Mining Engineering Commons^™

Technology Of Across-Goaf Drainage Of Coalbed Methane From A Lower Coal Seam Group And Its Primary Application: Taking Sihe Mine Field As An Example, LI Junjun, LI Guofu, HAO Haijin, HAO Chunsheng, WANG Zheng 2021 State Key Laboratory of Coal and Coalbed Methane Co-Mining, Jincheng 048012, China; Yi'an Lanyan Coal and Coalbed Methane Co-Mining Technology Co. Ltd., Taiyuan 030031, China

Sequence Stratigraphy And Coal Accumulation Of Barrier Coastal System Under Epicontinental-Sea Environment: A Case Study Of The Late Paleozoic Taiyuan Formation In Bohai Bay Area, CHANG Jia, CHEN Shiyue, WANG Qiong, PU Xiugang, YANG Huaiyu 2021 School of Geosciences, China University of Petroleum(East China), Qingdao 266580, China

Distribution Characteristics Of Heavy Minerals In The Sandstone Of Zhiluo Formation Of Northern Ordos Basin And Its Implication, ZHANG Yuanyuan, ZHANG Pengfei, NIE Fengjun, YAN Pengbing, ZHANG Zhibo, YAN Zhaobin, ZHANG Xin 2021 Geological Party No.208, CNNC, Baotou 014010, China

Effects Of Different Combined Pretreatments On Biogenic Methane Production By Anaerobic Digestion Of Lignite, ZHANG Huaiwen, YAO Yiqing, XIE Changwen 2021 College of Mechanical and Electronic Engineering, Northwest A &ampF University, Yangling 712100, China

Development And Application Of Borehole Sealing Technology For Water-Sand Inrush From Ordovician Limestone Aquifer In Coal Mine, LI Xiaolong 2021 Xi'an Research Institute Co. Ltd., China Coal Technology and Engineering Group Corp., Xi'an 710077, China; College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China; Shaanxi Key Laboratory of Prevention and Control Technology for Coal Mine Water Hazard, Xi'an 710077, China

Exploration Method Of Underground Geological Anomaly And Its Application Based On Directional Drilling, FANG Jun 2021 Xi'an Research Institute Co. Ltd., China Coal Technology and Engineering Group Corp., Xi'an 710077, China

Development Characteristics Of Coal Microfracture And Coal Petrology Control Under Cyclic High Voltage Electrical Pulse, LI Hengle, QIN Yong, ZHOU Xiaoting, ZHANG Yongmin, CHEN Yilin 2021 School of Environmental and Biological Engineering, Henan University of Engineering, Zhengzhou 451191, China

Temporal And Spatial Evolution Of Surface Thermal Environment In Huainan Mining Area In The Last Decade, FANG Liangcheng, CHEN Yongchun, AN Shikai, XU Yanfei, ZHAO Yuejiao, WANG Ning, LI Zhihui, ZHAO Ping 2021 Huainan Mining Industry(Group) Co., Ltd., Huainan 232001, China

Numerical Study Of Mabian Landslide Kinematics And Impact Intensity, CHEN Xing, ZHAO Zhou, WEI Jiangbo, XU Chong 2021 College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, China

Application Of In-Seam Wave Technology In Geological Anomaly Detection Of Yangquan Mining Area, FAN Deyuan, WU Guoqing, MA Yanlong 2021 Huayang New Material Technology Group Co., Ltd., Yangquan 045000, China

Spatial-Temporal Distribution Of Outburst Accidents From 2001 To 2020 In China And Suggestions For Prevention And Control, ZHANG Chaolin, WANG Enyuan, WANG Yibo, ZHOU Xifang 2021 Key Laboratory of Gas and Fire Control for Coal Mines of Ministry of Education, China University of Mining and Technology, Xuzhou 221116, China; School of Safety Engineering, China University of Mining and Technology, Xuzhou 221116, China

Water Inflow Forecasting Method Of Deep Buried Coal Working Face In Northern Ordos Basin, China, YANG Jian, WANG Hao, LIANG Xiangyang, HUANG Hao 2021 Xi'an Research Institute Co. Ltd., China Coal Technology and Engineering Group Corp., Xi'an 710077, China; Shaanxi Key Laboratory of Preventing and Controlling for Coal Mine Water Hazard, Xi'an 710077, China

Characteristics Analysis Of The Geothermal Water In Heshan Coalfield Based On Hydrogeochemistry, ZHAO Guanhua 2021 Guangxi Administration of Coal Geology, China National Administration of Coal Geology, Nanning 530299, China; No.150 Exploration Team of Guangxi Coal Geology, Nanning 530299, China

Table Of Contents, The Editors 2021 China Coal Technology and Engineering Group (CCTEG)

Fault Recognition Based On Principal Component Analysis And K-Nearest Neighbor Algorithm, ZOU Guangui, REN Ke, JI Yin, Ding Jianyu, ZHANG Shaomin 2021 State Key Laboratory of Coal Resource and Safety Mining, China University of Mining and Technology(Beijing), Beijing 100083, China; College of Geoscience and Surveying Engineering, China University of Mining and Technology(Beijing), Beijing 100083, China

Love Wave Full Waveform Inversion Via Pseudo-Hessian Gradient Pre-Conditioning Operator, GUAN Jianbo, LI Yu, YIN Caiyun, YANG Zhi, JIN Chaobin, ZHAO Meng, YANG Hang 2021 School of Geological Engineering and Geomatics, Chang'an University, Xi'an 710054, China; Key Laboratory of Western China Mineral Resources and Geological Engineering, Chang'an University, Xi'an 710054, China

Research Status And Prospect Of Fault Activation Under Coal Mining Conditions, TIAN Yutong, ZHANG Pingsong, WU Rongxin, LIU Chang 2021 State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan 232001, China; School of Earth and Environment, Anhui University of Science and Technology, Huainan 232001, China

Research On The Model Of Accurate Exploitation And Utilization Of Underground Space Resources In Closed/Abandoned Mines, LIU Qinjie, WANG Jinjiang, YANG Ke, DI Shengjun, DONG Zhiyong 2021 State Key Laboratory of Mining Response and Disaster and Prevention and Control in Deep Coal Mines, Huainan 232001, China; School of Mining Engineering, Anhui University of Science and Technology, Huainan 232001, China

Study On Exploitation And Utilization Mode Of Tourism Resources Of The Underground Space In Abandoned Mines, HAN Yun, LIU Qinjie, WU Benniu, YANG Ke, DONG Zhiyong 2021 School of Mining Engineering, Anhui University of Science and Technology, Huainan 232001, China

Key Problems And Countermeasures Of Cbm Development Through Surface Boreholes In Abandoned Coal Mines Of Shanxi Province, WANG Zheng, LI Guofu, ZHOU Xianjun, HU Shengyong, LI Rifu, CHEN Wenke, JIAO Pengshuai, LI Chao, LI Jiangbiao 2021 State Key Laboratory of Coal and Coalbed Methane Co-Mining, Jincheng 048012, China; Yi'an Lanyan Coal and Coalbed Methane Co-Mining Technology Co., Ltd., Taiyuan 030031, China