Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Rock and Soil Mechanics》 2001-04
Add to Favorite Get Latest Update

Numerical simulation research of acoustic emission characteristics under symmetrical and asymmetrical compressive loads

LIU Hong -yuan,TANG Chun-an,YANG Tian-hong,LI Lian-chong (Center for rock instability and seismicity research,North-east University,Shenyang110006,China)  
Failure process and acoustic emission(AE)characteristics accompanied by the failure process of rock specimens under symmetrical and asymmetrical compressive load conditions were simulated by Rock Failure Process Analysis(RFPA 2D )system,which was developed by the authors.The simulated results reflect macroscopic failure evolution process induced by microscopic fracture and the spatial and temporal distribution characteristics of acoustic emissions event hypocenter.Based on the simulated results,it was pointed out that the great difference between two loading scenarios is the occurrence of localized shear rupture plane and a more localized distribution of acoustic emissions event hypocenter.From the physical point of view,the asymmetrical tests represent a new approach in understanding the brittle failure of rock under controlled laboratory conditions with the path of the propagating rupture front known.From the point of AE research,a localization of AE event hypocenter can be better observed in the asymmetrical test than in the symmetrical test.
【Fund】: 国家杰出青年科学基金(编号:59525408);; 国家自然科学基金(编号49974009)项目资助。
【CateGory Index】: TU459
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 5 Hits
1 WANG Xuebin Department of Mechanics and Engineering Sciences,Liaoning Technical University,Fuxin 123000,China;Numerical simulation of failure processes and acoustic emissions of rock specimens with different strengths[J];Journal of University of Science and Technology Beijing;2008-08
2 FENG Ju-En,WU ChaoSchool of Resources and Safety Engineering,Central South University,Changsha 410083,China;Practice of monitoring country rock failure status during excavation in a metal mine by acoustic emission[J];Chinese Journal of Geophysics;2005-06
3 PANG Huan-dong, JIANG Fu-xing, ZHANG Xing-min (Shandong University of Science & Technology, Taian 271019, China);Parameter Variation of Rock Mass′ Acoustic Emission Revealed by Mathematical Experiment[J];Journal of Seismology;2004-02
4 HUANG Meng hong,TANG Li zhong (College of Resource & Environment and Engineering, Central South University,Changsha Hunan 410083,China);Failure process of intermittent joints rock by means of numerical simulation[J];West-china Exploration Engineering;2003-04
5 XIE Qiang1,2,Carlos Dinis da Gama2,YU Xian-bin3(1.Faculty of Civil Engineering,Chongqing University,Chongqing 400045,China;2.Superior Institute of Technology,Technical University of Lisbon,Lisbon 1409-001,Portugal;3.Faculty of Land Resource Engineering,Kunming University of Science and Technology,Kunming 650093,China);Acoustic emission behaviors of aplite granite[J];Chinese Journal of Geotechnical Engineering;2008-05
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Tang Chun′an (Northeastern University, Shenyang 110006);NUMERICAL SIMULATION OF AE IN ROCK FAILURE[J];CHINESE JOURNAL OF ROCK MECHANICS AND ENGINEERING;1997-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Zhu Wancheng, Wang Shuhong, Tang Chun'an (School of Resources and Civil Engineering,Northeastern University, Shenyang 110006,China);Computer Simulation on the Three Point Bending Test of Concrete Specimen[J];JOURNAL OF NORTHEASTERN UNIVERSITY;1999-05
