0253-2336
2015 Issue 7
Study on intensified control technology of large span open-off cut surrounding rock
Qu Jianguang;Pangpangta Coal Mine;Huozhou Coal and Electric Power Group Corporation Limited;
Qu Jianguang;Pangpangta Coal Mine;Huozhou Coal and Electric Power Group Corporation Limited;
..............page:1-5
Study on mining subsidence law of coal seam with thick overlying loess stratum
Yu Xueyi;Guo Wenbin;Zhao Bingchao;Wang Feilong;School of Energy;Xi’an University of Science and Technology;MOE Key Lab of Mining and Disaster Prevention and Control in Western Mine;Xi’an University of Science and Technology;School of Engineering Technology;Hulunbuir University;
Yu Xueyi;Guo Wenbin;Zhao Bingchao;Wang Feilong;School of Energy;Xi’an University of Science and Technology;MOE Key Lab of Mining and Disaster Prevention and Control in Western Mine;Xi’an University of Science and Technology;School of Engineering Technology;Hulunbuir University;
..............page:6-10+24
Study on mine pressure and overlying strata movement law of contiguous seams with shallow depth
Ren Yanfang;Department of Mining and Designing;Tiandi Science and Technology Company Limited;Mining and Design Branch;China Coal Research Institute;
Ren Yanfang;Department of Mining and Designing;Tiandi Science and Technology Company Limited;Mining and Design Branch;China Coal Research Institute;
..............page:11-14
New hollow grouting anchor and application to dynamic pressure roadway
Ma Zhenqian;Yang Yingming;Zhang Kexue;Song Honghua;School of Resources and Safety Engineering;China University of Mining and Technology;
Ma Zhenqian;Yang Yingming;Zhang Kexue;Song Honghua;School of Resources and Safety Engineering;China University of Mining and Technology;
..............page:15-19
Technology of pipe shield and anchor combined support to pass through high drop fault formation
Nie Jianwei;Shao Desheng;Wang Qingniu;Huang Hui;Anhui Provincial Coal Science Research Institute;Gubei Mine Branch;Huai-Zhe Coal and Electric Power Company Limited;
Nie Jianwei;Shao Desheng;Wang Qingniu;Huang Hui;Anhui Provincial Coal Science Research Institute;Gubei Mine Branch;Huai-Zhe Coal and Electric Power Company Limited;
..............page:20-24
Surrounding rock stress evolution law of sectional mining in nearly vertical ultra thick seam
Yang Lei;Lan Hang;Department of Mining and Design;Tiandi Science and Technology Company Limited;
Yang Lei;Lan Hang;Department of Mining and Design;Tiandi Science and Technology Company Limited;
..............page:25-29
Generalized effective stress applied to evaluation on multiphase coupling seepage of coal-rock
Xu Xiaokai;Chen Liang;Zhang Yugui;Li Hongbin;Liu He;School of Geosciences and Surveying Engineering;China University of Mining and Technology;School of Resources and Safety Engineering;China University of Mining and Technology;Henan Provincial Key Lab of Gas Geology and Gas Control-Cultivation Base;Provincial and State Joint Key Lab;Henan Polytechnic University;Wanfang School of Science and Technology;Henan Polytechnic University;
Xu Xiaokai;Chen Liang;Zhang Yugui;Li Hongbin;Liu He;School of Geosciences and Surveying Engineering;China University of Mining and Technology;School of Resources and Safety Engineering;China University of Mining and Technology;Henan Provincial Key Lab of Gas Geology and Gas Control-Cultivation Base;Provincial and State Joint Key Lab;Henan Polytechnic University;Wanfang School of Science and Technology;Henan Polytechnic University;
..............page:30-34
Weakening treatment technology of hard roof above fully-mechanized coal mining face under permafrost overlying strata
