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Division boundary optimization of inclined coal seam in open-pit mine under eroded burnt rock
CAO Bo, TAO Yabin, HAN Yong, ZHANG Ziguang, BAI Wenzheng, LIU Zhilong
2020, 48(6)
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Study on diffusion law of pre-grouting slurry for leakproof roof of roadway development in coal seam with soft floor，soft roof and soft coal
ZHI Guanghui, JIANG Yanjun, WANG Wengang
2020, 48(6)
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Study on structural characteristics and influence mechanism of coal slurry flocs by mechanical shearing
SONG Shuai, FAN Yuping, MA Xiaomin, DONG Xianshu, CHANG Ming
2020, 48(6)
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Study on comprehensive evaluation of slagging characteristics of high-alkali coal blending combustion from Hami Area
YANG Yi, WANG Dundun, CHEN Xun, YAO Bin
2020, 48(6)
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Study on in-situ stress characteristics of coalbed methane reservoir in Laochang Mining Area, eastern Yunnan
XING Yanan, ZHANG Songhang, TANG Shuheng, GUO Yingying, YU Tiancheng, ZHU Weiping
2020, 48(6)
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Study on coal facies evolution law of Permian coal seam in south Pingdingshan Coalfield
ZHAI Yingquan, LI Meng, PAN Jienan, WANG Zhenzhi, WANG Xianglong, MOU Pengwei, GE Taoyuan
2020, 48(6)
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Parameters optimization test of mine transient electromagnetic method and application of advanced detection
MU Yi, LI Jianghua, XU Hui, MA Zhichao, CUI Jinliang, ZHANG Yongchao
2020, 48(6)
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Optimized inversion of TEM and CSAMT detection in goaf water accumulation area of shallow coal seam
SU Chao, LI Mingxing, WANG Peng
2020, 48(6)
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Study on short offset transient electromagnetic detection technology for low-resistance electrical sources in deep mine
YAN Guocai, XIAN Penghui, QIU Nianguang
2020, 48(6)
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Study on characteristics of seismic wave velocity response in orthotropic fractured coal seams
LI Qin, ZHAO Bin, MA Suibo
2020, 48(6)
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Research on discrete element method simulation of crushing force for double-toothed roller crusher
YIN Xinwei, HU Yuelong, YANG Xuepeng, ZHANG Zhuo, LONG Lianchun
2020, 48(6)
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Study on fatigue life prediction of drill pipe for mine drilling
MENG Xianghui
2020, 48(6)
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Research on hydraulic support shaft transportation technology and equipment based on TRIZ
HE Jingqiang, WANG Zhiwei, YAO Zhigong
2020, 48(6)
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Research on optimization of extraction pipeline connection mode of replacing roadway with borehole in top coal caving face
LI Runzhi, LIU Hao
2020, 48(6)
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Study on health assessment method of shearer based on combination weighting method
CAO Xiangang, LEI Yinan, GONG Yurong, ZHANG Shunan, LUO Xuan
2020, 48(6)
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Experimental study on deformation and failure characteristics of heterostructure in borehole sealing section
YANG Weidong, HUO Zhonggang, SHU Longyong, HAO Jinwei
2020, 48(6)
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Experimental study on morphological characteristics of blasting-induced cracks under action of different media
MAO Xiaoyi, MA Yankun, ZHAO Aohan
2020, 48(6)
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Study on risk assessment and prevention measures of mining face affected by abandoned oil well
WANG Yongjie, LIANG Shun, LI Xiangchun, CHEN Jian, WANG Jinguo, CHEN Ren
2020, 48(6)
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Calculation model and analytical solution of heat transfer in filling body of deep mines
CHEN Liu, LEI Yanzi, LIU Lang, JI Changfa, LI Quan
2020, 48(6)
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Study on characteristics of temperature variation of coring tube wall during gas content determination process
MA Shujun, WANG Zhaofeng, HAN Enguang, WANG Long, DONG Jiaxin
2020, 48(6)
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Application research on regional outburst prevention technology of ultra-high pressure hydraulic slot pressure in relief drainage area
CAO Jianjun
2020, 48(6)
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Study on stability of coal pillars of roadway excavated along gob with water in gently inclined coal seam
LIU Shaowei, WANG Wei, WANG Qiang, JIANG Jinghua, LI Haitao, PENG Haibin
2020, 48(6)
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Study on coal pillar failure mechanism and surrounding rock control technology under influence of secondary mining
QIAO Yuandong, MENG Zhaoping, ZHU Shuai, CHEN Jiageng, LIU Leilei, ZHANG Yu
2020, 48(6)
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Technology and research progress of split grouting reinforcement
QIN Pengfei
2020, 48(6)
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Analysis of prssure relief effect of roof deep hole blasting parameters based on micro-seismic data evaluation
WEN Yingyuan, GUO Zhigang, CAO Anye, WANG Songwei, BAI Xianxi, JIANG Siqi
2020, 48(6)
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Stability analysis and control technology of surrounding rocks at deep large cross-section roadway
YANG Junhui, JIANG Zaisheng, XIE Shengrong
2020, 48(6)
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Study on distribution characteristics of collapse zone, fissure zone and curved subsidence zone and layered settlement of overburden on 8.8 m super-large mining height coal mining face
YANG Junzhe, HU Bowen, WANG Zhenrong
2020, 48(6)
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Dynamic monitoring and optimization of technological parameters in thin coal seam filling mining
LI Xifan, XIONG Zuqiang, SUN Yapeng, WANG Yan, SUN Ruyi, ZHU Wangang
2020, 48(6)
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Study progress on key technologies for regional treatment of Karst water damage control in the floor of North China Coalfield
ZHANG Dangyu, JIANG Qinming, GAO Chunfang, WANG Tieji, WANG Xirui
2020, 48(6)
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Research advances of coalbed gas bioengineering
SU Xianbo, XIA Daping, ZHAO Weizhong, FU Haijiao, GUO Hongguang, HE Huan, BAO Yuan, LI Dan, WEI Guoqin
2020, 48(6)
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