2 TANG Chun an 1, HUANG Ming li 1, ZHANG Guo min 2, JIAO Ming ruo 2 (1. Center for Rock Fracture and Instability Research, Northern University, Shenyang 110006, China, 2. Center for Analysis and Prediction, CSB, Beijing 100036, China);Numerical simulation on propagation, interaction and coalescence of multi-cracks in rocks[J];Earthquake;2001-02
3 LIANG Zheng-zhao,TANG Chun-an,YANG Tian-hong,JIAO Min-ruo(Center for Rockburst and Induced Seismicity Research, Shenyang 110004, China);Numerical simulation of precursory phenomenon before fracture of rocks containing incompetent layer[J];Earthquake;2003-03
4 WANG Bao-shan1,LI Juan2,CHEN Yong2(1. Institute of Geophysics, China Seismological Bureau, Beijing 100081, China; 2. China Seismological Bureau, Beijing 100039, China);Advances of research on localized deformation in porous rocks[J];Progress In Geophysics;2004-02
5 TANG CHUNAN; LIU HONG-YUAN(Center for Rockbursts and Induced Seismicity Research, Northeastern University, Shenyang 110006, China)QIN SI-QING; YANG ZHI-FA(Institute of Geology and Geophysics, Chinese Academy of Science, Beijing 100029, China);INFLUENCE OF HETEROGENEITY ON CRACK PROPAGATION MODES IN BRITTLE ROCK[J];Chinese Journal of Geophysics;2000-01
6 Jiao Mingruo 1,2) Zhang Guomin 3) Tang Chun′an 4) Fu Yufang 4) 1) Seismological Bureau of Liaoning Province, Shenyang 110031, China 2) Resource and Civil Engineering School, Northeastern University, Shenyang 110006, China 3) Center;NUMERICAL SIMULATION OF ROCK PROGRESSIVE FAILURE ON SAMPLES WITH A PRE-EXISTED WEAK ZONE DURING BRITTLE FAILURE[J];Acta Seismologica Sinica;2002-01
7 Liang Zhengzhao Tang Chun'an Zhu Wancheng Yang Tianhong Wang Shanyong (Center for Rockbursts and Seismicity Research,Northeastern University,Shenyang 110004,China);Numerical Simulation of Influence of Rock Heterogeneity on the Relation between Magnitude and Frequency[J];Journal of Seismological Research;2003-02
8 ;Applying Characters of AE Time Sequence Parameters to Predict Rock Destabilization[J];Mining Safety & Environmental Protection;2007-01
9 ZHAO Xing-dong,YUE Xi-feng,TANG Chun-an,ZHU Wan-cheng (Center for Rock Instability and Seismicity Research, Northeastern University, Shenyang 110004, China);Study on destructional law of open-off cut surrounding rockmass[J];Journal of Liaoning Technical University;2005-03
10 JIA Ming-kui1,2, ZHAO Xing-dong3, JIA An-li1 (1.College of Resource and Safety Engineering, China University of Mining and Technology, Beijing 100083,China; 2. Institute of Jiaozuo Coal Mine Group Corporation, Jiaozuo 454002, China; 3. Center for Rock Instability and Seismicity Research Northeastern University, Shenyang 110004, China);Bolt-grouting support technique controlling floor heave of extremely soft rock roadway[J];Journal of Liaoning Technical University;2005-03
China Proceedings of conference Full-text Database 6 Hits
1 GAO Rui-yong (Tanggang Mining CO.Shi Rengou ore mine,Zunhua 063016,China);The stability analysis of the boundary pillar from open pit to underground excavation[A];[C];2007
2 ZHAO Xing-dong LIU Jian-po YU Qing-lei (School of Resource & Civil Engineering,Northeastern University,Shenyang 110004,China);Influence of stability of strata roof by ratio of high and span[A];[C];2007
3 Nan Shiqing~(1,2) Zhao Xingdong Gao Ruiyong~2(1. Center for Rock Instability and Seismicity Research,Northeastern University, Shenyang 110004 2.Tanggang Mining Co.,Ltd. Shirengou Ore Mine,Zunhua 063016);THE STABILITY ANALYSIS OF THE BOUNDARY PILLAR FROM OPEN PIT TO UNDERGROUND EXCAVATION[A];[C];2005
4 Hu Xiaorong~(1,2) Tang Chun 'an~(1,3) (1 LMN,Mechanics Institute,Science Academy Beijing 100080) (2 Benxi College of Metallurgy Benxi 117022) (3 The Northeastern University Shenyang 110006);MECHANICAL EFFECTS OF THE ROCK HETEROGENEITY AND THE METHOD TO ANALYSE THE SPATIAL VARIABILITY OF THE ROCK MECHANICAL PARAMETERS[A];[C];1998
