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《Metal Mine》 2012-07
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Technology Research on Simultaneous Exploitation of Low and High-grade Ore in Xishimen Iron Mine

Ren Fengyu Chang Shuai Liu Na(School of Resource and Civil Engineering,Northeastern University)  
Affected by illegal mining,waste rock mixed,low productivity of ore,the increasing difficulty mining of deep ore body exploitation and slow development,the southern district of Xishimen has some production problems,such as great production pressure,low grade of raw ore,difficult to transition.Therefore,according to the analysis of rock caving feasibility,a new scheme that the upper low grade ore and the lower high grade ore are exploited simultaneously is proposed.The mining technique also improves the production capacity and realizes the objective of the simultaneous exploitation of low and high-grade ore by improving the mining method.In addition,the technical measure of excavating in sublevels simultaneous is proposed to accelerate the development process in deep part.
【CateGory Index】: TD861.1
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 Shan Shouzhi; Ren Fengyu;On the Mining of a Soft, Gentle-slope and Middle-size Deposit[J];JOURNAL OF NORTHEASTERN UNIVERSITY;1995-01
2 Li Qingwang (Northeast University 110006) Hou Jianguang (Xishimen Iron Ore Mine 056300);REGULARITY OF ROOF-FALL IN THE SOUTHERN WORKED OUT ZONE OF XISHIMEN IRON ORE MINE[J];China Mining Magazine;2001-03
3 Wang Wenjie Ren Fengyu Zhou Zonghong Han Zhiyong(College of Resources and Civil engineering,Northeastern University·Shenyang 110004);THE INTERIM PILLAR SIZE DESIGN METHOD STUDY OF MINING METHOD TRANSITION IN XIADIAN GOLD MINE[J];China Mining Magazine;2007-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Guolian, QIU Jingping, SONG Shouzhi(School of Resource & Civil Engineering, Northeastern University, Shenyang 110004, China. );Experimental Analysis of Constructional Parameters of Nugget Mining in Xiaoguanzhuang Iron Mine[J];JOURNAL OF NORTHEASTERN UNIVERSITY;2003-11
2 REN Feng-yu1,DING Hang-xing1,ZHANG Dong-hong2,ZHANG Jin-jun2(1.School of Resources & Civil Engineering,Northeastern University,Shenyang 110819,China;2.Chambishi Copper Mine,NFCA,Kitwe 22592,Zambia.);Cross-Sectional Geometry of Drifts in Gently Sloping Layered Rock and Support Method[J];Journal of Northeastern University(Natural Science);2011-01
3 XU Shuai,LI Yuan-hui,YANG Yu-jiang,DAI Xing-hang(School of Resources & Civil Engineering,Northeastern University,Shenyang 110819,China.);Mechanic Analysis of Retrieval for Collapse Induced by Upper Plate Jamb[J];Journal of Northeastern University(Natural Science);2011-09
4 Ren Fengyu;Mathematic Model of Ore Drawing for Computer Simulation[J];JOURNAL OF NORTHEASTERN UNIVERSITY;1996-05
5 ZHANG Guo-lian,QIU Jing-ping,SONG Shou-zhi (College of Resource & Civil Engineering, Northeastern University, Shenyang 110004, China );Relation between recovery index and structure parameter of non-pillar sublevel caving[J];Journal of Liaoning Technical University;2004-04
6 Zhang Guolian Qiu Jingping Song Shouzhi(Northeastern University);Study on Relationship Between Recovery Index and Sublevel Number in Pillarless Sublevel Caving[J];Metal Mine;2004-04
7 Ren Fengyu~1 Han Zhitong~1 Jiang Yunzhang~2 Cui Yongsheng~2(1.Northeastern University;2.Tuancheng Iron Mine);Test on Blasted Ore-Formed Inclined Platform Method for Mining of Deposit with Multi-Mined-Out Areas[J];Metal Mine;2006-07
8 Zhang Xiaojun1 Huang He2(1.Shandong University of Technology;2.Jiangxi Institute of Industrial Engineering &Technical Training);Effect of Heterogeneity of Pillars and Surrounding Rock on Failure Process of Mined-Out Area[J];Metal Mine;2007-06
