Advance Search

column
Experimental study on performance of rubber-fly ash-based mine floor fissure grouting material
ZHANG Wenquan, ZHU Xianxiang, LI Song, LIU Yong, WU Xunan, CHEN Bing
2023, 51(5): 1-10. DOI: 10.13199/j.cnki.cst.2022-1153
Abstract PDF
Research on surface subsidence law in high-intensity mining of shallow buried with thick coal seam
XU Feiya, GUO Wenbing, WANG Chen
2023, 51(5): 11-20. DOI: 10.13199/j.cnki.cst.2021-0821
Abstract PDF
Danger-relief principle and parameter optimization of borehole energy relief for rock burst in coal road floor
CHEN Tao
2023, 51(5): 21-31. DOI: 10.13199/j.cnki.cst.2021-0772
Abstract PDF
Research on energy dissipation characteristics and coal burst tendency of fissured coal mass
ZHU Zhijie, LI Ruiqi, TANG Guoshui, HAN Jun, WANG Laigui, WU Yunlong
2023, 51(5): 32-44. DOI: 10.13199/j.cnki.cst.2022-2242
Abstract PDF
Multi-factor coupling analysis of large-energy events in a kilometer deep mine
ZHAO Cheng, WANG Yong, LI Zhishen, WANG Tao, WANG Weibin, GAI Decheng, YU Haifeng, WANG Cunwen, CHEN Yang, DONG Chunyu, WU Chenhe
2023, 51(5): 45-52. DOI: 10.13199/j.cnki.cst.2021-0563
Abstract PDF
Parameter design of coal pillar in highwall mining under action of dynamic-static load
JIANG Juyu, LU Ye, CAO Lanzhu, FU Tianguang, WANG Dong, WANG Laigui, CAI Mingxiang, LI Lei
2023, 51(5): 53-62. DOI: 10.13199/j.cnki.cst.2023-0125
Abstract PDF
Experimental investigation on fracture behavior of lignite and its fracturing significance:taking Shengli Coalfield as an example
CHEN Lichao, WANG Shengwei, ZHANG Diankun
2023, 51(5): 63-71. DOI: 10.13199/j.cnki.cst.2021-1313
Abstract PDF
Stick-slip meta-instability of coal under uniaxial loading and AE and EMR response characteristics
FENG Xiaojun, DING Zeng, WANG Enyuan, LI Dexing, ZHANG Qiming
2023, 51(5): 72-81. DOI: 10.13199/j.cnki.cst.2021-1015
Abstract PDF
Study on evolution law of mechanical properties of coal samples subjected to freezing and freeze-thaw cycles of liquid nitrogen
CHU Yapei, ZHANG Dongming, YANG Han, LIU Heng, WU Xuyang, SHEN Tong, ZHAI Panpan
2023, 51(5): 82-92. DOI: 10.13199/j.cnki.cst.2021-1451
Abstract PDF
Advanced characterization of coal microstructure before and after liquid nitrogen cold soaking
LIU Shumin, LI Xuelong, WANG Dengke
2023, 51(5): 93-102. DOI: 10.13199/j.cnki.cst.2021-1192
Abstract PDF
Experimental study on the influence of middle and low rank coal functional groups on coal wettability
YAN Min, YUE Min, LIN Haifei, YAN Dongjie, WEI Jianing, QIN Xueyan, ZHANG Jin
2023, 51(5): 103-113. DOI: 10.13199/j.cnki.cst.2021-1097
Abstract PDF
Experimental study on the influence of oxygen concentration on spontaneous combustion characteristics of sulfur-containing anthracite
ZHOU Xihua, JIANG Yanhang, BAI Gang, LI Dongfang, HAO Huiying
2023, 51(5): 114-123. DOI: 10.13199/j.cnki.cst.2021-1396
Abstract PDF
Research and application of fire air and smoke flow emergency control technology for mine complex ventilation network
PEI Xiaodong, HAO Haiqing, WANG Kai, JIANG Shuguang, SUN Yong, CHEN Jiahui, WU Zhengyan, JIANG Heguo, SHAO Hao
2023, 51(5): 124-132. DOI: 10.13199/j.cnki.cst.2022-1787
Abstract PDF
Application of remote sensing method in coal fire identification in Ningwu Coalfield
GAO Yurong, SUI Gang, ZHANG Xinjun, KONG Jiayuan, ZHANG Hesheng
2023, 51(5): 133-139. DOI: 10.13199/j.cnki.cst.2021-1461
Abstract PDF
Shale gas geological characteristics and exploration potential of lower permian Taiyuan Formation in Linxing Area
TAO Chuanqi, WANG Yanbin, NI Xiaoming, HAN Jie, LIU Shenglin