5 Ma Tianhui Yang Tianhong Tang Chun'an Rui Yongqin Liang Zhengzhao Lin Peng (Research Center for Numerical Test on Material Failure, Dalian University, Dalian, 116622;School of Resources & Civil Engineering, Northeastern University, Shenyang 110004; Center for Rock Instability and Seismicity Research, Dalian University of Technology, Dalian, 116024; Department of Hydraulic Engineering, Tsinghua University, Beijing 100084);NUMERICAL MODELING OF POSSIBLE FAILURE ZONE WITH THE TOP OF TUNNEL[A];[C];2006
6 Wang Shuhong;Countermeasure and Mechanism of Underground Building in City Destroy[A];[C];2003
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Liu Dongyan et al.;A Study on Acoustic Emission Characters of Failure of Fissured Rock on Compression[J];UNDERGROUND SPACE;1998-04
2 ZHANG Lijie~ 1,2) , CAI Meifeng~ 1) , LAI Xingping~ 2,3) , ZHANG Yong~ 2,3) , ZHANG Haiyan~ 2) , LV Zhaohai~ 2,3) , REN Fenhua~ 1) 1) Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China 2) Xi'an University of Science and Technology, Xi'an 710054, China 3) Key Lab for Western Safe Mining & Hazard Control, the Ministry of Education of China, Xi'an 710054, China;Dynamical destabilization analysis of steep and heavy thick coal seam in a deep-mine under the complex-variable environment based on AE[J];Journal of University of Science and Technology Beijing;2007-01
3 FU Xiao-min(Geological Hazards Prevention and Geological Environmental Protection National Speciality Lab., Chengdu University of Technology, Chengdu 610059, China);Experimental study on uniaxial compression deformation and acoustic emission proerty of typical rocks[J];Journal of Chengdu University of Technology(Science & Technology Edition);2005-01
4 Wu Guanglin; S. J. Jung; K. Prisbrey(Chengdu Institute of Technology, China) (University of Idaho, USA )T. L. Nichols (United States Bureau of Mines);NEURAL NETWORK COUPLED ACOUSTIC EMISSION SENSORS FOR ROCK GRINDING AND DRILLING[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;1996-03
5 Lu Qizhu Zheng Shengxuan Zhang Keqin (Yanshan University, Qinhuangdao 066004, CHN);Study of Acoustic Emission Sensor with Optical Fiber Fabry-Perot Interference[J];JOURNAL OF TRANSCLUCTION TECHNOLOGY;1999-01
6 Lu Qizhu Zheng Shenxuan (Department of Computers and Information Engineering, Yanshan University, Qinhuangdao 066004);Optical Fiber Acoustic Emission Sensor[J];JOURNAL OF TRANSDUCER TECHNOLOGY;1998-02
7 Zhou Zhubao Lu Chufeng Liu Changwen(Dept of Math Phys and Mech,Changsha Railway University,Changsha,410075 );Application of Least Energy Consumption Principle in Structural Analysis[J];Journal of Changsha Railway University;1998-01
8 LIANG Zheng zhao 1, TANG Chun an 1, HUANG Ming li 2, FU Yu fang 1 (1. Center for Rockburst & Induced Seismicity Research, Northeastern University, Shenyang 110004, China; 2. Institute of Rock & Soil Research, Chinese Academy of Sciences, Wuhan 4;Numerical Simulation of Patterns of Acoustic Emission in Rock Failure Process[J];JOURNAL OF NORTHEASTERN UNIVERSITY;2002-10
9 XU Tao, TANG Chunan, ZHANG Zhe, ZHANG Yongbin (Center for Rock Instability and Seismicity Research, Northeastern University, Shenyang 110004, China.;Theoretical, Experimental and Numerical Studies on Deformation and Failure of Brittle Rock in Uniaxial Compression[J];JOURNAL OF NORTHEASTERN UNIVERSITY;2003-01
10 Jiang Haikun 1) Zhang Liu 1) Wang qi 2) 1) Institute of Geology, CSB, Beijing 100029, China 2) Seismological Bureau of Shandong Province, Jinan 250014, China;3-D LOCATION OF ACOUSTIC EMISSION AND STUDY ON THE ANISOTROPIC VELOCITY STRUCTURE IN THE SAMPLE[J];EARTHQUAKE;1999-03
【Secondary References】
Chinese Journal Full-text Database 9 Hits
1 ;Artificial Intelligence and Its Application in Coal Mine Safety Technique[J];Mining Safety & Environmental Protection;2005-05
