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Error and correction of coal resources/reserves estimation by geological block methods
WANG Weidong, LI Yanping
2014, 42(5): 1-3,60. DOI: 10.3969/j.issn.1001-1986.2014.05.001
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Fractal characteristics of nano-pore structure in tectonically deformed coals in Hancheng mining area
ZHANG Xiaohui, YAO Huifang, LI Wei, WANG Xiujuan, YAN Jiwei
2014, 42(5): 4-8. DOI: 10.3969/j.issn.1001-1986.2014.05.002
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Characteristics of semi-vitrinite of the Mesozoic coal in Xinjiang area and their research significance
FAN Zhangqun, SONG Xiaozhong
2014, 42(5): 9-12. DOI: 10.3969/j.issn.1001-1986.2014.05.003
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Outburst prediction in Ji 4# mining district in Pingdingshan No.5 mine based on force and energy analysis
ZHANG Mingjie, FU Shuai, TIAN Jiajia
2014, 42(5): 13-16,24. DOI: 10.3969/j.issn.1001-1986.2014.05.004
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Evolution of Jurassic low rank coal CBM system in Ordos basin
JIN Xianglan, ZHANG Hong
2014, 42(5): 17-24. DOI: 10.3969/j.issn.1001-1986.2014.05.005
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Remote sensing detection of natural gas hydrate resources in Qinghai-Tibet plateau
WAN Yuqing, LYU June, TAN Furong, LIU Zhuo, QIAO Junwei
2014, 42(5): 25-29. DOI: 10.3969/j.issn.1001-1986.2014.05.006
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The influence of diabase on the occurrence of coalbed methane in Zhangjiakou Xuandong mine
WANG Xianghui, FANG Baowen
2014, 42(5): 30-37. DOI: 10.3969/j.issn.1001-1986.2014.05.007
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Dynamometer card of sucker rod pumps in coalbed methane wells
LIU Chunhua, LIU Xinfu, ZHOU Chao, QI Yaoguang, ZHANG Shousen
2014, 42(5): 38-43. DOI: 10.3969/j.issn.1001-1986.2014.05.008
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GIS-based decision-making support system for prevention and control of water hazards in coal mines
MA Lei, QIAN Jiazhong, ZHAO Weidong, ZHOU Xiaoping
2014, 42(5): 44-49. DOI: 10.3969/j.issn.1001-1986.2014.05.009
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Application of tracing test in detection of water inrushing channels in limestone aquifer
LIU Mancai, XU Guangquan, LIU Lihong, LI Zhifen, DOU Chunyuan, JIN Xiuru
2014, 42(5): 50-54. DOI: 10.3969/j.issn.1001-1986.2014.05.010
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Fuzzy equivalent clustering analysis of surrounding rock stability in Wangcun mine
ZHENG Xuezhao, YU Yuanxiang
2014, 42(5): 55-60. DOI: 10.3969/j.issn.1001-1986.2014.05.011
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Comparison study on shear strength parameters of Jurassic different rock discontinuities in Three Gorges Reservoir region
WANG Jiao, LI Changdong, YONG Rui, LIANG Deming
2014, 42(5): 61-66. DOI: 10.3969/j.issn.1001-1986.2014.05.012
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Application of PHC pipe pile in collapsible loess
ZHAO Ping, XU Feng
2014, 42(5): 67-71. DOI: 10.3969/j.issn.1001-1986.2014.05.013
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Freezing characteristics of deep and thick calcareous clay layer and numerical simulation of freezing temperature field
DU Meng, CHEN Yani, CHEN Xiaowen, RONG Chuanxin
2014, 42(5): 72-76. DOI: 10.3969/j.issn.1001-1986.2014.05.014
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Experiment study on relationship between water content and shear strength of loess in west Shanxi Province
CAO Xiaoyi, LI Ping
2014, 42(5): 77-80,99. DOI: 10.3969/j.issn.1001-1986.2014.05.015
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The electromagnetic field distribution and observation parameters in frequency electromagnetic sounding
CHEN Mingsheng
2014, 42(5): 81-86. DOI: 10.3969/j.issn.1001-1986.2014.05.016
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De-noising seismic data with pre-stack nonlocal means method
HU Xinhai, Ouyang Yonglin, Zeng Qingcai, Wang Xing, Kang Jingcheng
2014, 42(5): 87-91. DOI: 10.3969/j.issn.1001-1986.2014.05.017
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Physical simulation for the influence of incident frequency on seismic response characteristic of thin alternating layers in coal measures
XUE Shigui, HAO Shouling
2014, 42(5): 92-95. DOI: 10.3969/j.issn.1001-1986.2014.05.018
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Nonlinearity finite element analysis of rubber cylinder ring around the grout injector with mechanical sealing
FAN Chengzhou, HUANG Huayuan, LIU Zhenxing, DING Bocheng, WANG Falin
2014, 42(5): 96-99. DOI: 10.3969/j.issn.1001-1986.2014.05.019
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Design of drilling parameter measuring system of drill rig in soft coal seam
WENG Yinsheng, YIN Xinsheng, ZHAO Liang
2014, 42(5): 100-103. DOI: 10.3969/j.issn.1001-1986.2014.05.020
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Application of screw hydraulic cartridge valves in drill rig for coal mines
SONG Haitao
2014, 42(5): 104-106. DOI: 10.3969/j.issn.1001-1986.2014.05.021
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New drilling technology of in-seam borehole in coal mine
CHEN Aihe, ZHANG Changhu, LIU Yanjun, SUN Yufeng, ZHAO Xiankai
2014, 42(5): 107-108. DOI: 10.3969/j.issn.1001-1986.2014.05.022
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