1003-5923
2014 Issue 5
Mechanism of rock deformation and failure and its control technology of roadway driving along next goaf in fully mechanized top coal caving face of deep mines
WANG Dechao;WANG Qi;LI Shucai;WANG Fuqi;RUAN Guoqiang;SHAO Xing;LIU Wenjiang;WANG Xin;Research Center of Geotechnical and Structural Engineering;Shandong University;State Key Laboratory of Mining Disaster Prevention and Control;Post-Doctoral Scientific Research Station;Yankuang Group Company Limited;
WANG Dechao;WANG Qi;LI Shucai;WANG Fuqi;RUAN Guoqiang;SHAO Xing;LIU Wenjiang;WANG Xin;Research Center of Geotechnical and Structural Engineering;Shandong University;State Key Laboratory of Mining Disaster Prevention and Control;Post-Doctoral Scientific Research Station;Yankuang Group Company Limited;
..............page:665-673
..............page:673
Deformation failure mechanism and control technology of mining-induced roadway near a fault
WANG Xiangyu;BAI Jianbiao;LI Lei;HAN Zhiting;School of Mines;Key Laboratory of Deep Coal Resource Mining;Ministry of Education of China;China University of Mining & Technology;
WANG Xiangyu;BAI Jianbiao;LI Lei;HAN Zhiting;School of Mines;Key Laboratory of Deep Coal Resource Mining;Ministry of Education of China;China University of Mining & Technology;
..............page:674-680
Simulation study on key influencing factors to the roof abscission of the roadway with extra-thick coal seam
YAN Hong;ZHANG Jixiong;WANG Sigui;CAO Yuanwei;School of Mines;Key Laboratory of Deep Coal Resource Mining;Ministry of Education of China;China University of Mining & Technology;
YAN Hong;ZHANG Jixiong;WANG Sigui;CAO Yuanwei;School of Mines;Key Laboratory of Deep Coal Resource Mining;Ministry of Education of China;China University of Mining & Technology;
..............page:681-686
Fracture principle and surrounding rock control of super-high roadway in thick coal seam
XU Lei;HE Fulian;WANG Jun;WANG Yanfei;LI Bo;WEI Haixia;Shcool of Civil Engineering;Henan Polytechnic University;College of Resources & Safety Engineering;China University of Mining & Technology;CCTEG Shenyang Research Institute;Key Laboratory of Karst Environment and Geohazard Prevention;Ministry of Education;Guizhou University;Opening Project of Key Laboratory of Deep Mine Construction;Henan Polytechnic University;
XU Lei;HE Fulian;WANG Jun;WANG Yanfei;LI Bo;WEI Haixia;Shcool of Civil Engineering;Henan Polytechnic University;College of Resources & Safety Engineering;China University of Mining & Technology;CCTEG Shenyang Research Institute;Key Laboratory of Karst Environment and Geohazard Prevention;Ministry of Education;Guizhou University;Opening Project of Key Laboratory of Deep Mine Construction;Henan Polytechnic University;
..............page:687-694
Simulation analysis of influence of floor weak interlayer on floor heave in deep mining roadway
SUN Lihui;JI Hongguang;YANG Bensheng;ZHANG Lei;Civil and Environmental Engineering School;University of Science and Technology Beijing;College of Resource;Hebei Technology Research Center of Coal Mine Construction Engineering;Hebei University of Engineering;
SUN Lihui;JI Hongguang;YANG Bensheng;ZHANG Lei;Civil and Environmental Engineering School;University of Science and Technology Beijing;College of Resource;Hebei Technology Research Center of Coal Mine Construction Engineering;Hebei University of Engineering;
..............page:695-701
Research on the law of instability and caving for large-span cut-hole roof with thin bedrock in depth
JIA Housheng;MA Nianjie;ZHAO Xidong;ZHANG Shengkai;Faculty of Resources and Safety Engineering;China University of Mining & Technology;
JIA Housheng;MA Nianjie;ZHAO Xidong;ZHANG Shengkai;Faculty of Resources and Safety Engineering;China University of Mining & Technology;
..............page:702-708
Simulation analysis on creep failure of deep bolting roadways considering the effect of damage
ZHAO Tongbin;ZHANG Yubao;TAN Yunliang;LIU Shanshan;YIN Yanchun;State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology;Shandong University of Science and Technology;School of Mineral Resources and Safety Engineering;China University of Mining & Technology;
ZHAO Tongbin;ZHANG Yubao;TAN Yunliang;LIU Shanshan;YIN Yanchun;State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology;Shandong University of Science and Technology;School of Mineral Resources and Safety Engineering;China University of Mining & Technology;
..............page:709-715
Overlying strata ellipsoid-style structure of horizontal section top-coal caving in steeply inclined and extra thick coal seam
LAI Xingping;SUN Huan;SHAN Pengfei;QIU Huafu;Energy School;Key Laboratory of Western Mines and Hazard Prevention;Ministry of Education of China;Xi’an University of Science and Technology;
LAI Xingping;SUN Huan;SHAN Pengfei;QIU Huafu;Energy School;Key Laboratory of Western Mines and Hazard Prevention;Ministry of Education of China;Xi’an University of Science and Technology;
..............page:716-720
