpeng, LI Junqiang, MA Jianqing
2021, 49(10): 177-184.
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Study on overburden failure characteristics and fracture evolution law of shallow buried coal seam through trench mining
HOU Enke, CHEN Yu, CHE Xiaoyang, XIE Xiaoshen, GAO Bin
2021, 49(10): 185-192.
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Study on numerical simulation of safety depth of goaf under expressway
GUO Qingbiao, GUO Guangli, LYU Xin, ZHANG Yiying
2021, 49(10): 193-200.
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Study on formation conditions and reservoir characteristics of marine-terrigenous facies coal measures shale gas in western Guizhou
JIA Lilong, SHU Jiansheng, JIANG Zaibing, ZHANG Dongliang, WANG Bo, DU TianLin, ZHU Wenxia
2021, 49(10): 201-207.
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Study on impact of multi-period tectonic movement on deep coal reservoir physical properties
HAN Wenlong, WANG Yanbin, NI Xiaoming, WU Xiang, Gao Xiangdong, ZHANG Yujian
2021, 49(10): 208-216.
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Study on structure evolution features of different rank coals under shock load
LI Bing, CHEN Feng, JIANG Peiwen, REN Jiangang, LIU Jianbao, SONG Zhimin
2021, 49(10): 217-227.
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Study on optimization of permeability coefficient of structural fractal for mine water inflow
XU Hui, MU Yi, NIU Chao
2021, 49(10): 228-232.
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