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《CHINESE JOURNAL OF ROCK MECHANICS AND ENGINEERING》 1997-01
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CONFINING PRESSURE EFFECT ON ACOUSTIC EMISSIONS DURING ROCK FAILURE

Chen Zhonghui Fu Yufang Tang Chun′an (Northeastern University, Shenyang 110006)  
Based on the phenomenon that acoustic emissions(AE) increase suddenly because of underground excavation, time sequence of AE rate during rock failure has been discussed by using statistical damage theory. Especially increasing or decreasing confining pressure results in variance of AE under three dimensional stresses. The results show that decreasing confining pressure sharply brings out increasing AE sharply. On the other hand, few AE emit when confining pressure increases sharply, and AE occur again only when axial pressure increases. These results have been well simulated with computer and agree well with experimental results.
【Fund】: 国家自然科学基金 国家教委跨世纪人才基金
【CateGory Index】: TU459
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【References】
Chinese Journal Full-text Database 10 Hits
1 CONG Yu;WANG Zaiquan;ZHENG Yingren;ZHANG Liming;School of Civil Engineering,Qingdao Technological University;Department of Civil Engineering,Logistical Engineering University;;Experimental Study on Acoustic Emission Features of Marbles during Unloading Failure Process[J];西南交通大学学报;2014-01
2 MU Kang;LI Tianbin;YU Jin;CAI Yanyan;LIU Shiyu;TU Bingxiong;JIANG Haochuan;Institute of Geotechnical Engineering,Huaqiao University;State Key Laboratory of Geohazard Prevention and Geoenvironment Protection,Chengdu University of Technology;;MESOSCOPIC SIMULATION OF RELATIONSHIP OF ACOUSTIC EMISSION AND COMPRESSIVE DEFORMATION BEHAVIOUR IN SANDSTONE UNDER CONFINING PRESSURES EFFECT[J];岩石力学与工程学报;2014-S1
3 Li Hegui;Zhang Ru;Gao Mingzhong;Wu Gang;Zhang Yanfei;State Key Laboratory of Hydraulics and Mountain River Engineering,Sichuan University;College of Hydraulic and Hydroelectric Engineering,Sichuan University;Headmaster's Office,Sichuan University;;Advances in Technology of Acoustic Emission of Rock[J];地下空间与工程学报;2013-S1
4 KONG Hai-ling1,WANG Lu-zhen1,2(1.Department of Fundamental Teaching,Yancheng Institute of Technology,Yancheng 224003,China;2.State Key Laboratory of Geomechanics & Deep Underground Engineering,China University of Mining & Technology,Xuzhou 221008,China);Numerical Simulation of Coal Strength and Failure Characteristics Under the Effect of Confining Pressure[J];煤矿安全;2013-07
5 WANG Hui-ping,CAO Wen-gui,WANG Jiang-ying,ZHANG Chao(Geotechnical Engineering Institute of Hunan University,Changsha,Hunan 410082,China);A study of the statistical damage constitutive model of rocks considering a full deformation process[J];水文地质工程地质;2013-04
6 FAN Lei,ZHOU Huo-ming,XIONG Shi-hu(Key Laboratory of Geotechnical Mechanics and Engineering of the Ministry of Water Resources, Yangtze River Scientific Research Institute,Wuhan 430010,China);Acoustic Emission Characteristics and Failure Mechanism of Rock Mass in Field Shear Test[J];长江科学院院报;2012-08
7 Li Chaoliang(Anshan Iron and Steel Group Corporation Mining Company);Numerical Simulation on Safe Roof Thickness for Mined-out Area of Iron Mine[J];现代矿业;2012-06
8 Cao Wengui Zhao Heng Li Xiang Zhang Ling(Hunan University,Changsha 410082,China);A statistical damage simulation method for rock full deformation process with consideration of the deformation characteristics of residual strength phase[J];土木工程学报;2012-06
9 ZHANG Liming1,2,WANG Zaiquan1,SHI Lei1,KONG Liang1(1.College of Science,Qingdao Technological University,Qingdao,Shandong 266033,China;2.State Key Laboratory for Geomechanics and Deep Underground Engineering,China University of Mining and Technology,Xuzhou,Jiangsu 221008,China);ACOUSTIC EMISSION CHARACTERISTICS OF MARBLE DURING FAILURE PROCESS UNDER DIFFERENT STRESS PATHS[J];岩石力学与工程学报;2012-06
