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《Metal Mine》 2009-02
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Theory and Application of the Depressurized Mining for Inclined Medium-thick Ore Bodies

Wang Wenjie(Wuhan University of Science and Technology)  
In the underground metal mines,inclined medium thick ore bodies amount to 23% of the total orebodies being mined.With the mining going deeper,this ratio will further increase.The mining of this type of ore bodies is characterized by poor spatial moving conditions of caved ore.Once the development workings fails due to ground pressure,the ore may be lost permanently.With the increase in mining depth,the development workings for such type of orebody will face a greater risk of ground failure.To radically solve the instability of development workings,when the dip angle and thickness of a deposit are appropriate,the mining dynamic pressure in the development workings area can be timely released.Therefore,a theoretical method of depressurized mining for inclined medium-thick ore bodies was proposed and successfully tested and applied in Chambishi Copper Mine in Zambia,which achieved good technical and economic results.
【Fund】: 国家自然科学基金项目(编号:50804036)
【CateGory Index】: TD862
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 ZHU Jianming ①GAO Qian ②LIN Xinping ③ (①Department of Civil Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083) (②Beijing University of Science and Technology, Beijing 100083) (③Zhengzhou Engineering & Research Incorporation of Huanghe, Zhengzhou 450004);STUDY ON THE ONCE REINFORCED ENHANCED SUPPORT TECHNIQUES FOR STOPE DRIFT IN THE HIGH-STRESS FRACTURED ORE BODY AND ITS APPLICATION[J];Journal of Engineering Geology;2002-04
2 Sun Huoran Zhou Wei Liu Hua(Northeastern University);Review and Prospect of Mining Technology of China's Metal Mines[J];Metal Mine;2003-10
3 Ming Shixiang1 Yu Yanping2(1.University of Science and Technology Beijing;2.Xiaoguanzhuan Iron Mine);Investigation on Stope Ground Pressure Control Method for Xiaoguanzhuang Iron Mine[J];Metal Mine;2005-01
4 Ren Fengyu Tao Ganqiang Li Qingwang (Northeastern University·Shenyang 110006) Zhang Zhongfa Li Jiang Dou Meilin (Xishimen Iron Ore Mine·Wuan 056300);PILOT STUDY ON SUBLEVEL CAVING AND OFF-LOAD MINING METHOD IN THE SOUTH AREA OF XISHIMEN IRON ORE MINE[J];China Mining Magazine;2003-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YU Yan-ping School of Civil and Environmental Engineering,University of Science and Technology Beijing,Beijing 110004,China;Ground pressure formation and control technique under high stress fragment rockmass[J];Journal of University of Science and Technology Beijing;2009-05
2 LING Biaocan① JIANG Wei② DING Houwen③ LIAN Faxian③ (①Facility of Safety Science and Technology, North China Institute of Science and Technology, Beijing 101601) (② Beijng Broadcasting Institute, Beijing 100024) (③SDIC Xinji Energy Company Limited, Huainan 232172);DISTRIBUTION OF INDUCED STRESSES IN ROOF AND FLOOR OF THE SEAM BY LONGWALL TOP-COAL CAVING IN SOFT COAL[J];Journal of Engineering Geology;2005-02
3 LIU Chun-bo1,2,SUN Guang-hua1,LI Fu-ping1(1.College School of Resource and Environment Engineering Hebei PolytechnicUniversity,Tangshan Hebei063000,China;2.Tangshan Municipal Bureau for the Promotion of the Industrial Economy,Tangshan Hebei 063000,China);Developing And Tendency of The National Underground Mining Technique[J];Journal of Hebei Polytechnic University(Natural Science Edition);2009-02
