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Study on the Equilibrium Point of Coordinated Control of Gas and Fire in Fully Mechanized Goaf with High Gas Content
JIA Baoshan, LI He, WAGN Peng, WAGN Yuan, HU Haiyong, ZHAO Haibo
2019, 46(4): 1-7.
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Effect of Coal Particle Size on Pore Structure Characteristic and Gas Adsorption Characteristic
LI Shugang, ZHANG Xiaoyu, YAN Min, BAI Yang
2019, 46(4): 8-12,16.
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Experiental Study on Stress and Strain Characteristic of Gangue Filling Material
LIU Pengliang
2019, 46(4): 13-16.
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Study on Measurement and Change Law of Wind Speed in Cross Section of Coal Mine Ventilation Roadway
ZHANG Shiling
2019, 46(4): 17-20.
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Study on Prevention and Control of Small Coal Pillar Rock Burst by Roof Deep Hole Blasting
SU Zhenguo, DENG Zhigang, LI Guoying, MA Binwen, LI Shaogang
2019, 46(4): 21-25,29.
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Influence of Vacuum Chamber Thickness of Weak Panel Material on Gas Explosion Suppression
MIAO Menglu, HU Chengzhou, JIANG Shuguang
2019, 46(4): 26-29.
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Study on Distribution Law of Gas Leakage Fissure in Shallow Thick Coal Seam Mining
LI Jianwei, YAN Yongle, ZHAO Yajie, LIU Changyou, ZHAO Jie
2019, 46(4): 30-34.
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Numerical Simulation Study on Influence of Geostress and Reservoir Pressure on Ground CBM Pre-extraction
JIANG Wangang
2019, 46(4): 35-39,44.
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Experimental Study on the Inhibition of Coal Spontaneous Combustion with Compound Inhibitor by FTIR
XU Hongying, MIAO Menglu, CHEN Peng
2019, 46(4): 40-44.
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Similar Simulation Study on the Law of Mining Pressure in “Three Soft” Coal Seam near the Fault
XIE Xiaoping, HUANG Yuqi, HU Caimeng
2019, 46(4): 45-48.
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Research and Application of Electromagnetic Wave Multi-frequency Synchronous CT Detection Technology in Gas Enrichment Area of Coal Mine
LIU Baixiang
2019, 46(4): 49-53.
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Evaluation Model of Uncertainty Measurement on Occupational Hazard in Coal Mine
WANG Ming, DENG Quanlong, TIAN Dongmei, ZHANG Wenzhong
2019, 46(4): 54-58,63.
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Study on the Influence of Low Concentration Gas Source Quality on Gas Generating Set
XU Huijuan
2019, 46(4): 59-63.
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Study on Safety Design of VAM Thermal Oxidation
ZHANG Qun
2019, 46(4): 64-67,72.
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The Risk Assessment of Roof Water Inrush based on Cluster Analysis and Fuzzy Comprehensive Evaluation
JI Yadong
2019, 46(4): 68-72.
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Design and Application of the Inter-frame Ejector based on Negative Pressure Induction Technology
LI Humin, YANG Junlei
2019, 46(4): 73-76,81.
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Study on Comprehensive Dust Control Technology of Coal Cutting against the Wind in Coal Ming Face with High Dust Intensity
LIU Yong
2019, 46(4): 77-81.
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Technology of Uncovering Coal and Outburst Prevention in Hengdong Work Area of Tianping Tunnel
TIAN Weidong
2019, 46(4): 82-86.
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Category of Microseismic Signals and Time-space Analysis of Microseismic Event in Liyazhuang Coal Mine
PENG Minghui
2019, 46(4): 87-91.
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Permeability Enhancement Technology of Hydraulic Fracturing of Bedding Drilling Borehole in Outburst Coal Seam
GAO Song, MOU Jingshan, YANG Huiming
2019, 46(4): 92-94.
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Application and Effect of Hydraulic Fracturing Technology in Low Permeability Outburst Coal Seam in Chengzhuang Coal Mine
MENG Xiaohong
2019, 46(4): 95-97.
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Research Progress on Determination Method of Coal Seam Gas Content in Coal Mine
CHENG Bo, QIAO Wei, YAN Wenxue, XIANG Yanbin
2019, 46(4): 98-103.
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Analysis on Influence Factors of Surface Subsidence in Shallow Coal Seam Mining
ZHAO Bingchao, HE Shenglin, LU Xiaoxiao
2019, 46(4): 104-107,112.
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Analysis of the Influence of Coal Mining on Surface Water in Balasu Coal Mine
WANG Zixin, SONG Yingxia, GUO Chengyu
2019, 46(4): 108-112.
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Study on Safety State Evaluation of Coal Mine based on Catastrophe Theory
ZHAO Zhiguo
2019, 46(4): 113-117,122.
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Research on Evaluation of Coal Mine Emergency Plan based on Attribute Mathematical Theory
MA Heng, HAN Baohua
2019, 46(4): 118-122.
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