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Characteristics of detached faults and their control on coal in Longyong coal field
CHEN Quanlin
2015, 43(4): 1-5. DOI: 10.3969/j.issn.1001-1986.2015.04.001
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Tectonic coal structure and pore characteristics of Zhuxianzhuang mine
ZHANG Ruigang, FANG Litao, HU Bo, QIN Lin, XIONG Liang
2015, 43(4): 6-10,16. DOI: 10.3969/j.issn.1001-1986.2015.04.002
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Characterization and analysis of Zouzhuang tectonic coal with different degree of demineralization
MA Zhihao, YANG Hong, ZHANG Yugui, LEI Dongji, ZHANG Lei
2015, 43(4): 11-16. DOI: 10.3969/j.issn.1001-1986.2015.04.003
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Evolution characteristics of sulfur-bearing structures of low and medium rank coal with high organic sulfur content
ZHAO Zhengfu, TANG Yuegang, WEI Qiang, WANG Shaoqing, JIANG Di
2015, 43(4): 17-22. DOI: 10.3969/j.issn.1001-1986.2015.04.004
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Model of coal gas permeability prediction based on PSO-LSSVM
SHAO Liangshan, MA Han
2015, 43(4): 23-26. DOI: 10.3969/j.issn.1001-1986.2015.04.005
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One-dimensional simulation tests on permeation in stability of coal containing gas
XIE Yan, WANG Yong, HU Shuigen
2015, 43(4): 27-30,35. DOI: 10.3969/j.issn.1001-1986.2015.04.006
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CBM reservoir-cap formation type and its gas controlling function in the eastern margin of Ordos basin
TIAN Wenguang, XIAO Jianxin, ZHANG Jidong, ZHAO Suping
2015, 43(4): 31-35. DOI: 10.3969/j.issn.1001-1986.2015.04.007
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Velocity sensitivity and its influencing factors of high-rank coal reservoirs in southern Qinshui basin
ZHANG Yongping, YANG Yanlei, TANG Xinyi, ZHANG Junjie
2015, 43(4): 36-40. DOI: 10.3969/j.issn.1001-1986.2015.04.008
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Characteristics of CBM reservoir in Huangling-Longxian coalfield
YANG Xinhui
2015, 43(4): 41-45. DOI: 10.3969/j.issn.1001-1986.2015.04.009
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Analysis of CBM well fracturing in Guanzhai mine
HU Zhengtian, WAN Zhijie, ZHANG Dongliang, GONG Zewen
2015, 43(4): 46-50. DOI: 10.3969/j.issn.1001-1986.2015.04.010
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Effects of atmospheric pressure on the test result of desorbed coalbed gas content
TIAN Xinjuan
2015, 43(4): 51-54. DOI: 10.3969/j.issn.1001-1986.2015.04.011
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Key technology and equipment of borehole-controlled grouting for highly effective plugging large channel of water inrush
ZHU Mingcheng
2015, 43(4): 55-58. DOI: 10.3969/j.issn.1001-1986.2015.04.012
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Mechanism of water inrush in roof in Laogongyingzi mine
ZHANG Yan
2015, 43(4): 59-62,68. DOI: 10.3969/j.issn.1001-1986.2015.04.013
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Mechanical charactristics of deformation and damage mechanism of sandstone under different confining pressure
WANG Yunfei, WANG Liping, JIAO Huazhe, ZHAO Hongbo
2015, 43(4): 63-68. DOI: 10.3969/j.issn.1001-1986.2015.04.014
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Effect of slip surface shape on active earth pressure upon retaining wall
XU Yang, YAN Changhong, JIANG Yuping, XU Baotian
2015, 43(4): 69-74. DOI: 10.3969/j.issn.1001-1986.2015.04.015
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Application of composite foundation treated with CFG pile and jet grouting pile in karst area
LIU Yuan, ZHANG Keneng, LIU Chuang, XIAO Xiaoling, WU Youping
2015, 43(4): 75-78,84. DOI: 10.3969/j.issn.1001-1986.2015.04.016
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Connotation of tectonic setting in coal area and its type division
SUN Xueyang, XIA Yucheng
2015, 43(4): 79-84. DOI: 10.3969/j.issn.1001-1986.2015.04.017
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Seismic prediction of weathering crust palaeokarst reservoir: a study on the karst reservoir of the 4th Leikoupo Formation of Yuanba area in Northeast Sichuan
CHEN Gang, ZHANG Xihua, CHEN Yong, LIN Liangbiao, WEN Long, LIN Kai
2015, 43(4): 85-89,93. DOI: 10.3969/j.issn.1001-1986.2015.04.018
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Application of 3D seismic attribute interpretation technology in the detection of roadway
ZHU Hongjuan
2015, 43(4): 90-93. DOI: 10.3969/j.issn.1001-1986.2015.04.019
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Parameter selection and applicability of gas content logging interpretation methodology in coal seam
TANG Ying, LI Lezhong, JIANG Shixin, ZHANG Binhai, ZHONG Mihong, SUN Yuhong
2015, 43(4): 94-98. DOI: 10.3969/j.issn.1001-1986.2015.04.020
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Technology of power supply of mine intrinsically safe rescue system
YIN Zhongling, WANG Xiaobo
2015, 43(4): 99-101. DOI: 10.3969/j.issn.1001-1986.2015.04.021
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Electrical experiment and its characteristics of tectonic coal
GUO Xiaojie, LEI Dongji, ZHANG Yugui
2015, 43(4): 102-105. DOI: 10.3969/j.issn.1001-1986.2015.04.022
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Optimal design of mine-used inclinometer based on 3D design software
ZHAO Min, WU Xiaoming, LI Jiong, CHEN Ting
2015, 43(4): 106-107,111. DOI: 10.3969/j.issn.1001-1986.2015.04.023
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Experiment and application of ZDY5000RF drill rig and auxiliary equipment
JI Qianhui, CHEN Gang, WANG Feng, SUN Baoshan, CUI Zhiyuan
2015, 43(4): 108-111. DOI: 10.3969/j.issn.1001-1986.2015.04.024
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Trajectory design and calculation of nearly horizontal MWD directional borehole in underground coal mine
SHI Zhijun, XU Chao, LI Quanxin
2015, 43(4): 112-116. DOI: 10.3969/j.issn.1001-1986.2015.04.025
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Experiment of drilling fluid used to drill hard fractured complex formation
DENG Lirong, LIU Zhenxing, CAO Jun, YIN Xiaoli
2015, 43(4): 117-119. DOI: 10.3969/j.issn.1001-1986.2015.04.026
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Application of borehole track recorder in mine water prevention and control
LEI Xiaorong, CHENG Jianyuan
2015, 43(4): 120-122. DOI: 10.3969/j.issn.1001-1986.2015.04.027
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The common problems and suggestions in geotechnical engineering investigation
ZHANG Zixiang
2015, 43(4): 123-124. DOI: 10.3969/j.issn.1001-1986.2015.04.028
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