Advance Search

column
Short-term early warning identification of coal-gas compound dynamic disasters under fault influence
Wang Kai, Zhao Minghao, Du Feng, Li Kangnan, Sun Jiazhi, Zhang Yiyang
2026, 53(3): 1-11. DOI: 10.19835/j.issn.1008-4495.20260383
Abstract PDF
Experimental and molecular simulation study on the competitive adsorption characteristics of CO2 and CH4 in coals of different rank
Xu Jiang, Liu Rong, Peng Shoujian, Wang Zhonghui, Chen Jiaxuan
2026, 53(3): 12-25. DOI: 10.19835/j.issn.1008-4495.20260235
Abstract PDF
Study on the effect of CO2 displacement and CH4 injection pressure and its optimal threshold in weakly caking coal of the Huangling Mining Area
Wen Hu, Zhu Jiarui, Liu Mingyang, Fan Shixing, Huang Xingli, Han Guiqi, Han Tao, Wang Dengke, Wang Ning, Kang Furu
2026, 53(3): 26-35. DOI: 10.19835/j.issn.1008-4495.20260289
Abstract PDF
Experimental study on the effect of coal rank on the efficiency of N2 injection on CH4 displacement
Lin Haifei, Wang Lianmeng, Long Hang, Ji Pengfei, Ding Yonghao
2026, 53(3): 36-46. DOI: 10.19835/j.issn.1008-4495.20260489
Abstract PDF
Mechanism of coordinated coal slag discharge in generation-transportation-bearing stages for in-seam borehole hydraulic annular cutting
Zhang Yongjiang, Zhang Di, Yu Jianjian
2026, 53(3): 47-55. DOI: 10.19835/j.issn.1008-4495.20260414
Abstract PDF
Study on the relationship between microseismic evolution during coal rock rupture ahead of the mining face and gas emission
Jiang Changbao, Zhao Yan, Shu Longyong, Qin Kai, Jing Chen
2026, 53(3): 56-67. DOI: 10.19835/j.issn.1008-4495.20260287
Abstract PDF
Gas drainage enhancement by multi-cycle deep displacement of binary gases
Zhang Lei, Tian Ye, Liu Xinyuan, Sun Haitao, Liu Zhiwei, Huang Shouye, Che Hongxin, Wang Huan
2026, 53(3): 68-77. DOI: 10.19835/j.issn.1008-4495.20260335
Abstract PDF
Study on the failure characteristics and microseismic regularity of hole-containing specimens with different rock bridge inclinations
Xiao Peng, Liu Wenshen, Han Kai, Feng Hanghang
2026, 53(3): 78-90. DOI: 10.19835/j.issn.1008-4495.20260477
Abstract PDF
Effect of water-migration-induced pore reconstruction on methane diffusion under transient thermal disturbance
Liu Zhengdong, Wang Bing, Zhang Kaizhong, Liu Cong
2026, 53(3): 91-99. DOI: 10.19835/j.issn.1008-4495.20260455
Abstract PDF
Prediction model for coal and gas outburst based on quantitative analysis of the tectonophysical environment
Liang Yueqiang
2026, 53(3): 100-105. DOI: 10.19835/j.issn.1008-4495.20260085
Abstract PDF
Dynamic evaluation and prediction of coal mine safety performance integrating ANP-GWO and RF-TF-IDF
Liu Yejiao, Li Jinliang, Yan Wenjie, Jiang Fengyi, Wang Huixin, Cao Dongqiang, Tian Zhichao
2026, 53(3): 106-117. DOI: 10.19835/j.issn.1008-4495.20251135
Abstract PDF
Study on the effectiveness of parameter optimization for gas extraction boreholes based on gas pressure and gas flow rate evolution
Yi Haiyang, Hui Jia, Wang Xiaopo, Li Chunyuan, Yang Hongwei, Li Xueliang, Chen Zheng
2026, 53(3): 118-128. DOI: 10.19835/j.issn.1008-4495.20251030
Abstract PDF
Research progress and challenges of permeability enhancement technologies for low-permeability coal seams in high-gas mines
Yang Yong, He Kun, He Jiangfu, Li Quangui, Luo Yongjiang, Hu Qianting
