Advance Search

column
Experimental study on the dispersion law of disaster gas emitted instantaneously in fully mechanized mining face
LEI Baiwei, WANG Jinbo, WU Bing, DANG Suna
2023, 50(4): 1-6. DOI: 10.19835/j.issn.1008-4495.2023.04.001
Abstract PDF
Experimental study on the effect of ionic liquid on surface wettability of coal dust
GAO Jiahui, CHEN Xi, FAN Chaonan, GE Shaocheng
2023, 50(4): 7-12. DOI: 10.19835/j.issn.1008-4495.2023.04.002
Abstract PDF
Numerical simulation of gas explosion model in different accumulation range of H-type roadway
WANG Weijian, YE Qing, JIA Zhenzhen
2023, 50(4): 13-18. DOI: 10.19835/j.issn.1008-4495.2023.04.003
Abstract PDF
Study on atomization characteristics of supersonic siphon type air atomizing nozzle
ZHAO Weizhi, GE Shaocheng, ZHANG Xiaowei, SUN Liying, CHEN Xi, CHEN Jingxu
2023, 50(4): 19-24，29. DOI: 10.19835/j.issn.1008-4495.2023.04.004
Abstract PDF
Experimental study on combustion inhibition characteristics of coal with compound inhibitor
JI Yannan, ZHANG Leilin, CHEN Chaowei
2023, 50(4): 25-29. DOI: 10.19835/j.issn.1008-4495.2023.04.005
Abstract PDF
Experimental study on heat-pipe cooling technology of spontaneously combustible gangue hills under the influence of ambient temperature
ZHANG Yuehui, ZHANG Yongbo, GAO Tong
2023, 50(4): 30-35. DOI: 10.19835/j.issn.1008-4495.2023.04.006
Abstract PDF
Study on gas adsorption and diffusion characteristics of intact coal and tectonic coal
ZENG Ping, ZHANG Dongming, YAN Xianhua, SONG Lin, WANG Xiaolei
2023, 50(4): 36-41. DOI: 10.19835/j.issn.1008-4495.2023.04.007
Abstract PDF
Study on seepage and mechanical properties of water-saturated coal sample under the condition of cold and thermal shock
WANG Ke, RONG Yanlong, GUO Zhi
2023, 50(4): 42-46, 54. DOI: 10.19835/j.issn.1008-4495.2023.04.008
Abstract PDF
Study on mechanical and energy characteristics of red shale under wetting-drying cycle
FENG Xiaolei, MA Zhenqian, CHEN Anmin
2023, 50(4): 47-54. DOI: 10.19835/j.issn.1008-4495.2023.04.009
Abstract PDF
Research on strength identification of rock-like materials based on measured drilling parameters
WANG Zhe, QIU Anbing, GONG Min, WU Haojun, HU Guangfeng, WANG Sijie, ZHOU Shijun
2023, 50(4): 55-62. DOI: 10.19835/j.issn.1008-4495.2023.04.010
Abstract PDF
Development of self-powered vibration sensor for downhole vibration measurement
FENG Yanjun, WU Chuan, YANG Shuo
2023, 50(4): 63-67. DOI: 10.19835/j.issn.1008-4495.2023.04.011
Abstract PDF
Research on early warning model of coal mine gas anomaly based on mathematical statistics method
HE Qiao, XU Jin
2023, 50(4): 68-73. DOI: 10.19835/j.issn.1008-4495.2023.04.012
Abstract PDF
Technology of split-layer roof cutting and pressure relief for roadway protection in contiguous seams
CUI Junbiao, ZHANG Baisheng, GUO Junqing, LI Hanpu, YANG Yizhuo
2023, 50(4): 74-80. DOI: 10.19835/j.issn.1008-4495.2023.04.013
Abstract PDF
Analysis of roof deformation factors in coal roadway heading face based on response surface method
LI Peng, SU Chao, DUAN Pengkun
2023, 50(4): 81-88, 96. DOI: 10.19835/j.issn.1008-4495.2023.04.014
Abstract PDF
Evaluation and prediction of ecological environment restoration effect of Beijing Wangping Coal Mine based on RSEI
ZHONG Anya, SUN Juan, HU Chunming, GU Haihong
2023, 50(4): 89-96. DOI: 10.19835/j.issn.1008-4495.2023.04.015
Abstract PDF
Research and field application of complete set of equipment for coring while drilling
WANG Wenming
2023, 50(4): 97-104. DOI: 10.19835/j.issn.1008-4495.2023.04.016
Abstract PDF
Coupling of natural ventilation pressure and characteristic curve of main fan based on intelligent ventilation
SANG Cong, ZHANG Jianzhong, FU Jiaxing, ZHANG Lang, LI Wei, QIN Jie, ZHANG Meng, WU Guangcheng
2023, 50(4): 105-109. DOI: 10.19835/j.issn.1008-4495.2023.04.017
Abstract PDF
Study on grouting transformation technology of high-confined water floor in working face with large mining length
DUAN Lihong
2023, 50(4): 110-115. DOI: 10.19835/j.issn.1008-4495.2023.04.018
Abstract PDF
Study on feed coefficient of precipitation infiltration of typical sediment in energy area of northern Shaanxi Province
XU Feng
2023, 50(4): 116-122. DOI: 10.19835/j.issn.1008-4495.2023.04.019
Abstract PDF
Simulation of regeneration performance of a new type of built-in conical filter cartridge for dust removal with pulse jet
MENG Dong, WANG Fei, XU Xuerui, SHI Weijing, ZHU Jingcong, LI Jianlong
2023, 50(4): 123-128. DOI: 10.19835/j.issn.1008-4495.2023.04.020
Abstract PDF
Risk assessment of gushing water in coal mine based on F-ANP model
CHEN Guangbo, LIU Fengxu
2023, 50(4): 129-134. DOI: 10.19835/j.issn.1008-4495.2023.04.021
Abstract PDF
Application research of the technology of gas fine control and multi-source cooperative extraction
SHANG Linwei, SUN Baoqiang
2023, 50(4): 135-141. DOI: 10.19835/j.issn.1008-4495.2023.04.022
Abstract PDF
Evolution analysis of ecological spatial pattern in mining damage area of west surface mine in Fushun
LI Yingjun, XIAO Yong, HAO Xiaoyu
2023, 50(4): 142-148, 154. DOI: 10.19835/j.issn.1008-4495.2023.04.023
Abstract PDF
Dynamic analysis of niche and diversity of populations in the early stage of dump reclamation
ZHOU Guochi, YANG Zhuo, XIN Jianbao, WANG Kefeng
2023, 50(4): 149-154. DOI: 10.19835/j.issn.1008-4495.2023.04.024
Abstract PDF
Email Alert RSS