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Mine water drainage pollution in China's coal mining areas and the construction of prevention and control technical system
SUN Yajun, XU Zhimin, LI Xin, ZHANG Li, CHEN Ge, ZHAO Xianming, GAO Yating, LIU Qi, ZHANG Shangguo, WANG Weijun, ZHU Lulu, WANG Sheng
2021, 49(5): 1-16. DOI: 10.3969/j.issn.1001-1986.2021.05.001
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Medium conditons and influence mechanism of high salinity mine water transfer and storage by deep well recharge
LI Xin, SUN Yajun, CHEN Ge, WANG Houzhu, ZHANG Zhijun
2021, 49(5): 17-28. DOI: 10.3969/j.issn.1001-1986.2021.05.002
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Medium characteristics and hydrodynamic evolution law of high salinity mine water recharge in deep well
LIU Qi, WANG Weijun, LUO Bin, WANG Houzhu, ZHANG Zhijun
2021, 49(5): 29-35. DOI: 10.3969/j.issn.1001-1986.2021.05.003
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Coupling simulation of groundwater dynamics and solute transfer in the process of deep reinjection of mine water
ZHAO Chunhu, YANG Jian, WANG Shidong, ZHOU Jianjun, XU Feng, LIU Ji
2021, 49(5): 36-44. DOI: 10.3969/j.issn.1001-1986.2021.05.004
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Heavy metal pollution characteristics and source analysis of water drainage from a mine in Inner Mongolia
WANG Tiantian, JIN Dewu, YANG Jian
2021, 49(5): 45-51. DOI: 10.3969/j.issn.1001-1986.2021.05.005
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Hydrochemical characteristics and genetic mechanism of high TDS groundwater in Xinjulong Coal Mine
ZHANG Yuzhuo, XU Zhimin, ZHANG Li, LYU Weikui, YUAN Huiqing, ZHOU Lijie, GAO Yating, ZHU Lulu
2021, 49(5): 52-62. DOI: 10.3969/j.issn.1001-1986.2021.05.006
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Confirmation of carbon emissions in coal mining areas and research on low-carbon green development path
WANG Meng, MA Ruying, DAI Xuguang, SHAN Yadi
2021, 49(5): 63-69. DOI: 10.3969/j.issn.1001-1986.2021.05.007
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Gas emission-based determination of the reasonable driving speed in coal roadway
FU Shuai, SI Qingmin, WANG Qifei, GUO Xinyao, ZHANG Hongtu
2021, 49(5): 70-76. DOI: 10.3969/j.issn.1001-1986.2021.05.008
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Collapse filling-based technology of weakening and danger-solving by staged fracturing in hard roof
ZHENG Kaige, YANG Junzhe, LI Bingang, LI Yanjun, DAI Nan, YANG Huan
2021, 49(5): 77-87. DOI: 10.3969/j.issn.1001-1986.2021.05.009
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Slippage effect and the seepage mechanism considering the compaction and embedding action of proppant
CHENG Qiaoyun, LI Bobo, LI Jianhua, GAO Zheng, WANG Bin
2021, 49(5): 88-97. DOI: 10.3969/j.issn.1001-1986.2021.05.010
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Study on P-wave velocity and mechanical response characteristic of rock in coal seam roof with supercritical CO2 injection
CHEN Chen, HE Xingyi, NIU Qinghe, YU Hongxu, XIE Xiangyu
2021, 49(5): 98-104. DOI: 10.3969/j.issn.1001-1986.2021.05.011
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Adsorption phase density characteristics of supercritical methane of granular coal
ZHANG Mingjie, LIU Hao, JIA Tianrang, GONG Ze, YANG Mingxin
2021, 49(5): 105-113. DOI: 10.3969/j.issn.1001-1986.2021.05.012
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Development characteristics and controlling factors of coal-measure source rocks in the global Tethys region
QU Tong, HUANG Zhilong, WANG Rui, TAN Sizhe, LI Zhiyuan, GUO Xiaobo, ZHAO Jing, PAN Yongshuai
2021, 49(5): 114-131. DOI: 10.3969/j.issn.1001-1986.2021.05.013
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De-blocking technology and application of high-rank CBM well in Junlian region in Sichuan Province
PENG Lisha, ZHANG Yimin, XIONG Wei, ZHAO Dan, LUO Kai
2021, 49(5): 132-138. DOI: 10.3969/j.issn.1001-1986.2021.05.014
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Mine water inflow modes and scientific design of drainage boreholes in roof confined aquifer of coal seam
HU Weiyue, JI Yadong, HUANG Huan
2021, 49(5): 139-146. DOI: 10.3969/j.issn.1001-1986.2021.05.015
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Discussion on overburden zoning model after mining and its engineering significance
LYU Yuguang, QIAO Wei, CHENG Jianyuan, CUI Ping
2021, 49(5): 147-155. DOI: 10.3969/j.issn.1001-1986.2021.05.016
