Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Coal Science and Technology》 2014-12
Add to Favorite Get Latest Update

Danger Analysis and Prevention and Control Technology of Strata Pressure Bump Occurred in Coal Pillar Zone of Deep Mine

LIU Jin-hai;WEI Zun-yi;WEI Zhen-quan;SHEN Wei;School of Safety Engineering,North China Institute of Science and Technology;Shandong Energy Zaozhuang Mining Group Cooptation Limited;  
In order to effectively prevent the strata pressure bump occurred when No. 3below322 coal mining face passed through coal pillar zone in No. 3upseam,a theoretical analysis,engineering analogy and other methods were applied to a study the mine strata pressure bumping danger of the coal pillar zone and the prevention measures in combination with a micro seismic monitoring and measuring and fine coal inspection data. The results showed that under comprehensive influences of a mining depth,coal pillar,mining operation and other factors,the solid sidewalls of the transportation gateway in the coal pillar area was a danger area of the mine strata pressure bumping. During the mining and pushing forward process of the coal mining face,a micro- seismic event was abnormally distributed. The cutting value of a borehole drilling was 1. 6 times higher than the designed coal cutting value. The pressure released with intensive seam boreholes in advance of 60 m in the danger zone could effectively prevent the mine strata pressure bump occurred. The practices showed that with the analysis on the mine strata pressure bump danger in the coal pillar zone and the pressure released with the advance intensive seam boreholes conducted,the coal mining face with a successful passed through the coal pillar zone could be ensured.
【Fund】: 中央高校基本科研业务费资助项目(3142014067);; 河北省高等学校科学技术研究资助项目(QN2014329)
【CateGory Index】: TD324
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 1 Hits
1 WANG Cun-wen1,2,JIANG Fu-xing1,2,WANG Ping1,2,KONG Ling-hai1,2,SUN Qing-guo3,SUN Chun-jiang3,ZHANG Ming3 (1.Key Laboratory of the Ministry of Education of China for High-Efficient Mining and Safty of Metal Mines,University of Science & Technology Beijing,Beijing 100083,China;2.Civil & Environmental Engineering School,University of Science & Technology Beijing,Beijing 100083,China;3.Xinwen Mining Group Co.Ltd.,Tai'an 271413,China);Microseismic events distribution characteristics and mechanical mechanisms of rock bursting induced by a coal pillar[J];Journal of China Coal Society;2009-09
Chinese Journal Full-text Database 10 Hits
1 BI Hongtao1,WANG Cunwen2,LI Wei3 1.Shandong Gold Group Co.,Ltd.,Laizhou 261400,Shandong,China;2.Beijing University of Science and Technology,Beijing 100083,China;3.Sanshandao Gold Mine,Shandong Gold Group Co.,Ltd.,Laizhou 261442,Shandong,China;The Study of Microseismic Monitoring on Rock Failure and Disaster-induced in Gold Mining Undersea[J];Gold Science and Technology;2010-05
2 LV Chang-guo1,2,DOU Lin-ming1,2,HE Jiang1,21,SHAN Shi-ping3,LU Cai-ping1,2(1.State Key Lab of Coal Resources and Safety Mining,Xuzhou 221008,China;2.School of Mining Engineering,China University of Mining and Technology,Xuzhou 221008,China;3.Taoshan Mine,Qitaihe Mining and Clean Coal Group Corporation Ltd.,Qitaihe 154600,China);Study on micro seismic activity law of area affected by left coal pillars[J];Coal Engineering;2011-01
3 JU Jin-feng1,2,XU Jia-lin1,2,ZHU Wei-bing1,2,WANG Xiao-zhen1,2,LIU Wen-tao1,2(1.State Key Lab of Coal Resources and Safety Mining,China University of Mining Technology,Xuzhou 221008,China;2.School of Mining Engineering,China University of Mining Technology,Xuzhou 221008,China);Strata Behavior Law of Coal Mining Face with Short Distance to Above Seam Passing Through Upper Seam T Crossing Coal Pillar[J];Coal Science and Technology;2010-10
4 JIANG Fu-xing1,2,MIAO Xiao-hu1,2,WANG Cun-wen1,2,SONG Jia-hong3,DENG Jian-ming3,MENG Fei3(1.State Key Laboratory of High-efficient Mining and Safety of Metal Mines,Ministry of Education,University of Science and Technology Beijing,Beijing 100083,China;2.School of Civil and Environmental Engineering,University of Science and Technology Beijing,Beijing 100083,China;3.Chaoyang Mine Group,Tengzhou 277517,China);Predicting research and practice of tectonic-controlled coal burst by microseismic monitoring[J];Journal of China Coal Society;2010-06
5 XIA Yong-xue1,2,3,KANG Li-jun2,3,QI Qing-xin2,3,MAO De-bing1,2,3,REN Yong1,2,3,LAN Hang1,2,3,PAN Jun-feng1,2,3(1.Beijing Mining Technology Department,Tiandi Science & Technology Co.Ltd.,Beijing 100013,China;2.Coal Mining and Design Branch,China Coal Research Institute,Beijing 100013,China;3.State Key Laboratory of Coal Mining and Environmental Protection,Beijing 100013,China);Five indexes of microseismic and their application in rock burst forecastion[J];Journal of China Coal Society;2010-12