Combination hydraulic support stability of working face in large inclined and “three-soft” thick seam
WU Fengfeng;LIU Changyou;LI Jianwei;School of Mines;Key Laboratory of Deep Coal Resource Mining;Ministry of Education of China;China University of Mining & Technology;
WU Fengfeng;LIU Changyou;LI Jianwei;School of Mines;Key Laboratory of Deep Coal Resource Mining;Ministry of Education of China;China University of Mining & Technology;
..............page:721-725+732
Thin plate analysis of hard thick strata failure mechanism and its control technology
QIN Guangpeng;JIANG Jinquan;ZHANG Peipeng;SUN Zhongyong;Department of Resource and Civil Engineering;Shandong University of Science and Technology;College of Mining and Safety Engineering;Shandong University of Science and Technology;Xiakuotan Mining Co Ltd;Xuzhou Mining Group;
QIN Guangpeng;JIANG Jinquan;ZHANG Peipeng;SUN Zhongyong;Department of Resource and Civil Engineering;Shandong University of Science and Technology;College of Mining and Safety Engineering;Shandong University of Science and Technology;Xiakuotan Mining Co Ltd;Xuzhou Mining Group;
..............page:726-732
Risk evaluation system of abnormal weighting in fully-mechanized sublevel caving face and its application
LIU Jinhai;JIANG Fuxing;GAO Linsheng;Safety Engineering College;North China Institute of Science and Technology;School of Civil and Environmental Engineering;University of Science and Technology Beijing;
LIU Jinhai;JIANG Fuxing;GAO Linsheng;Safety Engineering College;North China Institute of Science and Technology;School of Civil and Environmental Engineering;University of Science and Technology Beijing;
..............page:733-738
Dynamic forecasting of mining-induced failure depth of floor based on unascertained clustering method
CHENG Aiping;GAO Yongtao;LIANG Xingwang;JI Maowei;WANG Cunwen;GAO Yanhua;School of Civil and Environment Engineering;University of Science and Technology Beijing;The First Underground Mine;China National Coal Pingshuo Coal Mining Co Ltd;
CHENG Aiping;GAO Yongtao;LIANG Xingwang;JI Maowei;WANG Cunwen;GAO Yanhua;School of Civil and Environment Engineering;University of Science and Technology Beijing;The First Underground Mine;China National Coal Pingshuo Coal Mining Co Ltd;
..............page:739-744
Controlling function of closed compressible support structure on floor burst
XU Xuefeng;DOU Linming;LIU Jun;ZHANG Yinliang;School of Energy Science and Engineering;Henan Polytechnic University;State Key Laboratory of Coal Resources and Safety Mining;China University of Mining & Technology;Yuejin Coal Mine;Yima Coal Mining Group;
XU Xuefeng;DOU Linming;LIU Jun;ZHANG Yinliang;School of Energy Science and Engineering;Henan Polytechnic University;State Key Laboratory of Coal Resources and Safety Mining;China University of Mining & Technology;Yuejin Coal Mine;Yima Coal Mining Group;
..............page:745-749
Effect of cementing agents on properties of solid-gas coupling simulation material
LI Shugang;ZHAO Pengxiang;LIN Haifei;PAN Hongyu;College of Energy Science and Engineering;Xi’an University of Science & Technology;
LI Shugang;ZHAO Pengxiang;LIN Haifei;PAN Hongyu;College of Energy Science and Engineering;Xi’an University of Science & Technology;
..............page:750-755
Research on boreholes space optimization of hydraulic flushing considering press relief and gas drainage effect
HAO Fuchang;SUN Lijuan;LIU Mingju;The Collaborative Innovation Centre of Coal Safety Production of Henan Province;Henan Polytechnic University;School of Safety Technology Training;Henan Polytechnic University;
HAO Fuchang;SUN Lijuan;LIU Mingju;The Collaborative Innovation Centre of Coal Safety Production of Henan Province;Henan Polytechnic University;School of Safety Technology Training;Henan Polytechnic University;
..............page:756-763
Measurement and numerical analysis of freezing temperature field in Ningzheng coal field cretaceous rock stratum
XI Jiami;LI Qingping;SUN Yonggang;QU Yonglong;LI Borong;College of Architecture and Civil Engineering;Xi’an University of Science and Technology;
XI Jiami;LI Qingping;SUN Yonggang;QU Yonglong;LI Borong;College of Architecture and Civil Engineering;Xi’an University of Science and Technology;
..............page:764-768
Research and application of TEM detection technology for small mine gob area in shallowly-buried and extremely thick seam
JIANG Zhihai;YANG Guang;School of Resources and Earth Science;China University of Mining & Technology;State Key Laboratory for Geomechanics & Deep Underground Engineering;China University of Mining & Technology;Geological Exploration Technology Institute of Jiangsu Province;
JIANG Zhihai;YANG Guang;School of Resources and Earth Science;China University of Mining & Technology;State Key Laboratory for Geomechanics & Deep Underground Engineering;China University of Mining & Technology;Geological Exploration Technology Institute of Jiangsu Province;
..............page:769-774
Experimental study on retention time of stress memory in schist under uniaxial compression
