Coal Geology & Exploration
Volume 52, Issue 9 (2024)
Table of Contents
Table of Contents
The Editors
Special Issue Articles
Geological support technology framework system for mining induced hazards and damage reduction mining of geological conditions in western mining area
WANG Shuangming, SUN Qiang, GENG Jishi, YUAN Shihao, GU Chao, YANG Duoxing, NIU Chao, LU Tuo, GUO Chen, ZHANG Huanlan, HUANG Haiyu, and SHI Qingmin
Accumulation patterns and exploitation and utilization targets of geothermal resources in the coal-bearing area in North China
PANG Zhonghe and DUAN Zhongfeng
Coal Geology, Mine Geology
Pillar wall angles of karst collapse pillars in the Xishan coalfield: Characteristics and implications
ZHAO Jingui, WANG Jiangwei, YANG Gaofeng, and GUO Mintai
R&D and application of an experimental system for coal permeability enhancement through resonance under the excitation of low-frequency vibration
WEN Zhihui, GUO Shuqian, WEI Jianping, ZHANG Tiegang, WANG Jianwei, ZHANG Libo, and REN Yongjie
A TIN-GTP algorithm-based technique for 3D geological modeling of coal mines
WANG Xiaohui, LIU Zaibin, ZHANG Dongliang, MA Liang, CHEN Baohui, LEI Xiaorong, BAI Baojun, and YAN Junsheng
Accumulation mechanisms and resource potential of helium in coal measures: A case study of the eastern margin of the Ordos Basin
LIU Xiangbai, TAO Shizhen, YANG Xiuchun, ZHAO Qun, CHEN Yanyan, LIU Ziyang, PEI Xiangbing, WANG Longfei, YI Wei, FENG Jianqiu, ZHANG Tan, GAO Jianrong, TAO Xiaowan, LIU Zhuangxiaoxue, LI Chaozheng, YANG Yiqing, and CHEN Yue
Coal permeability enhancement via cyclic percussion using low-temperature liquid CO2 and high-temperature water vapor and simulations of resultant gas drainage performance
QIN Lei; WANG Ping; School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083, China Shugang; WANG Hui; LIU Pengfei; LI Jiawei; and LIN Haifei
Hydrogeology, Engineering Geology, Environmental Geology
Deep beam theory-based mechanical analysis of water-resisting key strata of coal seam floors in a deep mining environment
WANG Bingwen, ZHA Wenhua, and LU Haifeng
Fracture mechanical criteria and simulation of floors with Y-shaped branches of major faults in coal mines
LI Ang, SUN Jingxin, ZHANG Wenzhong, ZHANG Zhuang, YANG Yuxuan, WANG Weidong, LYU Wei, and FAN Liuyi
Elastoplastic stress analysis of multi-refrigerant combined heterogeneous artificial frozen wall
WANG Bin, LIANG Xiuling, ZHANG Zihao, CAI Haibing, and RONG Chuanxin
Convection - heat transfer coupling mechanism for closed-loop heat extraction from hydrothermal resources using horizontal wells
GU Feng, LI Youwu, ZHANG Yue, GAO Ying, YANG Peng, WANG Anran, and CUI Jingyun
Analytical model for reactive solute transport in a channel-matrix system
WEI Nana, LI Xu, XU Guangquan, ZHANG Haitao, and SHAO Zefan
Landslide sensitivity assessment of coal mining subsidence areas based on information value - machine learning coupling models
NIU Chenhao, JIAO Runcheng, HAN Jianfeng, WANG Shengyu, GUO Xuefei, LIU Chang, HAN Yucheng, and SONG Guofeng
Coal Geophysical Exploration, Mine Geophysical Exploration
A neural network-based method for analyzing diffracted wave velocity
TAO Junhong, ZHAO Jingtao, and SHENG Tongjie
A method for reconstructing consecutively missing seismic data based on recurrent feature reasoning
LI Zijuan, CHANG Guangyao, and JIA Yongna
Drilling Engineering
Key technology and practice of deep borehole pneumatic directional drilling in broken-soft coal seam in Yangquan mining area
LIU Fei, LI Quanxin, FANG Jun, LIU Jianlin, YANG Weifeng, CHU Zhiwei, ZHAO Jianguo, and WANG Siyi
Emergency response and critical technologies for large-diameter boreholes in mine rescue through surface drilling
MA Tan, ZHUGE Lei, and ZHAO Weidong