10 ZHANG Cai-feng;The Simulation of Rocks under Different Confining Pressures in the Failure Process[J];廊坊师范学院学报(自然科学版);2012-02
China Proceedings of conference Full-text Database 5 Hits
1 XUE Yunliang LI Shulin XU Hongbin LIN Feng (School of Architectural and Civil Engineering,Xiamen University,Xiamen 361005,China);Damage statistical constitutive model of rocks considering residual strength[A];[C];2008
2 Li Yanqing~1 Xu Chong~2 (1.Huainan Mining Group,Huainan,232046,China;2.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029 ,China);Research on Surrounding Rock Failure Process Based on Micro-damage[A];[C];2008
3 Jia Peng Tang chun'an ( School of Resources and Civil Engineering, Northeastern University, Shenyang 110004; Center for Rock Instability and Seismicity Research, Dalian University of Technology, Dalian, 116024);NUMERICAL STUDY ON MECHANICAL CHARACTERS OF UNLOADED INTACT ROCK MASS[A];[C];2006
4 XUE Yun-liang,LIN Feng,LI Shu-lin (School of Architectural and Civil Engineering,Xiamen University,Xiamen 361005,China);Study on compression test and damages constitutive model of rocks under different confined pressures[A];[C];2008
5 Li Yinping Key Lab of Geomechanics, Wuhan Institute of Rock and Soil Mechanics, CAS, Wuhan 430071, China School of Civil Engineering and Mechanics, Shanghai Jiaotong University, Shanghai 200240, China;ACOUSTIC EMISSION CHARACTERS OF MARBLE WITH COMPLICATED CRACKS UNDER COMPRESSION[A];[C];2004
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 YU Jin1,2,LI Hong3,CHEN Xu1,2,CAI Yanyan1,2,WU Na3,MU Kang1(1.Institute of Geotechnical Engineering,Huaqiao University,Xiamen,Fujian 361021,China;2.State Key Laboratory of Geomechanics and Geotechnical Engineering,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences,Wuhan,Hubei 430071,China;3.School of Civil and Hydraulic Engineering,Dalian University of Technology,Dalian,Liaoning 116024,China);TRIAXIAL EXPERIMENTAL STUDY OF ASSOCIATED PERMEABILITY-DEFORMATION OF SANDSTONE UNDER HYDRO-MECHANICAL COUPLING[J];岩石力学与工程学报;2013-06
2 Mo You1,Zeng Yusheng1,Li Jian2,Xu Ke2,Guo Zihong1(1.Urban and Rural Construction College,Sichuan Agricultural University,Dujiangyan,Sichuan 611830,China; 2.College of Civil Engineering and Urban Construction,Jiujiang University,Jiujiang,Jiangxi 332005,China);Multiparameter Constitutive Model of Rock Damage under Uniaxial Loading[J];地下空间与工程学报;2013-03
3 Sun Zaiming1,Sun Qiang2(1.Department of Civil Engineering and Architecture,Shaanxi Railway Institute,Weinan,Shaanxi, 714000,China;2.School of Resources and Earth Science,China University of Mining and Technology, Xuzhou,Jiangsu 221116,China);The Stability of Mine Pillar Based on Whole Stress-Strain Process[J];地下空间与工程学报;2013-03
4 Liu Yang1,Yu Xianbin1,Xie Qiang2,Shi Fei1 (1.Faculty of Land Resource Engineering,Kunming University of Science and Technology,Kunming 650093,China 2.College of Civil Engineering,Chongqing University,Chongqing 400045,China;3.Key Laboratory of New Technology for Construction of Cities in Mountain Area(Chongqing University),Ministry of Education,Chongqing 400045,China);Current Situation and Development of Research on Direction Independence of Rock Kaiser Effect[J];地下空间与工程学报;2012-06
5 Cai Jiangdong1、2,Chen Yadong1,Zhang Daoming3(1.Department.of Civil Engineering,Huaiyin Institute of Technology,Huai'an Jiangsu 223001,China;2.State Key Laboratory for Geomechanics & Deep Underground Engineering,Xuzhou,Jiangsu 221008,China;3.Information College of China University of Mining Technology,Xuzhou,Jiangsu 221008,China);Study on the Feature of Acoustic Emission of Rock under Compression Experiment Based on Multi-fractal Theory[J];地下空间与工程学报;2012-05