6 YU Lei1,3,YAN Shao-hong2,MAO De-bing1,3,XIA Yong-xue1,3,ZHU Ling-fu1,3,ZHANG Zhen1,3(1.Coal Mining & Designing Branch,China Coal Research Institute,Beijing 100013,China;2.Tiandi Science & Technology Co.,Ltd.,Beijing 100013,China;3.Department of Coal Mining & Designing,Tiandi Science & Technology Co.,Ltd.,Beijing 100013,China);Movement of roof strata of long wall with top coal caving with great mining height based on ARAMIS M/E micro-seismic monitoring[J];Journal of China Coal Society;2011-S2
7 GAO Ming-tao,WANG Yu-ying(Shandong Enegy Xinwen Group Co.,Ltd.,Taian 271200,China);Study and application on the technology of using the blasting to break roof to control rock burst[J];Journal of China Coal Society;2011-S2
8 HE Jiang1,2,DOU Lin-ming1,2,LU Cai-ping1,2(1.State Key Laboratory of Coal Resources and Safe Mining,China University of Mining and Technology,Xuzhou 221116,China;2.School of Mines,China University of Mining and Technology,Xuzhou 221116,China);Characteristic and prevention research on rock burst of thin coal seam[J];Journal of China Coal Society;2012-07
9 WANG Hong-wei1,JIANG Yao-dong1,2,YANG Zhong-dong3,LIU Shuai1(1.School of Mechanics,Architecture and Civil Engineering,China University of Mining and Technology(Beijing),Beijing 100083,China;2.State Key Laboratory of Coal Resources and Safe Mining,China University of Mining and Technology(Beijing),Beijing 100083,China;3.Kailuan Group Co.,Ltd.,Tangshan 063000,China);Multi-variable assessment of coal bump risk during extraction of an island longwall panel[J];Journal of China Coal Society;2012-11
10 ZHAO Yi-xin1,2,3,JIANG Yao-dong1,3,WANG Tao3,GAO Feng3,XIE Shuai-tao3(1.State Key Lab of Coal Resources and Safe Mining,China University of Mining and Technology(Beijing),Beijing 100083,China;2.State Key Laboratory for Geomechanics and Deep Underground Engineering,China University of Mining and Technology(Beijing),Beijing 100083,China;3.School of Mechanics and Civil Engineering,China University of Mining and Technology(Beijing),Beijing 100083,China);Features of microseismic events and precursors of rock burst in underground coal mining with hard roof[J];Journal of China Coal Society;2012-12
【Secondary Citations】
Chinese Journal Full-text Database 7 Hits
1 JIANG Fu-Xing~1,YANG Shu-Hua~1,CHENG Yun-Hai~1,ZHANG Xing-Min~2,MAO Zhong-Yu~3,XU Fang-Jun~31 College of Civil & Environmental Engineering,University of Sci.& Tech.Beijing,Beijing 100083,China2 College of Resources & Environmental Engineering,Shandong Uni.of Sci.& Tech.,Qingdao 266510,China3 Xinwen Mining Group,Shandong Taian 271000,China;A study on microseismic monitoring of rock burst in coal mine[J];Chinese Journal of Geophysics;2006-05
2 WANG Lian-guo,MIAO Xie-xing (College of Sciences,China University of Mining & Technology, Xuzhou,Jiangsu 221008,China);Study of Mechanism of Destabilization of the Mine Pillar Based on a Cusp Catastrophic Model[J];Journal of Mining & Safety Engineering;2006-02
3 CAO An-ye,DOU Lin-ming,ZHANG Xiao-tao,ZHANG Jun,WANG Yu-gang,GONG Si-yuan (Key Lab of Mining and Safety,China University of Mining and Technology,Xuzhou,221008,China);Analysis and monitoring of pressure bumping risk of island coal mining face of mine[J];Coal Engineering;2007-02
4 JIANG Fu-xing~(1),WANG Cun-wen~(1),YANG Shu-hua~(1),ZHANG xing-min~(2)(1.Key Laboratory of Metal Mine Safety and High Efficient Mining Ministry of Education,University of Science and Technology Beijing,Beijing100083,China;2.School of Resources and Environment Engineering,Shandong University of Science and Technology,Qingdao 266500,China);Micro seismic monitoring and measuring technology for pumping presuure,coal and gas outburst and water inrush[J];Coal Science and Technology;2007-01
5 Zhang Mengtao, Xu Zenghe and Pan Yishan(Fuxin Mining Institute)Zhao Yangsheng(Shanxi Mining Institute);A UNITED INSTABILITY THEORY ON COAL(ROCK) BURST AND OUTBURST[J];Journl of China Coal Society;1991-04
6 HE Guang-ling1,LI Du-chun2,ZHAI Zhi-wen3,TANG Guang-yin3 (1.School of Civil Engineering,Tongji University,Shanghai 200092,China;2.Shuguang Proprietary Group Co.Ltd.,Ningbo 315207,China;3.Zhejiang Erjian Construction Group Co.Ltd.,Ningbo 315200,China);Analysis of instability of coal pillar and stiff roof system[J];Journal of China Coal Society;2007-09
7 PAN Yue,JI Cai-hong,LI Ai-wu(College of Civil Engineering,Qingdao Technological University,Qingdao 266520,China);Annotation of total potential energy function for dynamic failure of rock[J];Chinese Journal of Geotechnical Engineering;2007-06
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved