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《Journal of Chongqing University》 2010-07
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Analysis of the roof separation in mining roadway and technical parameters determination of bolt combined supporting

ZHANG Guo-hua 1,2,LIANG Bing2,ZHANG Hong-wei2,ZHANG Xue-feng1(1.Safety Engineering College,Heilongjiang Science and Technology Institute,Harbin 150027,P.R.China;2.College of resource and environment engineering,Liaoning Engineening Technical University,Fuxin 123000,P.R.China)  
Based on bolt combined effect in the roof of mining roadway,the necessity conditions of load,span and deflection are proposed for stratification separation in the immediate roof.With strata combination of composite beams as key combination and Principle of Deformation coordination,the calculation formulas of the four key Support Technology parameters are obtained for length,spacing,distance between two rows and pretension force in bolt support of the roof of mining roadway.
【Fund】: 黑龙江省研究生创新科研基金项目(YJSCX2009-067HLJ)
【CateGory Index】: TD353.6
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【Citations】
Chinese Journal Full-text Database 8 Hits
1 Yao Aimin Sun Shiguo (College of Architectural Engineering,North China Univ.of Tech.,100041,Beijing,China);Status Quo of Anchor Rod Supporting and its Development Trend[J];Journal of North China University of Technology Beijing China;2007-03
2 BI Yuan zhi, ZHU Zan chen(Department of Civil Engineering,Southern Yangtze University,Wuxi 214122,China);The Practice and Theory of Application of Surrounding Rock Loosing-Circle Theory to Make Sure Bolt Support Parameter[J];Journal of Southern Yangtze University;2006-02
3 WU Yong-ping,YANG Yong-gang,LAI Xing-ping,XIE Pan-shi(School of Energy Engineering,Key Western China Laboratory for Coal Exploitation Development and Safetyfor the Ministry of Education,Xi'an University of Science & Technology,Xi'an,Shaanxi 710054,China);Numerical Simulation and Determination of Bolt Parameters of Roadways[J];Journal of Mining & Safety Engineering;2006-04
4 YANG De-chuan(Department of Resource Development & Management Engineering,Anhui University of Science & Technology,Huainan 232001,China);Application,theories and research trends of bolting support in coal roadways[J];Coal Mining Technology;2005-06
5 ZHANG Guo-hua(Safety Engineering College,Heilongjiang Institute of Science and Technology,Harbin 150027,China);The theory-count about space between bolters support laneway's side[J];Journal of China Coal Society;2006-04
6 WANG Jin-hua~(1,2)(1.China University of Mining and Technology(Beijing),Beijing 100083,China;2.China Coal Research Institute,Beijing 100013,China);New development of rock bolting technology for coal roadway in China[J];Journal of China Coal Society;2007-02
7 WANG Jin-hua,KANG Hong-pu,GAO Fu-qiang(China Coal Research Institute,Beijing 100013,China);Numerical simulation on load-transfer mechanisms and stress distribution characteristics of cable bolts[J];Journal of China Coal Society;2008-01
8 KANG Hong-pu1,JIANG Tie-ming2,GAO Fu-qiang1(1.Coal Mining and Designing Branch,China Coal Research Institute,Beijing 100013,China;2.Jincheng Anthracite Coal Mining Grop.Ltd.,Jincheng 048006,China);Design for pretensioned rock bolting parameters[J];Journal of China Coal Society;2008-07
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Qin Yun Qu Liwei Li Cheng(China University of Mining & Technology(beijing),Beijing 100083,China);Comprehensive Design Research on Coal Roadway beijing on Basis of Numerical Information[J];Journal of Beijing Polytechnic College;2008-01
