column
Research on cyclic liquid nitrogen fracturing technology for enhancing coalbed methane drainage and its application prospect
ZHAI Cheng, XU Jizhao
2020, 46(10): 1-8.. DOI: 10.13272/j.issn.1671-251x.17669
Abstract PDF
Analysis of development framework of intelligent coal mine underground drilling technology
LI Quanxin, LIU Fei, FANG Ju
2020, 46(10): 9-13. DOI: 10.13272/j.issn.1671-251x.17662
Abstract PDF
Application of pneumatic directional drilling technology for soft-fragmentized coal seam in Qinglong Coal Mine
KONG Qingjun, CHU Zhiwei
2020, 46(10): 14-18.. DOI: 10.13272/j.issn.1671-251x.2020070056
Abstract PDF
Research on influence characteristics of water jet impact on borehole gas drainage
GAO Yabin, HAN Peizhuang, GUO Xiaoya, XIANG Xin, WANG Fei
2020, 46(10): 19-25. DOI: 10.13272/j.issn.1671-251x.17651
Abstract PDF
Research on drag reduction technology for long boreholes drilling in coal mine
WANG Siyi, ZHAO Jiangpeng, YANG Dongdong
2020, 46(10): 26-31. DOI: 10.13272/j.issn.1671-251x.2020020025
Abstract PDF
Research on underground drill pipe counting method based on improved ResNet network
GAO Rui, HAO Le, LIU Bao, WEN Jingyi, CHEN Yuhang
2020, 46(10): 32-37.. DOI: 10.13272/j.issn.1671-251x.2020040054
Abstract PDF
Research on a novel combined sealing airbag for high gas working face corner
QIAO Lei, FAN Fuhuai, HUANG Xiaosheng
2020, 46(10): 38-42. DOI: 10.13272/j.issn.1671-251x.17660
Abstract PDF
Research on key technologies of mine-used intelligent inspection robot
PAN Xiangsheng, CHEN Xiaojing
2020, 46(10): 43-48. DOI: 10.13272/j.issn.1671-251x.2020080042
Abstract PDF
Research on data-driven detection technology of smart coal mine
PAN Hongguang, PEI Jiabao, HOU Yuanbi
2020, 46(10): 49-54. DOI: 10.13272/j.issn.1671-251x.17606
Abstract PDF
An information interaction method for smart mine
HU Wentao, ZHUO Minmin, ZHAO Lichang, ZHANG Xiaoguang
2020, 46(10): 55-60. DOI: 10.13272/j.issn.1671-251x.17585
Abstract PDF
Discussion on construction and key technologies of intelligent mine from production perspective
LUO Mingkun, LI Sheng, FAN Chaojun
2020, 46(10): 61-68.. DOI: 10.13272/j.issn.1671-251x.2020030033
Abstract PDF
Optimal energy saving control of mine coal transportation system based on machine visio
GUO Weidong, LI Ming, KANG Junming, LEI Meng, ZHU Meiqiang
2020, 46(10): 69-75. DOI: 10.13272/j.issn.1671-251x.17625
Abstract PDF
Mine flood perception method based on spatiotemporal generalization modeling in Gabor domai
CAO Yuchao
2020, 46(10): 76-79. DOI: 10.13272/j.issn.1671-251x.17666
Abstract PDF
Deformation and failure characteristics and support technology of deep roadway with composite roof
QIN Haizhong, FU Yukai, WANG Tao
2020, 46(10): 80-86. DOI: 10.13272/j.issn.1671-251x.2020020009
Abstract PDF
Calculation and simulation research on leakage magnetic field of broken wire damage of wire rope
DOU Liancheng, ZHAN Weixia
2020, 46(10): 87-91. DOI: 10.13272/j.issn.1671-251x.2019120048
Abstract PDF
Coal mine dual prevention information system based on Apriori algorithm
HUANG Yuxin, YAN Zhenguo, FAN Jingdao, LI Chuan
2020, 46(10): 92-98. DOI: 10.13272/j.issn.1671 -251x.2020040095
Abstract PDF
Measurement and analysis of underground ultra wide band signal path loss
DOU Xueli, NIU Yonggang, YIN Peng, LI Jingsheng, LUAN Liangliang, LAN Xiang
2020, 46(10): 99-103. DOI: 10.13272/j.issn.1671 -251x.17667
Abstract PDF
Research on stress distribution characteristics of coal pillar in fully mechanized caving face
LIU Ming, CAO Minyuan, LI Bo
2020, 46(10): 104-108. DOI: 10.13272/j.issn.1671 -251x.17533
Abstract PDF
Networking architecture of large -scale electromechanical equipment in coal mine based on Redis
CHEN Qing
2020, 46(10): 109-113. DOI: 10.13272/j.issn.1671-251x.2020050019
Abstract PDF
Video monitoring system of mine working face based on wireless multi -hop network
LIANG Hong
2020, 46(10): 114-118. DOI: 10.13272/j.issn.1671 -251x.17413
Abstract PDF