Coal Geology & Exploration
Volume 49, Issue 4 (2021)
Table of Contents
Table of Contents
The Editors
Special Issue Articles
Experimental study on advanced real time detection system of seismic-while-excavating
WANG Ji, QIN Si, WU Hai, ZHANG Qingqing, YU Junhui, and SU Xiaoyun
Three-component seismic data acquisition system of coal mine based on MEMS and LwIP
WANG Huaixiu, QIU Shuai, ZHU Guowei, and CHEN Bo
Fault recognition based on principal component analysis and k-nearest neighbor algorithm
ZOU Guangui, REN Ke, JI Yin, Ding Jianyu, and ZHANG Shaomin
Depth correction technique of electrical marker based on electrical field component of CSAMT
LIU Zuiliang, ZHANG Fenxuan, ZHANG Jifeng, ZHOU Guangyu, ZHAO Hui, and ZHANG Xin
Application of in-seam wave technology in geological anomaly detection of Yangquan Mining Area
FAN Deyuan, WU Guoqing, and MA Yanlong
Evaluation on the resolution ability of underground transient electromagnetic instrument to disaster-causing water bodies
ZHAO Zhongnan, XU Yangcheng, WU Yanqing, TAN Qingqing, KANG Yueming, and WANG Yao
Love wave full waveform inversion via Pseudo-Hessian gradient pre-conditioning operator
GUAN Jianbo, LI Yu, YIN Caiyun, YANG Zhi, JIN Chaobin, ZHAO Meng, and YANG Hang
Research status and prospect of fault activation under coal mining conditions
TIAN Yutong, ZHANG Pingsong, WU Rongxin, and LIU Chang
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, and DONG Zhiyong
Study on exploitation and utilization mode of tourism resources of the underground space in abandoned mines
HAN Yun, LIU Qinjie, WU Benniu, YANG Ke, and DONG Zhiyong
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, and LI Jiangbiao
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, and WANG Zheng
Coal Geology, Mine Geology
Development characteristics of coal microfracture and coal petrology control under cyclic high voltage electrical pulse
LI Hengle, QIN Yong, ZHOU Xiaoting, ZHANG Yongmin, and CHEN Yilin
Coal body structure identification by logging based on coal accumulation environment zoning and its application in Mabidong Block, Qinshui Basin
ZHANG Jianguo, HAN Sheng, ZHANG Cong, and CHEN Yanjun
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, and YANG Huaiyu
Spatial-temporal distribution of outburst accidents from 2001 to 2020 in China and suggestions for prevention and control
ZHANG Chaolin, WANG Enyuan, WANG Yibo, and ZHOU Xifang
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, and ZHANG Xin
Effects of different combined pretreatments on biogenic methane production by anaerobic digestion of lignite
ZHANG Huaiwen, YAO Yiqing, and XIE Changwen
Hydrogeology, Engineering Geology, Environmental Geology
Construction and application of "eight in one" closed-loop management and control mode of roof water disaster in coal mines
LIU Qingbao, DING Xiang, FENG Jie, and ZHANG Kun
Introductions and applications of a self-locking wire-line coring system with a water-shielding bit and a circlip-shielded core barrel
LIAO Yuansu and HU Qifeng
Hazard source effect and location experiment of concealed water disaster in coal seam floor
LI Panfeng
Water inflow forecasting method of deep buried coal working face in northern Ordos Basin, China
YANG Jian, WANG Hao, LIANG Xiangyang, and HUANG Hao
Prediction of the height of water flowing fractured zone based on PSO-BP neural network
LOU Gaozhong and TAN Yi
Hydraulic connection of aquifers in Barapukuria Coal Mine, Bangladesh
YU Bo, WANG Hao, LIU Feng, LIU Ji, WANG Qiangmin, and SHANG Hongbo
Regularity and control of overburden and surface fractures in shallow-contiguous seams
CAO Jian and HUANG Qingxiang
Improvement of shear strength and anti-disintegration performance of compacted loess
ZHU Yanbo, LI Hongfei, JU Zhitong, LAN Hengxing, LIU Zhenqian, and HAN Yutao
Numerical study of Mabian landslide kinematics and impact intensity
CHEN Xing, ZHAO Zhou, WEI Jiangbo, and XU Chong
Study on the strength and microstructure of loess under freeze-thaw based on temperature path
LONG Jianhui, ZHANG Lingling, XING Xianli, and GUO Xiaojuan
Characteristics analysis of the geothermal water in Heshan Coalfield based on hydrogeochemistry
ZHAO Guanhua
Drilling Engineering
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, and ZHAO Ping