Huang Qingguo;Xiao Hongtian;Zhao Jun;School of Coal Engineering;Shanxi Datong University;School of Civil Engineering and Architecture;Shandong University of Science and Technology;Technology Center;Datong Coal Mine Group Corporation Limited;
Huang Qingguo;Xiao Hongtian;Zhao Jun;School of Coal Engineering;Shanxi Datong University;School of Civil Engineering and Architecture;Shandong University of Science and Technology;Technology Center;Datong Coal Mine Group Corporation Limited;
..............page:35-39
Design on backfill bodys compression ratio in waste backfilling coal mining under dam
Wang Qichun;Jia Pengju;Guo Guangli;Zha Jianfeng;Chongqing Vocational Institute of Engineering;Henan Provincial Bureau of Geo-exploration and Mineral Development;Key Laboratory for Land Environment and Disaster Monitoring of SBSM;China University of Mining and Technology;
Wang Qichun;Jia Pengju;Guo Guangli;Zha Jianfeng;Chongqing Vocational Institute of Engineering;Henan Provincial Bureau of Geo-exploration and Mineral Development;Key Laboratory for Land Environment and Disaster Monitoring of SBSM;China University of Mining and Technology;
..............page:40-44+5
Study on mine strata pressure behavior law of irregular fully-mechanized top coal caving mining face in seam with shallow depth
Zhang Haifeng;School of Mining;Liaoning Technical University;Chengyi Mine;Inner Mongolia Yitai Coal Company Limited;
Zhang Haifeng;School of Mining;Liaoning Technical University;Chengyi Mine;Inner Mongolia Yitai Coal Company Limited;
..............page:45-49+106
Experimental study on physics and mechanics performances of coal refuse backfill soil
Liu Xuan;Liu Wenkai;Xu Yunbo;Zhang Hebing;School of Surveying and Land Information Engineering;Henan Polytechnic University;School of Civil Engineering;Henan Institute of Engineering;
Liu Xuan;Liu Wenkai;Xu Yunbo;Zhang Hebing;School of Surveying and Land Information Engineering;Henan Polytechnic University;School of Civil Engineering;Henan Institute of Engineering;
..............page:50-54+96
Study on pressure releasing technology with structural cracking made with deep borehole blasting
Yang Shengjiang;Li Zhengjie;Lou Jinfu;Luning Coal Industry Company Limited;Shanxi Lu’an Mining Group Corporation Limited;Department of Mining and Design;Tiandi Science and Technology Company Limited;
Yang Shengjiang;Li Zhengjie;Lou Jinfu;Luning Coal Industry Company Limited;Shanxi Lu’an Mining Group Corporation Limited;Department of Mining and Design;Tiandi Science and Technology Company Limited;
..............page:55-59
Criterion of initial coal spontaneous combustion with prediction model of concentration ratio of CO2 and CO
Zhu Lingqi;Shao Jingjing;Wang Fusheng;School of Mining Engineering;North China University of Science and Technology;Hebei Provincial Lab of Mining Development and Safety Technology;
Zhu Lingqi;Shao Jingjing;Wang Fusheng;School of Mining Engineering;North China University of Science and Technology;Hebei Provincial Lab of Mining Development and Safety Technology;
..............page:60-64
Experiment study on moisture affected to critical temperature of coal spontaneous combustion
Xu Changfu;Fan Shaowu;Yao Haifei;Zhang Qun;Zheng Zhongya;Wu Haijun;Safety Branch;China Coal Research Institute Company Limited;National Key Lab of Coal Resource High Efficient Mining and Clean Utilization;China Coal Research Institute;Beijing Research Center of Mine Safety Engineering and Technology;
Xu Changfu;Fan Shaowu;Yao Haifei;Zhang Qun;Zheng Zhongya;Wu Haijun;Safety Branch;China Coal Research Institute Company Limited;National Key Lab of Coal Resource High Efficient Mining and Clean Utilization;China Coal Research Institute;Beijing Research Center of Mine Safety Engineering and Technology;
..............page:65-68+14