LIU Yang;LIU Changwu;YU Xianbin;XIE Qiang;State Key Laboratory of Hydraulics and Mountain River Engineering;College of Water Resource and Hydropower;Sichuan University;Faculty of Land Resource Engineering;Kunming University of Science and Technology;College of Civil Engineering;Key Laboratory of New Technology for Construction of Cities in Mountain Area Ministry of Education;Chongqing University;
LIU Yang;LIU Changwu;YU Xianbin;XIE Qiang;State Key Laboratory of Hydraulics and Mountain River Engineering;College of Water Resource and Hydropower;Sichuan University;Faculty of Land Resource Engineering;Kunming University of Science and Technology;College of Civil Engineering;Key Laboratory of New Technology for Construction of Cities in Mountain Area Ministry of Education;Chongqing University;
..............page:775-780
Numerical analysis of lateral pressure coefficient of pores and pore pressure in porous rock aquifer
BO Dongliang;YANG Weihao;HUANG Jiahui;HAN Tao;State Key Laboratory for Geomechanics & Deep Underground Engineering;School of Mechanics & Civil engineering;China University of Mining & Technology;
BO Dongliang;YANG Weihao;HUANG Jiahui;HAN Tao;State Key Laboratory for Geomechanics & Deep Underground Engineering;School of Mechanics & Civil engineering;China University of Mining & Technology;
..............page:781-787
Experimental study on b-value characteristics of acoustic emission of cemented filling body under loading and unloading test
GONG Cong;LI Changhong;ZHAO Kui;Key Laboratory of the Ministry of Education of China for High-Efficient Mining and Safety of Metal Mines;School of Civil and Environmental Engineering;University of Science and Technology Beijing;Engineering Institute;Jiangxi University of Science and Technology;
GONG Cong;LI Changhong;ZHAO Kui;Key Laboratory of the Ministry of Education of China for High-Efficient Mining and Safety of Metal Mines;School of Civil and Environmental Engineering;University of Science and Technology Beijing;Engineering Institute;Jiangxi University of Science and Technology;
..............page:788-794
Nonlinear SVM with GA in determination of the motion angle of terrane in underground metal mine and its application in engineering
GAO Li;LI Xibing;ZHANG Chuxuan;School of Resources and Safety Engineering;Central South University;Changsha Environmental Protection Vocational College;
GAO Li;LI Xibing;ZHANG Chuxuan;School of Resources and Safety Engineering;Central South University;Changsha Environmental Protection Vocational College;
..............page:795-802
Numerical analysis of gas migration in enhancement of coal bed methane recovery influenced by thermal field
CHEN Xinzhong;ZHANG Liping;Academy of Science & Technology;China University of Mining & Technology;College of Sciences;China University of Mining & Technology;
CHEN Xinzhong;ZHANG Liping;Academy of Science & Technology;China University of Mining & Technology;College of Sciences;China University of Mining & Technology;
..............page:803-808
Study on the effect of roof fracture development on gas drainage in steep full-mechanized caving mining
ZHANG Yong;ZHANG Bao;LI Li;ZHANG Shiqing;LIU Jinkai;ZHAO Jianjian;School of Resources and Safety Engineering;China University of Mining & Technology;
ZHANG Yong;ZHANG Bao;LI Li;ZHANG Shiqing;LIU Jinkai;ZHAO Jianjian;School of Resources and Safety Engineering;China University of Mining & Technology;
..............page:809-813
Methane burning and explosion mechanism induced by hard roof collapse and its prevention
ZHANG Peipeng;JIANG Jinquan;QIN Guangpeng;WU Quanlin;XU Lina;State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and Ministry of Science and Technology;Shandong University of Science and Technology;
ZHANG Peipeng;JIANG Jinquan;QIN Guangpeng;WU Quanlin;XU Lina;State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and Ministry of Science and Technology;Shandong University of Science and Technology;
..............page:814-818+823
Evolution law of coal mechanical properties in gas emission process
ZHAO Hongbao;CAO Guangming;LI Huahua;School of Resources and Safety Engineering;State Key laboratory of Coal Resources and Safe Mining;China University of Mining & Technology;Staff Member Productivity Promotion Center of China National Coal Association;
ZHAO Hongbao;CAO Guangming;LI Huahua;School of Resources and Safety Engineering;State Key laboratory of Coal Resources and Safe Mining;China University of Mining & Technology;Staff Member Productivity Promotion Center of China National Coal Association;
..............page:819-823
Quantitative research on gas parameter variation
WU Liyun;WANG Fei;YANG Yuzhong;School of Energy Science and Engineering;Henan Polytechnic University;Liupanshui Administration of Work Safety;
WU Liyun;WANG Fei;YANG Yuzhong;School of Energy Science and Engineering;Henan Polytechnic University;Liupanshui Administration of Work Safety;
..............page:824-830
..............page:831