2023, 51(5): 140-148. DOI: 10.13199/j.cnki.cst.2021-1073
Abstract PDF
Research on the interpretation method of channel waves for various abnormal bodies in geologically transparent working faces
WU Guoqing, MA Yanlong
2023, 51(5): 149-160. DOI: 10.13199/j.cnki.cst.2021-1016
Abstract PDF
Distribution, occurrence characteristics and geological origin of typical hazardous elements in low-medium ash coal of Huainan coalfield
HU Guangqing, WU Dun, WEI Chao, LIU Guijian, ZHANG Wenyong, SUN Qingye, WANG Youde
2023, 51(5): 161-173. DOI: 10.13199/j.cnki.cst.2021-1033
Abstract PDF
Geochemical characteristics and sedimentary environment of coal during Middle Jurassic in Yima Basin
GAO Di, GUO Huiling, WANG Jiahui
2023, 51(5): 174-183. DOI: 10.13199/j.cnki.cst.2021-1395
Abstract PDF
Geochemical characteristics of rare earth elements in Late Permian coals in Western Henan and indicative meaning
LIN Jingyan, SUN Mingxiao, LI Hongdou, ZUO Guibin, GUO Wenmu, Maksim G Blokhin, WANG Zhiyong, TIAN Zeqi, XIAO Lin
2023, 51(5): 184-192. DOI: 10.13199/j.cnki.cst.2021-1076
Abstract PDF
Numerical simulation study on the impact of high intensity mining activities on groundwater
LYU Qingxu, DI Junzhen, LI Guo, LIN Xin
2023, 51(5): 193-199. DOI: 10.13199/j.cnki.cst.2021-0721
Abstract PDF
Stability monitoring and bearing pressure capacity of waterproof sealing wall in underground goaf
DU Mingze, KONG Fanlong, FEI Yu, WANG Donghao
2023, 51(5): 200-208. DOI: 10.13199/j.cnki.cst.2022-2025
Abstract PDF
Research on vulnerability assessment of coal floor groundwater bursting based on improved local variable weight theory
LI Zhe, DING Xiang, LIU Shouqiang, PU Zhiguo
2023, 51(5): 209-218. DOI: 10.13199/j.cnki.cst.2021-0959
Abstract PDF
Experimental study on microwave propagation characteristics of different coal-gangue mixtures
SI Lei, LI Jiahao, XING Feng, WEI Dong, DAI Jianbo, WANG Zhongbin
2023, 51(5): 219-231. DOI: 10.13199/j.cnki.cst.2022-0206
Abstract PDF
Numerical simulation of cooperative breaking rock by multi-cutter and research on the layout law of disc cutter on cutterhead
LIU Yadi, QI Wencong, LIU Haofei, KANG Yilan, ZHANG Qian
2023, 51(5): 232-244. DOI: 10.13199/j.cnki.cst.2022-0158
Abstract PDF
Classification of coal gangue pile vegetation based on UAV remote sensing
ZHOU Tao, HU Zhenqi, RUAN Mengying, LIU Shuguang, ZHANG Yuhang
2023, 51(5): 245-259. DOI: 10.13199/j.cnki.cst.2021-0899
Abstract PDF
Soil carbon dynamic characteristics of coal gangue-filled reclaimed cropland and forest land under time series
MA Tenghui, LI Rong, WANG Kun, QU Junfeng
2023, 51(5): 260-268. DOI: 10.13199/j.cnki.cst.ST21-024
Abstract PDF
Research progress in the removal of fluoride ions from mine water by adsorption method
TANG Jiawei, ZHANG Suo, LIU Zhaofeng, ZHANG Haiqin, BAO Yixiang, HOU Fulin, GUO Qiang, CAO Zhiguo, LI Jingfeng
2023, 51(5): 269-283. DOI: 10.13199/j.cnki.cst.2022-1835
Abstract PDF
Research on co-combustion behavior of sewage sludge and coal slime
WANG Biru, JIA Li, WANG Yanlin, CHENG Peng, GUO Jinrong, ZHANG Liu, JIN Yan
2023, 51(5): 284-293. DOI: 10.13199/j.cnki.cst.2021-0940
Abstract PDF
Structural characteristics and pyrolysis behavior of low-rank coal with different vitrinite/inertinite ratio
WANG Xiaoling, WANG Shaoqing, CHEN Hao, ZHAO Yungang, SHA Jidun, LI Kang
2023, 51(5): 294-301. DOI: 10.13199/j.cnki.cst.2021-1023
Abstract PDF
Effect of additives on microstructure of coal-based graphite
YU Zhaoyi, XIE Weining, QIU Tian, LU Qichang, JIANG Haidi, HE Yaqun
2023, 51(5): 302-308. DOI: 10.13199/j.cnki.cst.2021-0966
Abstract PDF
RSS Email Alert