4 Seng Dewen~(1,2) Li Zhongxue~2 Zhang Shuntang~2 Ma Bin~2 Zhao Yiqing~2(1.Zhejiang Water Conservancy and Hydropower College,2University of Science and Technology Beijing);Framework and Key Techniques for Digital Mine Operation System[J];Metal Mine;2005-12
5 Wang Shaoquan~1 Sun Lianying~2 Zhang Dezheng~3(1.Northern Engineering & Technology Corporation,MCC;2. Beijing Union University;3.University of Science and Technology Beijing;Research on Decision-Making Technology for Solving Mining Disasters Based on Innovation Theory[J];Metal Mine;2006-12
6 Liu Rong~1 Li Shijie~2 Lu Caiwu~1 1.Xi'an University of Architecture and Technology 2.Sanmenxia Jinqu Group Co.Led.;Progress in and Trends of Mining Technology for China's Metal Mines[J];Metal Mine;2007-10
7 Wang Wenjie1 Ren Fengyu2(1.Wuhan University of Science and Technology; 2.Northeastern University);Application of Depressurized Support Technology in Chambishi Copper Mine[J];Metal Mine;2008-06
8 Wang Rujie Gao Jingjun(Qidashan Iron Mine,Mining Co.,Anshan Iron & Steel Co.);Digital Mine Construction and Equipment Management[J];Express Information of Mining Industry;2006-07
9 Qiu Jianping (Zhejiang Suichang Gold Mine Co., Ltd.);Overview of Domestic Advanced Mining Methods[J];Express Information of Mining Industry;2008-06
10 Ren Fengyu1,Han Zhiyong1,Zhao Renping1,Wang Weijie1(1.Department of Mining Engineering,Northeast University,Shenyang,Liaoning 10004,China;2.Beiminghe Iron Mine,Wuan,Hebei 056300,China);Induced Caving Technique and Its Application in Beiminghe Iron Mine[J];Mining Research and Development;2007-01
China Proceedings of conference Full-text Database 3 Hits
1 Bi Lin Zhang Xuewu China University of Geosciences Wuhan Zhongdi Co. , Ltd of Digital Code Technology;Discussion on Application of Geological Information System in Mines[A];[C];2004
2 L.Qiao S.Y.Li W.Gao School Civil and Environment Engineering,University of Science and Technology,Beijing,China L.Y.Zhu Sinohydro Foundation Engineering Corporation Ltd,Tianjin.China;Modeling study of roadway stability in Xishimen iron mine based on yielding approach index[A];[C];2008
3 WEN-JIE WANG College of Resources and Environmental Engineering,Wuhan University of Science and Technology Wuha,430081,P.R.China Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgic Resources,WUST Wuhan 430081,P.R.China;DEVELOPMENT WORKING SUPPORT METHOD AND PRACTICE IN THE HIGH GROUND PRESSURE MINE[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 6 Hits
1 Yao Xiang (Changchun Gold Research Institute,M.M.I.);Study on the techniques of deep mining[J];GOLD;1998-02
2 Zhang Shumao(Tongkuangyu Mine,Zhongtiaoshan Nonferrons Metal Company);Practice of Natural Stope-caving in Tongkuangyu Mine[J];Metal Mine;2003-02
3 Zhou Aimin (Changsha Institute of Mining Research, Changsha, 410012);Advances on Mining Technologies in Chinas Metal Mines Since the Establishing of PRC and Their Future Prospects[J];MINING RESEARCH AND DEVELOPMENT;1999-04
4 WU Ai xiang, HAN Bin, GU De sheng, HU Hua (Central South University of Technology, Changsha 410083, China);Development of continuous mining technological research in China underground metal mine[J];Nonferrous Mines;2002-01
5 Zhu Jianming; Ren Tiangui; Gao Qian; Song Weidong(college of Resources Engineering, Beijing University of Science & Technology);TESTS AND RESEARCHES OF THE MICROCHARACTERISTICS OF SOFT ROCKS OF XIAOGUANZHUANG IRON MINE[J];CHINA MINING MAGAZINE;1997-04
6 Zhu Jianming Xu Bingye (Department of Mechanics,Tsinghua University) Ren Tiangui Gao Qian (Beijing University of Science and Technology);COORDINATION BETWEEN PRIMARY AND SECONDARY SUPPORT ZONES OF DRIFT′S SURROUNDING ROCK[J];CHINA MINING MAGAZINE;2000-02
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