Applied study on hydraulic reaming technology of mining seam in Hongling Mine
Li Peng;Wang Kai;Jiang Yifeng;Gou Jianqiang;School of Resources and Safety Engineering;China University of Mining and Technology;
Li Peng;Wang Kai;Jiang Yifeng;Gou Jianqiang;School of Resources and Safety Engineering;China University of Mining and Technology;
..............page:69-73
Experiment on permeability features of gassy coal under pressure relief condition
Xu Youlin;Zhang Hui;Zheng Wei;Wang Weizhong;School of Mining Engineering;Guizhou Institute of Technology;Bureau of Work Safety of Liupanshui Municipality;School of Energy Science and Engineering;Henan Polytechnic University;State Key Laboratory of Coal Mine Disaster Dynamics and Control;Chongqing University;
Xu Youlin;Zhang Hui;Zheng Wei;Wang Weizhong;School of Mining Engineering;Guizhou Institute of Technology;Bureau of Work Safety of Liupanshui Municipality;School of Energy Science and Engineering;Henan Polytechnic University;State Key Laboratory of Coal Mine Disaster Dynamics and Control;Chongqing University;
..............page:74-77+145
Study on long distance upward sectional grouting borehole sealing technology of gas pressure test borehole
Xu Yanming;Zhai Cheng;Zhong Chao;Xiang Xianwei;Yu Xu;School of Safety Engineering;China University of Mining and Technology;
Xu Yanming;Zhai Cheng;Zhong Chao;Xiang Xianwei;Yu Xu;School of Safety Engineering;China University of Mining and Technology;
..............page:78-82
Measurement on effective gas drainage radius of boreholes passed through multi seams
Xu Qingwei;Wang Zhaofeng;Xu Shurong;Wang Liguo;School of Safety Science and Engineering;Henan Polytechnic University;Qinglong Mine;Guizhou Qianxi Energy Development Company Limited;
Xu Qingwei;Wang Zhaofeng;Xu Shurong;Wang Liguo;School of Safety Science and Engineering;Henan Polytechnic University;Qinglong Mine;Guizhou Qianxi Energy Development Company Limited;
..............page:83-88
Study and application of new hoisting equipment to large diameter ultra deep mine shaft sinking
Xu Huidong;Yang Renshu;Liu Linlin;Qin Xiaoguang;China Coal Mine Construction Group Corporation Limited;National Engineering Key Lab of Mine Deep Shaft Construction Technology;China University of Mining and Technology;
Xu Huidong;Yang Renshu;Liu Linlin;Qin Xiaoguang;China Coal Mine Construction Group Corporation Limited;National Engineering Key Lab of Mine Deep Shaft Construction Technology;China University of Mining and Technology;
..............page:89-92+140
Current status of application and development trend of mining high-pressure and large-flow-rate emulsion pump station
Li Ran;Beijing Tiandi-Marco Electronic-Hydraulic Control System Company Ltd.;
Li Ran;Beijing Tiandi-Marco Electronic-Hydraulic Control System Company Ltd.;
..............page:93-96
Analysis on working space and movement trajectory of working mechanism for mine roadway repair machine
Zhang Youzhen;Xi’an Research Institute Company Limited;China Coal Technology and Engineering Group;
Zhang Youzhen;Xi’an Research Institute Company Limited;China Coal Technology and Engineering Group;
..............page:97-101+88
Theoretical study and application on external load function location of canopy in hydraulic powered support
Xu Yajun;Department of Mining and Design;Tiandi Science and Technology Company Limited;Mining and Design Branch;China Coal Research Institute;
Xu Yajun;Department of Mining and Design;Tiandi Science and Technology Company Limited;Mining and Design Branch;China Coal Research Institute;
..............page:102-106
Application and experiment study on turbocharged and inter-cooling technology of mine flame proof diesel engine