2026, 53(3): 129-145. DOI: 10.19835/j.issn.1008-4495.20250332
Abstract PDF
Experimental study on reciprocating hydraulic slotting technology and its slotting performance
Zhang Wei, Da Guozhi, Wang Fengchao, Zhang Liyao, Xu Rui, Fu Qi, Pu Liangliang, Chen Hongkui
2026, 53(3): 146-152. DOI: 10.19835/j.issn.1008-4495.20250220
Abstract PDF
Study on the impact of environmental pressure on the diffusion kinetic characteristics of CH4 in coal
Gao Tao, Wang Chen, Gao Jie, Lu Weiyong, Yang Tao
2026, 53(3): 153-160. DOI: 10.19835/j.issn.1008-4495.20251134
Abstract PDF
Numerical simulation of dust source tracing in a fully mechanized working face with large mining height under different wind speeds
Li Xiangdong, Ma Wei, Zhang Sheji, Huo Shihao, Wang Zhu, Zhang Jian
2026, 53(3): 161-169. DOI: 10.19835/j.issn.1008-4495.20241101
Abstract PDF
Dynamic prediction of gas emission in the working face based on variational mode decomposition and grey wolf optimizer-optimized BiLSTM
Geng Chenhui, Cui Yunan, Liu Jinzhe, Li Longlong, Liu Xingshu, Bi Zhenbiao
2026, 53(3): 170-177. DOI: 10.19835/j.issn.1008-4495.20250633
Abstract PDF
Experimental study on damage and failure of multi-layer pre-cracked sandstone specimens
Chi Xiaolou, Wang Yike, Yang Ke, Zhao Kaikai
2026, 53(3): 178-187. DOI: 10.19835/j.issn.1008-4495.20250986
Abstract PDF
Research on the mechanism of hidden disasters and control technology for collapse columns
Zhang Chongchong, Du Botao, Zhong Xudong, Li Peishuai, Duanmu Lingmeng
2026, 53(3): 188-195. DOI: 10.19835/j.issn.1008-4495.20250383
Abstract PDF
An intelligent classification model for rock mass blastability integrating data optimization and interpretable analysis
He Ziwang, Wang Chao, Yu Hao, Qi Shuai, Jin Zijun, Liu Yu
2026, 53(3): 196-203. DOI: 10.19835/j.issn.1008-4495.20250648
Abstract PDF
Coupling damage effects on the geological environment and development of an ecological synergistic restoration technology system for combined surface and underground mining area
Guo Xiaoli, LI Xueliang
2026, 53(3): 204-212. DOI: 10.19835/j.issn.1008-4495.20250872
Abstract PDF
Construction of a gas geology system for a transparent working face in coal mines
Peng Yang, Wen Guangcai, Li Mingjian, Chen Min, Cheng Xiaoyang, Zhu Moran, Xu Xuezhan, Tang Huaqiang, Liao Cheng, Pu Yang, Yue Jun, Qin Muguang
2026, 53(3): 213-222. DOI: 10.19835/j.issn.1008-4495.20260363
Abstract PDF
An improved charge-sensing method for dust concentration monitoring based on active charging
Zhao Zheng, Li Dewen, Guo Shengjun, Wu Fuxiang, Liu Guoqing
2026, 53(3): 223-231. DOI: 10.19835/j.issn.1008-4495.20250053
Abstract PDF
Research on an edge computing-oriented time series prediction model for hazardous gases in goaf
Wang Ke, Guo Huasheng, Xu Donghong
2026, 53(3): 232-238. DOI: 10.19835/j.issn.1008-4495.20250967
Abstract PDF
Parameter self-tuning ADRC-SMC drilling control and its application in anti-burst drilling robots
Liang Bin, Liu Yang, Zhao Yangqi, Si Lei
2026, 53(3): 239-250. DOI: 10.19835/j.issn.1008-4495.20251066
Abstract PDF
Research on drill pipe target localization method based on differential evolution for Faster R-CNN
Zhang Mingchen, Wang Qingfeng, Yang Ruiyi, Zhang Shitao, Xin Dezhong, Chen Hang
2026, 53(3): 251-256. DOI: 10.19835/j.issn.1008-4495.20250900
Abstract PDF
Email Alert RSS