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Experimental study on visual system for water-blocking process of hydrodynamic roadway by aggregate pouring in water inrush mine
MOU Lin
2021, 49(5): 156-166. DOI: 10.3969/j.issn.1001-1986.2021.05.017
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Optimization of regional advanced coal floor water hazard prevention and control technology and its application
ZHENG Shitian, MA Hewen, JI Yadong
2021, 49(5): 167-173. DOI: 10.3969/j.issn.1001-1986.2021.05.018
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Statistical regularity of physical and mechanical indexes of secondary red clay in Chenggong District, Kunming
GAO Haiyan, ZHANG Jiaming
2021, 49(5): 174-181. DOI: 10.3969/j.issn.1001-1986.2021.05.019
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Performance deterioration law of retarded cement slurry and its mixed slurry in freezing borehole mud replacement
LI Qiang, WANG Yansen, WANG Chunlin, XU Shengji, FAN Zhiqiang
2021, 49(5): 182-189. DOI: 10.3969/j.issn.1001-1986.2021.05.020
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Distribution characteristics and paleo-climatic significance of continental climate-sensitive sediments in the Late Cretaceous in China
XU Bin, XIANG Fang, LI Shuxia
2021, 49(5): 190-199. DOI: 10.3969/j.issn.1001-1986.2021.05.021
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Remediation techniques for cadmium-contaminated dredged river sediments after land disposal
ZHANG Changsong
2021, 49(5): 200-208. DOI: 10.3969/j.issn.1001-1986.2021.05.022
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Blending interference noise separation method of simultaneous source seismic data based on multi-t-x domain combination
YU Dai, HUANG Dezhi, SUN Yuan, YANG Wenping
2021, 49(5): 209-219. DOI: 10.3969/j.issn.1001-1986.2021.05.023
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Influence of surrounding rock changes on the coal seam reflected wave under thin interbed condition
CHANG Suoliang, ZHANG Sheng, LIU Jing, LIU Zuiliang, CHEN Qiang, LIU Bo
2021, 49(5): 220-229. DOI: 10.3969/j.issn.1001-1986.2021.05.024
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Application of surface nuclear magnetic resonance technology in detecting water abundance in concealed burnt zone
HOU Enke, FAN Jiangwei, GAO Lijun, WANG Jianwen, CHEN Dehai, CHI Baosuo, WANG Hongke
2021, 49(5): 230-237. DOI: 10.3969/j.issn.1001-1986.2021.05.025
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Research on three-component response of ground-airborne TEM considering emission current waveform
HOU Yanwei, GUO Jianlei, SI Yinnyu, JIANG Tao
2021, 49(5): 238-246,252. DOI: 10.3969/j.issn.1001-1986.2021.05.026
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Research on the integrated electric exploration system for coal mines and its application
LIU Baobao, GUO Chun, YANG Haitao
2021, 49(5): 247-252. DOI: 10.3969/j.issn.1001-1986.2021.05.027
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Improvement and test of radar imaging logging tool for oil and gas wells
ZHAO Yonggang
2021, 49(5): 253-259. DOI: 10.3969/j.issn.1001-1986.2021.05.028
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Research and application of horizontal wire-line directional deviation correction while drilling
WU Jinsheng, HUANG Xiaolin, JIANG Bing, ZHANG Chi, WU Wanjiong
2021, 49(5): 260-264. DOI: 10.3969/j.issn.1001-1986.2021.05.029
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Friction law of compound drilling along the coal seam with super-long directional drilling
XU Chao, JIANG Lei, WANG Xian, FANG Jun, CHEN Pan, LIU Zhi
2021, 49(5): 265-271. DOI: 10.3969/j.issn.1001-1986.2021.05.030
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Design and application of PDC bit for large diameter directional drilling of coal seam roof with double stage and double speed
GAO Xiaoliang, JU Pei, ZHAO Jianguo
2021, 49(5): 272-277. DOI: 10.3969/j.issn.1001-1986.2021.05.031
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Application of air foam composite directional drilling technology in broken soft coal seams
LIU Jianlin, FANG Jun, CHU Zhiwei, YANG Weifeng
2021, 49(5): 278-285. DOI: 10.3969/j.issn.1001-1986.2021.05.032
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Application and development of advanced drilling technology for coal mine roadway heading
ZHANG Youzhen, FAN Tao, KAN Zhitao, WEI Hongchao, CHEN Hongyan
2021, 49(5): 286-293. DOI: 10.3969/j.issn.1001-1986.2021.05.033
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