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Research on scientific mining model of “short-wall filling &long-wall mining” in coal mines
QI Hegang, ZHANG Nong, LI Jian, ZHENG Zhongyou, ZHU Lei, GUAN Zenglun
2019(5)
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Research on process and key technologies of raise boring
LIU Zhiqiang
2019(5)
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Present situation and prospect of directional drilling technology and equipmentwhile drilling measurement in underground coal mine
SHI Zhijun, YAO Ke, TIAN Hongliang, LI Quanxin, YAO Ningping, TIAN Dongzhuang, YIN Xinsheng, XU Chao
2019(5)
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Technology and equipment for rapid safety construction of emergencyrescue channel after mine disaster
TIAN Hongliang, ZHANG Yang, HAO Shijun, FAN Dong, CHANG Jianghua
2019(5)
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Research on precise grouting to prevent water disaster technology inHuanghebei Coalfield
WU Shanyuan, LIU lei, CHEN Juntao, XU Qingguo
2019(5)
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Research on overall drilling and protection technology ofgas drainage borehole in deep soft coal seam
ZHANG Jianguo, WANG Man, SUN Juzheng
2019(5)
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Research on direction drilling in accurate connecting roadway technologywith long-distance & large-elevation in underground mine
HAO Shijun, PENG Xu
2019(5)
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Design of extractable reaming bit for casing drilling
PAN Xiaoye
2019(5)
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Key technologies for research and development of automatic drilling rig inunderground coal mine
ZHANG Rui, YAO Ke, FANG Peng, WANG Longpeng, CHEN Fenglei, CHEN Xiang, SHAO Junjie, LUO Pengping, WANG Song, LIU Qi
2019(5)
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Key techniques for directional drilling & construction for control of coal floorOrdovician limestone karst water disaster
LI Xiaolong, ZHANG Hongqiang, HAO Shijun, ZHENG Yuzhu, ZHAO Yongzhe, SHANG Rong, QIN Yipu
2019(5)
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Long distance running technology of large-diameter casingwith near horizontal drilling in underground coal mine
FANG Jun, GU Shuancheng, SHI Zhijun, REN Jianxi
2019(5)
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Research on characteristics of pressure arch around borehole in seambased on fluid-solid coupling dynamic model
HAN Ying, ZHANG Feiyan, YANG Zhilong, DONG Bowen
2019(5)
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Development of microseismic monitoring and analysis virtualreality system based on Unity3D
HAN Jun, ZHANG Heng, JIANG Xinyu, JIA Dongxu
2019(5)
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Research and application of coal mine double preventive mechanisminformation system
GAO Xiaoxu, SHEN Yangyang, MEN Hong
2019(5)
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Technical conception and practice of joint virtual simulation for coal seamand equipment in fully-mechanized coal mining face
XIE Jiacheng, WANG Xuewen, YANG Zhaojian, LI Juanli, LIU Yang, GE Xing
2019(5)
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Feasibility study on slicing fully-mechanized caving mining in extra-thickcoal seam under unconsolidated gravel aquifer
LI Jianghua, LI Hongjie, LI Ling, DU Mingze
2019(5)
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Mechanism and control technology of top coal squeezing and fracture ofgob-side entry driving in fully-mechanized caving mining face
ZHANG Guangchao, WU TAO, WU Jilu, DAI Desheng, SHEN Shibao, ZHAO Renbao
2019(5)
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Study on variable parameters model of roadway surroundingrock under influence of unloading
ZHANG Shuguang, LIU Wenbo, ZHAO Enlu
2019(5)
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Study on roof failure characteristics of roadway under non-uniform stress
DU Huayi, SI Yanlong, LI Chunyuan, WEI Wensheng
2019(5)
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Research on bolting and cutting support technology for moderatelystable roof of gob side entry retained in deep mine
FAN Deyuan, LIU Xuesheng, TAN Yunliang, XU qiang, WANG Jun
2019(5)
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Research on water and sand inrush mechnism and repairtechnology of shaft rupture in inclined shaft
YUAN Shichong, ZHENG Guosheng, QIAN Ziwei, CAI Fenghua
2019(5)
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Study on numerical simulation of variations of airflow field and gasconcentration during roadway fire
LI Xiangchun, JIANG Ying, LI Meisheng
2019(5)
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Study on control technology of gas overrun inmining face of contiguous seams
YANG Feng, ZHENG Jinlong, WANG Lian
2019(5)
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Experimental study and application of directional subdivision hydraulicfracturing and permeability improvement device
MA Wenwei, LI Jiangtao, LIANG Wenxu
2019(5)
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Experimental study on micro-structure of coal by ultrasonic treatment
SONG Chao, JIANG Yongdong, WANG Sujian, WANG Peng, LI Ye, SONG Xiao
2019(5)
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Simulation of dual-porosity medium seepage flow in fractured zone
SHUAI Guanyin, ZHANG Yongbo, ZHENG Xiuqing, CHEN Junfeng, ZHANG Zhixiang, ZHAO Xuehua
2019(5)
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Study on time series fitting curves for coal mining-induced surface subsidence
LIU Yucheng
2019(5)
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Application and research on prediction method for mining subsidence inshallow buried deep coal seam
LI Qiang, WANG Jiren, YANG Qinghe
2019(5)
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Study on sealing effect of 3D transient electromagnetic method in-advancedetecting exploration drilling borehole
XING Xiuju, WU Zhengfei, JIANG Qiping, ZHANG Yirui
2019(5)
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Study on comprehensive evaluation of low permeability sandstone reservoirs ofcoal-derived gas in Huaibei Coalfield
WANG Yongjian, PAN Jianxu, LIU Xianwei
2019(5)
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Prediction on favorable areas of CBM resources based on MapGIS in Dafosi Minefield
WANG Peng, LI Tunan
2019(5)
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Analysis on quality, petrography and facies of coal seam in Shaerhu Coalfield ofTurpan-Hami Basin
LI Yukun, LI Guang
2019(5)
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Determination of land and pond layout for concurrent mining and reclamationbased on approaching algorithm from basin center to edge
ZHANG Ruiya, HU Zhenqi, XIAO Wu, LIU Kunkun
2019(5)
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Experimental study on fouling characteristics for blending ratio of highalkali coal in Hami area
YANG Yi, CHEN Chen, CHEN Xun, WANG Dundun, YAO Bin
2019(5)
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Three-dimensional modeling and application of permeability characteristics ofheterogeneous porous media in goaf
SI Junhong, CHENG Genyin, ZHU Jianfang, CHU Tingxiang
2019(5)
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Study on mine transient electromagnetic data processing methodbased on standard deviation standardization
LI Mingxing, CHENG Jianyuan
2019(5)
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