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Analogy Simulation Study on the Influence of Coal Mining on Unconsolidated Aquifer in the Area Covered by Thick Loess
XU Shuyuan, ZHANG Yongbo, SHI Hong, CHEN Junfeng
2019, 46(3): 1-5.
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Experimental Study on the Effect of Temperature Effect on Coal Seam Gas Adsorption and Desorption
YAN Min, LONG Hang, BAI Yang, LIN Haifei
2019, 46(3): 6-10.
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Effect of Non-pillar Mining in Xing’an Coal Mine on Nitrogen Injection in Goaf
MA Jiao, DONG Ziwen
2019, 46(3): 11-17,22.
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Experimental and Numerical Analysis of Damage Characteristic of Rock Mass under the Condition of Confining Pressure Loading
LUO Xinrong, YANG Huan, LI Mengkun
2019, 46(3): 18-22.
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Prediction Model of Temperature Variation based on Gas Desorption Experiment of Coal Particle
YANG Tao, NIE Baisheng, YE Qiusheng
2019, 46(3): 23-26,47.
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A Model of Safety Monitoring and Early Warning for Coal Mine based on Ontology and Association Rules
WANG Xiangqian, ZHU Jia, MENG Xiangrui, HE Yerong
2019, 46(3): 27-31.
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Design of Real-time Positioning System for Underground Personnel by Using Piecewise Weighted Least Squares
MO Shupei, LI Guoliang
2019, 46(3): 32-36.
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Early-warning Index System of Coal and Gas Outburst based on Fault Tree Analysis
ZHAO Xusheng, MA Guolong, QIAO Wei, NING Xiaoliang
2019, 46(3): 37-43.
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Research on Tiangu Sealing Material and Sealing Technique for Gas Extraction Borehole
LI Shiyi, ZHANG Qingsong, LIU Biaoyi, ZHANG Shuang, TIAN Hengxin, YANG Renkai
2019, 46(3): 44-47.
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Law and Application of Permeability Improvement in Low Permeability Coal Seam due to CO2 Phase Transition Cracking
WANG Zongming, HENG Xianwei, QIAN Guohui, JIANG Xinheng, CHEN Tingquan
2019, 46(3): 48-51,56.
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Applied Research of the Dust Removal Technology and Equipment for High Pressure External Spray in the Large Section Coal Lane
SUN Feng
2019, 46(3): 52-56.
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Research and Application of Downward Ventilation Technology for Safe and Efficient Working Face with High Gas Content
CHEN Dianfu, SUN Bingxing
2019, 46(3): 57-60,65.
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Research and Application of Key Technology and Equipment for Dust Control in the Process of Coal Cutting
MA Wei, ZHANG Qun, WU Guoyou, YANG Junlei
2019, 46(3): 61-65.
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Study on Aquifer Hydraulic Connection based on Pumping Test of Coal Seam Roof
PENG Tao, LONG Liangliang, LIU Kaixiang, WANG Shengquan, NIU Chao, LIU Yang, LIU Hui
2019, 46(3): 66-69,73.
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Permeability Increasing Technology by Using Liquid CO2 Phase Transition Multi-Discharge Crack in Soft Thick Coal Seam
GUO Shousong
2019, 46(3): 70-73.
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Construction Technology of Water-retaining Wall after Water and Sand Bursting in the Aquifer of Coal Mine Roof
LI Debin
2019, 46(3): 74-77,81.
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Research and Practice on Standardized Drainage of Bedding Drilling Borehole in Yangquan Mining Area
JIANG Wangang
2019, 46(3): 78-81.
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Research Progress of Synchronized Testing Method for Permeability Parameters-porosity of Gassy Coal
TIAN Weidong, ZHANG Qun
2019, 46(3): 82-85,91.
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Study on Grading of Major Gas Hazard in Coal Mine Based on Z-number
ZHANG Airan, LI Xiaoxia, YAO Youli
2019, 46(3): 86-91.
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Review of Theory and Technology Research on Prediction of Coal Spontaneous Combustion
LIU Chen, XIE Jun, XIN Lin
2019, 46(3): 92-95,99.
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The Analysis of Geochemical Characteristics and Origins of CBM in 9# Coal Section of Sijiazhuang Mine in Yangquan Mining Area
YU Zhenfeng, HAO Chunsheng, YANG Changyong, YAO Jinbao, WANG Wei, JI Changjiang
2019, 46(3): 96-99.
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The Development Course and Prospect of Coal Industry
LIU Xinjie, SONG Gaofeng, JIANG Binbin
2019, 46(3): 100-103,112.
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Evaluation of Downhole Climatic Conditions based on Gagge Two-node Model
CHEN Jin, WU Shiyue, CHAI Lin, NIU Yu, SUO Zaibin
2019, 46(3): 104-107,118.
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Analysis and Prevention of Occupational Safety Factors
MA Heng, LIANG Tengfei, AI Chunming
2019, 46(3): 108-112.
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Study on the Relationship between Error Management Atmosphere and Safety Performance in Coal Mine Enterprises
LI Yan, CHANG Hongqin, XU Tingni
2019, 46(3): 113-118.
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