9 Li Xianqu(Yushiwa Iron Mine,Hanxing Administrative Bureau of Metallurgy and Mine);Research and Practice on Safe Mining Technique of Residual Ore-body in Complex Mined-out Area[J];Metal Mine;2010-06
10 Zhai Huichao Ren Fengyu Cao Jianli(Northeastern University);Application of FLAC~(3D) & RG Underground Video System in Complicated Disposing Goaf[J];Metal Mine;2010-07
China Proceedings of conference Full-text Database 4 Hits
1 Li Nan~1 Ren Fengyu~1 Chang Shuai~1 Zhao Yunfeng~2 Wei Wenxuan~2 (1.Northeastern University;2.Dengta Mining Company of Xilin Iron & Steel Group);Study on High Efficient Mining Techniques of Sublevel Caving for Inclined Orebody in Xiaowanggou Iron Mine[A];[C];2010
2 Wang Jin’an Ma Haitao (University of Science and Technology Beijing);Mechanical Analysis of Solid-fluid Coupling for Rational Mining Sequence of Under-river bed Metallic Deposit[A];[C];2005
3 Zhang Xiaojun~1 Zheng Huaichang~(1,2) (1.Shandong University of Technology;2.University of Science and Technology Beijing);Study on Failure Process of Mined-out Area by Simulation Test[A];[C];2007
4 ZHAO Xingdong (School of Resources and Civil Engineering,Northeastern University,Shenyang,Liaoning 110004,China);STABILITY ANALYSIS OF INSULATING PILLAR OF EXCAVATION OF CHAMBISHI COPPER MINE IN DEPTH[A];[C];2010
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 QIAO Lan, OUYANG Zhenhua, LAI Xingping, MAO ShengjunCivil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, ChinaEnergy School, Xi'an University of Science and Technology, Xi'an 710054, China;In-situ Stress Measuring and Its Result Analysis in Sanshandao Gold Mine of China[J];Journal of University of Science and Technology Beijing;2004-06
2 Shan Shouzhi; Ren Fengyu;On the Mining of a Soft, Gentle-slope and Middle-size Deposit[J];JOURNAL OF NORTHEASTERN UNIVERSITY;1995-01
3 Liu Xingguo,Zhang Zhigui;No dilution Drawing in Sublevel Caving[J];JOURNAL OF NORTHEASTERN UNIVERSITY;1998-05
4 Guan Yushun; Yang Yanguo ;Hu Zhanfeng (Department of Mining Engineering,Liaoning Technical University,Fuxin,China);Experimental Study on Preparation and Extraction Roadway in Crumbly Rock Mass[J];JOURNAL OF LIAONING TECHNICAL UNIVERSITY (NATURAL SCIENCE EDITION);2000-01
5 ZHAO Wen (Department of Civil Engineering ,Northeastern University ,Shenyang 110006,China );The Rock Failure and Fall of the Large Underground Mined-out Area[J];Journal of Liaoning Technical University (Natural Science Edition);2001-04
6 QIN Shao bing 1, QIN Shao hong 2 (1 Daye Iron Mine, Mining Company, Wuhan Iron & Steel Corporation, Huangshi, Hubei 435006, China; 2 The Medium School of Profession and Technology, Wuhan Iron & Steel Corporation, Wuhan 430080,China);STUDY ON THE SIMILARITY OF MODEL EXPERIMENT OF UNDERGROUND MEDIUM-LENGTH-HOLE BLASTING[J];Engineering Blasting;2001-02
7 XUE Ting he 1,SONG Jin quan 2,XI Hong bin 3 (1 Zhejiang Transportation Institute of Professional Technology,Hangzhou 311112,China; 2 Beijing General Research Institute of Mining and Metallurgy,Beijing 100044,China; 3 Xi'an;APPLICATION OF HOLE-TOE PRIMING SYSTEM IN SHENBU COPPER MINE[J];Engineering Blasting;2001-04
8 LI Chang ning (Civil Engineering Department,Zhejiang University, Hangzhou Zhejiang 310027,China);Study on the relationship between the rate of recovery and dilution of ore in the process of the heterogeneous loose body drawing[J];Industrial Minerals and Porocessing;2002-07
9 Shan shouzhi; Ren Yufeng; Ho Junfa (Northeastern University) (Yushiwa Iron Mine);Important technical measures taken by Yushiwa Iron Mine to increase its productive capacity[J];;1994-01
10 WANG Hui 1,CONG Peizhang 2 (1.Gold Geological Group of Zhaoyuan City,Shandong Laizhou ,China;2.Zhaojin Ltd. of Shandong Province,Shandong Laizhou ,China);HOSTING RULE OF ORE BODIES AND ORE-SEARCHING RESULT OF XIADIAN GOLD DEPOSIT[J];Gold Science & Technololgy;2002-05
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