2 ZHOU Xin-long~(1),YANG Ling-jie~(2)(1.Caolou Mining Co.Ltd.of Anhui,Huoqiu 237474;2.School of Mining and Safety Engineering,CUMT,Xuzhou 221008,China);Study on mine ground pressure and its supervision and control[J];Mining Engineering;2006-05
3 LIU Bao-xian1,2,LI Dong-kai1,ZHAO Bao-yun1 (1.School of Architecture and Civil Engineering,Xihua University,Chengdu 610039,P.R.China;2.Key Laboratory for the Exploitation of Southwestern Resources & the Environmental Disaster Control Engineering Under the Ministry of Education,Chongqing University,Chongqing 400030,P.R.China);Damage Evolution and Acoustic Emission Character of Coalrock under Unloading Condition[J];Journal of Civil,Architectural & Environmental Engineering;2009-02
4 Wang Huajun(Shandong University of Science and Technology);Research on Microseism Monitor in Height of Water Flowing Fractured Zone of Cover Rock[J];Express Information of Mining Industry;2006-03
5 Zhang Xiaojun1,2,Jing Hongwen1 ( 1. School of Architecture and Civil Engineering,China University of Mining & Technology,Xuzhou,Jiangsu 221008,China; 2. School of Resources and Environment Engineering,Shandong University of Technology, Zibo,Shandong 255049,China);Analysis on Failure Process of Surrounding Rock of Roadway or Tunnel in High Stress Area[J];Mining Research and Development;2009-06
6 LIU Shungui1,2,LIU Haining3,WANG Sijing1,HU Bo1,ZHANG Xiaoping1(1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;2.Fujian Provincial Department of Land and Resources,Fuzhou,Fujian 350001,China;3.North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou,Henan 450011,China);DIRECT SHEAR TESTS AND PFC~2D NUMERICAL SIMULATION OF INTERMITTENT JOINTS[J];Chinese Journal of Rock Mechanics and Engineering;2008-09
7 ZHAO Yangsheng1,2,XI Baoping1,WAN Zhijun2,ZHANG Changsuo1 (1. Institute of Mining Technology,Taiyuan University of Technology,Taiyuan,Shanxi 030024,China; 2. School of Mining and Safety Engineering,China University of Mining and Technology,Xuzhou,Jiangsu 221008,China);STUDY OF CRITICAL CONDITION OF BOREHOLE INSTABILITY IN GRANITE UNDER HIGH TEMPERATURE AND HIGH PRESSURE[J];Chinese Journal of Rock Mechanics and Engineering;2009-05
8 LIU Baoxian1 ,2,HUANG Jinglin 1,WANG Zeyun 1,LIU Li 1 (1.School of Architecture and Civil Engineering,Xihua University,Chengdu,Sichuan 610039,China; 2.Key Laboratory for the Exploitation of Southwestern Resources and the Environmental Disaster Control Engineering, Ministry of Education,Chongqing University,Chongqing 400044,China);STUDY ON DAMAGE EVOLUTION AND ACOUSTIC EMISSION CHARACTER OF COAL-ROCK UNDER UNIAXIAL COMPRESSION[J];Chinese Journal of Rock Mechanics and Engineering;2009-S1
9 YANG Yong-jie,CHEN Shao-jie,ZHANG Xing-min,PANG Huan-dong(Key Laboratory of Mine Disaster Prevention and Control,Shandong University of Science and Technology,Qingdao 266510,China);Forecasting study on fracturing of overburden strata of coal face by microseism monitoring technology[J];Rock and Soil Mechanics;2007-07
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 CHEN YONG YU XIAO-HONG (Institute of Geophysics, State Seismological Bureau);ACOUSTIC EMISSION OF ROCK SPECIMEN IN DEFORMING PROCESSES[J];Chinese Journal of Geophysics;1984-04
2 Xia Mengfen;Han Wensheng;Ke Fujiu; Bai Yilong(Laboratory for Non-linear Mechanics of Continuous Media,Institute of Mechanice,Chinese Academy of Sciences,Beijing 100080);STATISTICAL MESO-SCOPlC DAMAGE MECHANLCS AND DAMAGE EVOLUTION INDUCED CATASTROPHE[J];ADVANCES IN MECHANICS;1995-01
3 Liu Ning;Lu Tairen(Hohai University ,Nanjin 210024);STOCHASTIC FEM AND ITS APPLICATIONS IN ENGINEERING[J];ADVANCES IN MECHANICS;1995-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved