Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of University of Science and Technology Beijing》 2010-10
Add to Favorite Get Latest Update

Physical model and theoretic criterion of the forecast of water inrush caused by collapse columns

WANG Jia-chen1),LI Jian-bo2)1) State Key Laboratory of Coal Resources & Safe Mining,China University of Mining and Technology,Beijing 100083,China2) Safety Engineering College,North China Institute of Science and Technology,Hebei 065201,China  
By analyzing the relation and difference between collapse columns and leakage wells,a physical model of predicting water inrush caused by collapse columns was established in combination with the correlative theories of leakage wells,the hazardous area of water inrush in the model was identified. The hazardous area of water inrush between collapse columns and working face divided into three parts:plastic failure zone around the collapse column,plastic failure zone ahead of the mine stope,and permeability zone around the collapse column. A theoretical criterion of predicting water inrush caused by collapse columns was proposed on the basis of plastoelasticity and hydromechanics. This criterion can be used to predict water inrush caused by collapse columns in a coal mine.
【Fund】: 国家重点基础研究发展计划资助项目(No.2007CB209402);; 国家自然科学基金重点资助项目(No.50834005);; 煤炭资源与安全开采国家重点实验室基金资助
【CateGory Index】: TD745
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHOU Shi-xi~1 QIU Yu~2(1 TA25 Department of Nanjing Subway Project,China Rainway 13th Bureau Group,Co.,Ltd.,Nanjing 210001,China;2 General Station of Geological Environment Monitoring ofAnhui Provinee,Bangbu 233040,China);DISCUSSION OF WATER DRAINAGE OF CONSTRUCTION SITE IN FLOOD LAND STRATUM[J];Geology of Anhui;2004-02
2 Shao Yan (Anhui Institute of Architecture,Hefei,230022) Hu Kongzhu (Hefei Institute of Investigation and Survey);THE ANALYSIS OF CALCULATING FOR UNSTEADY WELL FLOW OF VARIABLE DISCHARGE UNDER WELL INTERFERENCE[J];JOURNAL OF ANHUI INSTITUTE OF ARCHITECTURE;2000-03
3 LUO Xiao-qing~1,CAI Chang-hong~2(1.Guangzhou Municipal Construction Secondary Technical School 510500 P.R.China;2.Guangzhou Zhongxin Construction Engineering Co.Ltd 510160 P.R.China);Discussion of Differential Methods for Seepage Location and Lateral Water Pressure of Impervious Structure[J];Chinese Journal of Underground Space and Engineering;2006-04
4 YANG Ling-yuan~1, WANG Gen-xu~{1, 2} (1. College of Earth and Environment Sciences, Lanzhou University, Lanzhou Gansu 730000, China; 2. State Key Laboratory of Frozen Soil Engineering, CAREERI, CAS, Lanzhou Gansu 730000, China);Variations of Groundwater in Zhangye Basin of the Middle Reaches of the Heihe River in Recent Two Decades[J];Journal of Glaciology and Geocryology;2005-02
5 LIN Qinghua~ 1) , LI Changhong~ 1) , WU Changqun~ 2) , ZHANG Jiliang~ 1) , ZHANG Yongsheng~ 3) , FANG Xuesong~ 4) 1) Civil and Environment Engineering School, University of Science and Technology Beijing, Beijing 100083, China 2) Beijing Jiangong Jingjing-Dafang Engineering Construction Supervision Co., Beijing 100037, China 3) Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China 4) Institute of Foundation Engineering, China Academy of Building Research, Beijing 100013, China;Seepage model of salt field[J];Journal of University of Science and Technology Beijing;2007-01
6 WANG Hong-jiang1),WU Ai-xiang1),ZHANG Jie2),LIU Ming-de3)1) School of Civil and Environmental Engineering,University of Science and Technology Beijing,Beijing 100083,China 2) Yunnan Chihong Zn&Ge Co.Ltd.,Qujing 654211,China 3) Xixia Jintai Mining Co.Ltd.,China Gold Group,Nanyang 474593,China;Characters of anisotropy seepage in homogenous ore material[J];Journal of University of Science and Technology Beijing;2009-04
7 YANG Xin-bing 1,2 ;YU Xin-xiao2;LU Shao-wei2;LI Yong-ci2.1 Forestry College,Agricultural University of Hebei,Baoding,071001,P.R.China;2 Key Laboratory of Soil and Water Conservation and Desertification Combating of Ministry of Education,School of Soil and Water Conservation,Beijing Forestry University,100083,P.R.China.;Tree root water uptake model based on soil hydrodynamics Ⅰ:Single tree[J];Journal of Beijing Forestry University;2008-S2