Wang Xiao;Jia Erhu;Lan Chunliang;Taiyuan Research Institute Company Limited;China Coal Technology and Engineering Group;
Wang Xiao;Jia Erhu;Lan Chunliang;Taiyuan Research Institute Company Limited;China Coal Technology and Engineering Group;
..............page:107-110+126
Geological significances and analysis of gas potential for Jurassic Coal Seam in Ordos Basin
Jin Xianglan;Xi’an Research Institute Company Limited;China Coal Technology and Engineering Group;
Jin Xianglan;Xi’an Research Institute Company Limited;China Coal Technology and Engineering Group;
..............page:111-117
..............page:117
Hydrogeological supplementary exploration and safety evaluation of pressurized coal mining in low seam formation
Sun Xizeng;Wang Lei;Guo Zhen;Poly Energies Holding Company Limited;School of Geosciences and Surveying Engineering;China University of Mining and Technology;
Sun Xizeng;Wang Lei;Guo Zhen;Poly Energies Holding Company Limited;School of Geosciences and Surveying Engineering;China University of Mining and Technology;
..............page:118-121+135
Method to predict permeability of coal reservoir with BP neural network based on logging information
Wang Lei;Lin Liang;Li Jingjing;Tang Dazhen;Xu Hao;Zhu Wuquan;Ren Pengfei;School of Energy;China University of Geosciences;China United Coalbed Methane Corporation Limited;Engineering and Technology Branch;CNOOC Energy Development Corporation Limited;
Wang Lei;Lin Liang;Li Jingjing;Tang Dazhen;Xu Hao;Zhu Wuquan;Ren Pengfei;School of Energy;China University of Geosciences;China United Coalbed Methane Corporation Limited;Engineering and Technology Branch;CNOOC Energy Development Corporation Limited;
..............page:122-126
Study on Taihang Mountain structure evolution affected to control of gas deposition in Jiaozuo Mining Area
Tian Junwei;Xi’an Research Institute Company Limited;China Coal Technology and Engineering Group;
Tian Junwei;Xi’an Research Institute Company Limited;China Coal Technology and Engineering Group;
..............page:127-130+73
Study on logging curve prediction method of arganic matter abundance in coal measure hydrocarbon source rock
Zhu Wuquan;Xie Xiaofei;Luo Yulin;Zhang Songhang;Yu Tingxu;Wang Lei;Coal Reservoir Laboratory;National Engineering Research Center of Coalbed Methane Development & Utilization;China University of Geosciences;Research Institute;Shaanxi Yanchang Petroleum Limited;School of Materials and Chemistry University of Technology;Sichuan Provincial Geological Engineering Survey and Design Research Institute of Coalfield;
Zhu Wuquan;Xie Xiaofei;Luo Yulin;Zhang Songhang;Yu Tingxu;Wang Lei;Coal Reservoir Laboratory;National Engineering Research Center of Coalbed Methane Development & Utilization;China University of Geosciences;Research Institute;Shaanxi Yanchang Petroleum Limited;School of Materials and Chemistry University of Technology;Sichuan Provincial Geological Engineering Survey and Design Research Institute of Coalfield;
..............page:131-135
Study on dispersant affected to stability of lignite coal water slurry
Sun Meijie;Zheng Jianping;Chu Tiancheng;Chai Yadong;School of Chemical and Environment Engineering;China University of Mining and Technology;
Sun Meijie;Zheng Jianping;Chu Tiancheng;Chai Yadong;School of Chemical and Environment Engineering;China University of Mining and Technology;
..............page:136-140
Study on difficult prepared coarse slimegradual separation process of three products liquid and solid fluidized bed
He Changying;Li Yanfeng;Zhang Wenjun;Zhao Wenda;School of Chemical Engineering;China University of Mining and Technology;
He Changying;Li Yanfeng;Zhang Wenjun;Zhao Wenda;School of Chemical Engineering;China University of Mining and Technology;
..............page:141-145