2 WANG Shuren, WANG Jin'an, DAI YongCivil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China;Distinct element analysis on coal movement law and failure mechanism during mechanized top-coal caving in steep thick seam[J];Journal of University of Science and Technology Beijing;2005-01
3 XIE Guangxiang, YANG Ke, CHANG JucaiDepartment of Resource Exploration and Management Engineering, Anhui University of Science and Technology, Huainan 232001, China;Effect of coal pillar width on the stress distribution law of surrounding rocks in fully mechanized top-coal caving mining face[J];Journal of University of Science and Technology Beijing;2006-11
4 ZHOU Wenlue, YANG Peng, CAI SijingKey Lab of Chinese Ministry of Education for High-Efficient Mining and Safety of Metal Deposit, University of Science and Technology Beijing, Beijing 100083, China;Cellular automaton model for rock deformation in deep mining[J];Journal of University of Science and Technology Beijing;2007-11
5 ;Analysis and Prediction of Rock Burst in Deep Mining of Tonglushan Copper-Iron Ore[J];Mining Safety & Environmental Protection;2005-05
6 ;Analysis of Sudden Water Inrush and Its Control Scheme in Shanghe Coal Mine[J];Mining Safety & Environmental Protection;2006-02
7 ;Similar Simulation Study of Pressure-relief Protection Angle during Extraction of Long-interval Lower Protective Seam[J];Mining Safety & Environmental Protection;2006-06
8 ;Research on Destruction of Roof and Floor by Deep Ordovician System Karst Water in Seam 7 of L Coal Mine[J];Mining Safety & Environmental Protection;2007-06
9 SUN Hai-tao1,2,LIU Dong-yan1,LIANG Yun-pei2,LI Ri-fu2(1.Faculty of Civil Engineering,Chongqing University,Chongqing 400030,P.R.China;2.Chongqing Institute of China Coal Research Institute,Chongqing 400037,P.R.China);Key rock strata effecting analysis on surface borehole shear deformation fracture[J];Journal of Chongqing University;2009-05
10 LI Jian-xin1,WANG Lai-gui1,LIANG Xin2(1.Department of Mechanics and Engineering Science,Liaoning Technical University,Fuxin 123000,China;2.Rueida Comprehensive Housing Construction and Development Co.Ltd.,Anshan,China);Analysis of influence of wide strip skip-mining on ground water[J];Journal of Liaoning Technical University;2006-04
China Proceedings of conference Full-text Database 9 Hits
1 Lu Shibao Yu Guangming Dong Fengbo Su Xikui Lv Weidong (Technical center, ZIBO Mining Group Co., Ltd., Zibo 252100; Civil Engineering Institute, Qidao Technological University, Qidao 266033; Xuchang Coal mine, ZIBO Mining Group Co., Ltd., Jining 272173);STUDY ON DISPLAY REGULAR OF MINE PRESSURE OF FULL-MECHANIZED MINING STOPE INDUCED BY ONCE MINING IN THICK COAL SEAM[A];[C];2006
2 CHEN Shi-hai,ZHANG Zi-hua,CHENG Hui-dong,ZHANG Xian-tang (Shandong University of Science and Technology,Qingdao 266510,China);Research on stability prediction and control of the-850m main roadway in case of long distance and fully mechanized caving across mining[A];[C];2008
3 Kang Hongpu Lin Jian Wu Yongzheng (Coal Mining Branch,China Coal Research Institute,Beijing 100013,China);High Strength Bolting Technique and Its Application in High Stress Roadways[A];[C];2008
4 Ning Xiaoliang Zhang Enqiang (School of Energy,Xi'an University of Science and Technology,Xi'an 710054 China);Comparative Analysis of Solutions for Rock Beam Based on Material Mechanics and Difference Method for Elasticity[A];[C];2008
5 Wang Yunpeng~1 Yang Shengli~1 Guo Shuying~2 (1.China University of Mining and Technology(Beijing);2.Elementary Education College of Xingtai University);Analysis of the Stability of Open Mining SlopeIncluding the Underground Haulage Roadway[A];[C];2009