8 YANG Xin-bing 1,2 ;YU Xin-xiao2;LU Shao-wei2;LI Yong-ci2.1 College of Foresty,Agricultural University of Hebei,Baoding,071001,P.R.China;2 Key Laboratory of Soil and Water Conservation & Desertification Combating of Ministry of Education,School of Soil and Water Conservation,Beijing Forestry University,100083,P.R.China.;Tree root water uptake model based on soil hydrodynamics Ⅱ:Stand[J];Journal of Beijing Forestry University;2008-S2
9 FAN Xiao-mei (Dept. of Resource and Architectural Engineering,Benxi College of Metallurgy,Benxi,Liaoning,117022,China);Characteristics of the Rock Strength under Tri-axial Compressions Analyzed with Twin Shear Theory[J];Journal of Benxi College of Metallurgy;2002-01
10 WANG Yanbin1,2*, YU Maohong1, XIAO Yun3,LI Linsheng3 (1. School of Civil Engineering and Mechanics,Xi'an Jiaotong University, Xi'an 710049, Shaanxi, China; 2. Northwest China Electric Power Test and Research Institute, Xi'an 710054, Shaanxi, China; 3. China Academy of Launch Vehicle Technology, Beijing 100076, China);Unified solutions of dynamic plastic response for circular plate under impulsive Load[J];Explosion and Shock Waves;2003-05
China Proceedings of conference Full-text Database 10 Hits
1 LIU Ouangrun~1 MA Xiaohan~2 (1.Huazhong University of Science and Technology,Wuhan,Hubei 430072; 2 Hubei Department of Land and Resources,Wuhan,Hubei 430070);THE SECOND-STAGE PROJECTS FOR PREVENTION AND CONTROL OF GEOHAZARDS IN THE TGR[A];[C];2005
2 Wang Gang Ji Shun-ying Lu He-xiang Yue Qian-jin (State Key Laboratory of Structural Analysis for Industrial Equipments,Department of Engineering Mechanics,Dalian University of Technology,Dalian 116024,China);Generalized Twin Shear Viscoelastic-plastic Constitutive Model For Sea Ice[A];[C];2006
3 YE Jian-hong~1 YU Jin-shui~1 LIU Xue-fei~2 WANG Ya-feng~1 (1.School of Engineering and Technology,China University of Geosciences,Beijing 100083,China;2.School of the Earth Sciences and Resources,China University of Geosciences,Beijing 100083,China);EXPERIMENTAL RESEARCH ON THE DIFFERNENCE BETWEEN MAXIMUM TENSILE STRAINS OF DIFFERENT ROCK SPECIMENS UNDER UNIAXIAL COMPRESSINGAND SPLITTING LADS[A];[C];2005
4 WANG Li-yuan~1 FENG Bin~1 LI Hong-dong~2 ZHANG Qing-yu~3 1.College of Resources and Environment Engineering,HeiLongjiang institude of science and technoledge,Haerbin 150027 2.College of Construction Engineering,HeiLongjiang institude of science and technoledge,Haerbin 150027 3.College of Construction Engineering,Jilin University Changchun 130026;Research of groundwater development and utilization schemes Based On Numerical simulation in Baiquan County Heilongjiang Province[A];[C];2008
5 YANG Hui~1 CAO Ping~1 JIANG Xue-liang~(1,2) LI Zhen-zi~1 (1. School of Resources and Safety Engineering, Central South University, Changsha 410083, China; 2. School of Civil Engineering, Hunan City University, Yiyang 413000, China);Effective shear stress criterion for closed-crack fracture[A];[C];2008
6 Changwu Liu Ruixiang Liu (China University of Mining and Technology,XuZhou,221008);THE CRITICAL SIZE OF THE BEDDING WATER BARRIER OF THE INFILTRATION DAMAGE[A];[C];1996
7 ZHENG Ying-ren~1,GAO Hong~2,FENG Xiating~2 (1.Department of Civil Engineering,Logistical Engineering University,Chongqing 400041,China; 2.State Key Laboratory of Geomechanics and Geotechnical Engineering,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan,Hubei 430071,China);DISCUSSION ON THE STRENGTH CRITERION[A];[C];2008
8 YAO Yang-ping,HOU Wei,LUO Ting,WANG Nai-dong,KONG Yu-xia (Department of Civil Engineering,Beihang University,Beijing 100191,China);Unified Hardening Model[A];[C];2008
9 SONG li,LIAO Hong-jian,HAN Jian (Department of Civil Engineering,Xian Jiaotong University,Xian,710049,China);Three Dimensional Nonlinear Unified Elastic ViscoPlastic Constitutive Model of Soft Rock[A];[C];2008
10 Xia G.R.~1,Yoshimine M~2,Song L.~1 (1.Xi'an Jiaotong University,710049 Xi'an,China;2.Tokyo Metropolitan University,Tokyo,Japan);Experimental Verification and Comparison of the Unified Strength Theory for Soils[A];[C];2008
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved