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Equipment and key technologies for full-section scientifically drilling of kilometer-level vertical shafts
LIU Zhiqiang, SONG Zhaoyang, CHENG Shouye, JI Hongguang, TAN Jie, JING Guoye
2020, 45(11): 3645-3656.
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Critical failure of overlying rock strata and its criteria induced by high-intensity longwall mining
GUO Wenbing, ZHAO Gaobo, BAI Erhu
2020, 45(11): 3657-3666.
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Types,occurcenec mechanism and prevention of overall istability induced rockbursts in China coal mines
ZHU Sitao, JIANG Fuxing, LIU Jinhai, MA Yuzheng, MENG Xiangjun, ZHANG Xiufeng, JIANG Yiwu, QU Xiaocheng, WANG Baoqi
2020, 45(11): 3667-3677.
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Prediction model for increasing resistance of hydraulic support due to slow motion of the roof in mechanized mining working face
XU Gang, ZHANG Chunhui, ZHANG Zhenjin
2020, 45(11): 3678-3687.
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Threat level assessment of flying gangue in steep coal seam mining
LIU Ming, WU Yongping, GENG Shuang, DUO Yili, LÜ Wenyu
2020, 45(11): 3688-3695.
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Threat level assessment of flying gangue in steep coal seam mining
LIU Ming, WU Yongping, GENG Shuang, DUO Yili, LÜ Wenyu
2020, 45(11): 3696-3708.
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Dynamic mechanical properties and strain rate effect of bolts
WU Yongzheng, FU Yukai, ZHENG Jianwei
2020, 45(11): 3709-3716.
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Study on stress distribution characteristics of roadway surrounding rock damaged zone under non-hydrostatic pressure
WANG Hongwei, ZHANG Dengqiang, DENG Daixin, JIANG Yaodong, LIU Yangyang
2020, 45(11): 3717-3725.
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Elastic analysis of full stress and displacement field for inclined shaft liner sub-jected to non-uniform stresses
YANG Renshu, WANG Qianxing
2020, 45(11): 3726-3734.
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Particle flow analysis of crack propagation characteristics of hole-type tridental crack sandstone
LI Xuehua, NIU Zhijun, YAO Qiangling, WANG Weinan, YU Liqiang
2020, 45(11): 3735-3747.
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Mechanical properties of discontinuity in rock mass with different inclination angles under cyclic dynamic disturbance
YU Yongjiang, LIU Feng, YUE Hongliang, ZHANG Wei, ZHANG Shipeng, WANG Pengbo
2020, 45(11): 3748-3758.
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Interaction analysis of two collinear cracks with unequal length under the condition of unloading
WANG Jianming, WANG Yanting, CHEN Zhonghui, ZHOU Zihan
2020, 45(11): 3759-3771.
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Prediction model of rock burst intensity classification based on combined weighting and attribute interval recognition theory
YIN Xin, LIU Quansheng, WANG Xinyu, HUANG Xing
2020, 45(11): 3772-3780.
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Morphological characteristics of ground fissures at surface coal mine dump in northern grassland of China
LI Yexin, LÜ Gang, WANG Daohan, DIAO Lifu, LI Chaohui, DONG Liang, DU Xinpeng
2020, 45(11): 3781-3792.
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Model test on the slope stability of full-section high dump under rainfall
TAO Zhigang, LI Huaxin, CAO Hui, PANG Shihui, WANG He
2020, 45(11): 3793-3805.
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Evolution mechanism of fracture structure of loaded coal under different unloading rates
LIU Yongqian, HAN Guofeng, WANG Weihua, HUO Zhonggang, MENG Tao
2020, 45(11): 3806-3816.
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Isothermal adsorption and swelling deformation characteristics of soft coal under different moisture content
ZHANG Zunguo, ZHAO Dan, CHEN Yi
2020, 45(11): 3817-3824.
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Methane weathering zone division method and influencing factors of low-rank coalbed methane in Urumqi Mining Area,Southern Junggar Basin
YANG Shuguang, XU Hao, WANG Gang, WANG Qiong, REN Pengfei, DONG Wenyang
2020, 45(11): 3825-3832.
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Effect of liquid nitrogen on structural damage of coal samples with different joints
LI Hewan, LIU Jian, WANG Laigui, ZUO Jianping
2020, 45(11): 3833-3840.
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Effects of microbial anaerobic metabolites on nanoporosity of anthracite
ZHANG Panpan, GUO Hongguang, DUAN Kaixin, CHEN Chao, LIANG Weiguo
2020, 45(11): 3841-3852.
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Attenuation characteristics of coal fissure induced by gas-water two-phase drive
ZHAO Zheng, NI Xiaoming, LIU Zedong, WU Xiang
2020, 45(11): 3853-3863.
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Characteristics and research progress of coal geology in South China Sea
ZHANG Gongcheng, LI Zengxue, WANG Dongdong, SHAO Lei, YANG Haizhang, SONG Guangzeng, CHEN Ying, JIA Qingjun, LIU Haiyan, GUO Jia, LIU Ying
2020, 45(11): 3864-3878.
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Influence of magma intrusion on rock mechanics characteristics of coal seam roof in Liujiang Basin
WANG Haijun
2020, 45(11): 3879-3894.
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Analysis of factors influencing the magnitude of microseismic events in coal reservoirs
LI Dewei, YANG Ruizhao, MENG Lingbin, WANG Li
2020, 45(11): 3895-3902.
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A typical case analysis of water-sand inrush in mining under thick overburden rock in Jurassic coalfield
LÜ Yuguang, ZHAO Renle, PENG Tao, ZHAO Baoxiang, GUAN Yantai, ZHANG Yong, WEI Yongqiang
2020, 45(11): 3903-3913.
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Simulation of material balance in a 660 MW ultra-supercritical CFB boiler
CHEN Lujian, TAO Xin, ZHANG Man, GAO Xinyu, ZHAO Kongyou, ZHANG Shouyu, YANG Hairui, LÜ Junfu
2020, 45(11): 3913-3920.
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Release characteristics of mercury during the combustion of mixed coal
WANG Shuqin, LIU Lifeng, YIN Daqi
2020, 45(11): 3921-3929.
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Composition and structure analysis of products from the sequential ex-traction process of medium temperature coal tar pitch
CUI Yingdan, ZHONG Mei, HALIDAN Maimaiti, YANG Chao, FAN Xing
2020, 45(11): 3930-3939.
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Spatial posture deviation of cantilever roadheader based on analysis of topological structure
FANG Lixia, WANG Tong, LI Yiming, WU Miao
2020, 45(11): 3940-3951.
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Effect of drum structure of double rope multi layer winding hoist on wire ropes’ tension difference
DENG Yong, GONG Xiansheng, TANG Tao, WANG Hailong
2020, 45(11): 3952-3960.
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