6 SUN Haitao, HU Qianting, LIN Fujin (Chongqing Institute of Chinese Coal Research Institute, Chongqing 400037, China);Study on the Surface Gas Borehole Fracture Based on the Analogy Simulation[A];[C];2009
7 JIN Hongwei1,XU Jialin2,ZHU Weibing2(1.Chongqing Branch of China Coal Research Institute,Chongqing 400037,China;2.School of Mining Engineering,China University of Mining and Technology,Xuzhou 221008,Jiangsu China);Preliminary Research on the Arch-Beam Composite Structural Model of Overburden Movement[A];[C];2009
8 ;Similar Simulation and Experimental Analysis on Surrounding Rock Displacement and Deformation around Surface Borehole[A];[C];2009
9 YIN Zeng-de~1,CHEN Yan-jun~1,PAN Shi-gong~2 (1.College of Resources and Environmental Engineering,SUST,Qingdao,Shandong 266510,China; 2.Shandong Jinyuan Coalmine,Weishan,Shandong 277600,China);Research on Stability of Gateway under the Condition of Complex Constitution[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LAI Xingping 1) The Key Lab of West Mine Mining and Hazard Control of the Ministry of Education, Xi'an University of Science and Technology, Xi'an 710054, China 2) Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China;Derived Dynamic Disasters of Large Scale Mined-out Area for West Coal Mines[J];Journal of University of Science and Technology Beijing;2004-01
2 ZHOU Hongwei XIE Heping Zuo Jianping Institute of Rock Mechanics and Fractals, China University of Mining and Technology, Beijing 100083, China Sichuan University, Chengdu 610065, China;DEVELOPMENTS IN RESEARCHES ON MECHANICAL BEHAVIORS OF ROCKS UNDER THE CONDITION OF HIGH GROUND PRESSURE IN THE DEPTHS[J];Advances In Mechanics;2005-01
3 ;Characterization of rockbolting technology for in seam roadways in china[J];COAL MINING TECHNOLOGY;1999-04
4 JIA Jin-he (Beijing Mining Department of Tiandi Science & Technology Co.Ltd.,Beijing 100013,China);Research and application of design and monitoring software for bolt supporting in coal roadway[J];Coal Mining Technology;2004-01
5 KANG Hong pu, Lin Jian (Beijing Research Institute of Coal Mining, Central Coal Research Institute, Beijing 100013, China);New development in geomechanics measurement and test technology of mine roadway surrounding rook[J];Coal Science and Technology;2001-07
6 WANG Jin-hua (China Coal Research Institute, Beijing100013, China);China mechanized roadheader status and bolt support technology in mine seam roadway[J];Coal Science and Technology;2004-01
7 WANG Jin-hua~(1,2)(1.China University of Mining and Technology(Beijing),Beijing 100083,China;2.China Coal Research Institute,Beijing 100013,China);New development of rock bolting technology for coal roadway in China[J];Journal of China Coal Society;2007-02
8 KANG Hong-pu1,JIANG Tie-ming2,GAO Fu-qiang1(1.Coal Mining Branch,China Coal Research Institute,Beijing 100013,China;2.Jincheng Anthracite Coal Mining Grop.Ltd.,Jincheng 048006,China);Effect of pretensioned stress to rock bolting[J];Journal of China Coal Society;2007-07
9 Dong Fangting; Song Hongwei; Guo Zhihong; Lu Shoumin; Liang Shijie(China University of Mining and Technology);ROADWAY SUPPORT THEORY BASED ON BROKEN ROCK ZONE[J];JOURNAL OF CHINA COAL SOCIETY;1994-01
10 Kang Hongpu (Central Coal Research Institute, Beijing 100013 China);FLAC ANALYSIS ON AFFECTING FACTORS TO ROCK BOLTING IN GATEROADS[J];CHINESE JOURNAL OF ROCK MECHANICS AND ENGINEERING;1999-05
China Proceedings of conference Full-text Database 1 Hits
1 KANG Hong-pu, LIN Jian(Tiandi Science and Technology Go.Ltd, Beijing 100013, China);Application of unitized rock bolting technique for roadways in seam in Lu'an Coal Area[A];[C];2001
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