6 ZHANG Liming1,2,WANG Zaiquan1,SHI Lei1,KONG Liang1(1.College of Science,Qingdao Technological University,Qingdao,Shandong 266033,China;2.State Key Laboratory for Geomechanics and Deep Underground Engineering,China University of Mining and Technology,Xuzhou,Jiangsu 221008,China);ACOUSTIC EMISSION CHARACTERISTICS OF MARBLE DURING FAILURE PROCESS UNDER DIFFERENT STRESS PATHS[J];岩石力学与工程学报;2012-06
7 SU Hui1,2),LI Chang-hong1) 1) School of Civil and Environmental Engineering,University of Science and Technology Beijing,Beijing 100083,China 2) School of Hydraulic and Hydro-power,Hebei University of Engineering,Handan 056021,China;Mesoscopic numerical simulation of acoustic emission experiment in rock compression failure under different confining pressures[J];北京科技大学学报;2011-11
8 SU Cheng-dong1,ZHAI Xin-xian1,LI Bao-fu1,LI Huai-qing2(1.School of Energy Science and Engineering,Henan Polytechnic University,Jiaozuo,Henan 454003,China;2.Dengfeng Coal Administration,Dengfeng,Henan 454570,China);Experimental Study of the Characteristics of Acoustic Emission for Sandstone Specimens Under Uniaxial and Triaxial Compression Tests[J];采矿与安全工程学报;2011-02
9 ZHAO En-lai1,2,WANG En-yuan1,2,LIU Xiao-fei1,2,LIU Zhen-tang1,2(1.State Key Lab of Coal Resources and Safety Mining,China University of Mining and Technology,Xuzhou 221008,China;2.School of Safety Engineering,China University of Mining and Technology,Xuzhou 221008,China);Experiment of Acoustic Emission and Numerical Simulation During Loaded Rock and Soil Fracturing Process[J];煤炭科学技术;2011-05
10 YE En-ke1,2,YAO Guo-dong1,2,WAN Zhong-ming3(1 China University of Mining and Technology,Xuzhou Jiangsu 221008,China;2 Schools of Mines,Xuzhou Jiangsu 221008,China;3 Dragon Yu Company in Yong Mei Coal Group,Luoyang Henan 471500,China);Study of the minimum safety thickness of the underground goaf in surface mine[J];化工矿物与加工;2011-05
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 YIN Jie;JIANG Guangcheng;HU Nailian;School of Civil & Environment Engineering,University of Science and Technology Beijing;Kim Chaek University of Technology;;Comparison and Modification on Statistical Damage Constitutive Models of Rock Based on Different Criterion[J];矿业研究与开发;2015-12
2 LI Meng;ZHAO Hong-ge;ZHUO Yu-zhou;GAO Shao-hua;DONG Xin;Department of Geology,Northwest University;State Key Laboratory of Continental Dynamics;;New understandings of the genesis of spheroidal weathering in shear joint zones[J];地质学刊;2015-04
3 YU Jin;FU Guofeng;CHEN Xu;GUO Xiaoying;Institute of Geotechnical Engineering,Huaqiao University;College of Resources and Civil Engineering,Northeastern University;;EXPERIMENTAL STUDY ON MECHANICAL PROPERTIES OF SANDSTONE AFTER FREEZING-THAWING CYCLES UNDER TRIAXIAL CONFINING PRESSURE UNLOADING[J];岩石力学与工程学报;2015-10
4 XUE Dong-jie;ZHOU Hong-wei;HU Ben;REN Wei-guang;School of Mechanics & Civil Engineering,China University of Mining and Technology(Beijing);;Thermal and mechanical coupling-induced meso-scale mechanism on failure strength and AE law of granite[J];煤炭学报;2015-09
5 GU Yilei;WU Wenjie;LI Qingmiao;TANG Zhengchuan;State Key Laboratory of Coal Mine Disaster Dynamics and Control,Chongqing University;College of Resources and Environmental Sciences,Chongqing University;Qianjiang Offices of Chongqing Coal Supervisor Bureau;;Acoustic Emission Characteristics of Rock During Whole Stress-strain and Unloading Process Under Different Confining Pressure[J];煤矿安全;2015-06
6 XU Teng-fei;XIE Ni;ZHANG Xiao-hua;ZHANG Hua-wei;Faculty of Engineering,China University of Geosciences(Wuhan);;Studies on acoustic emission characteristics of sandstone under uniaxial compression[J];中国矿业;2015-06
7 YANG Minghui;SUN Long;ZHAO Minghua;CAO Wengui;Geotechnical Institute of Hunan University;;A simplified unsaturated soil constitutive model based on statistical damage theory[J];水文地质工程地质;2015-03
8 ZHOU Hui;MENG Fanzhen;ZHANG Chuanqing;LU Jingjing;XU Rongchao;State Key Laboratory of Geomechanics and Geotechnical Engineering,Institute of Rock and Soil Mechanics,Chinese Academy of Sciences;;EXPERIMENTAL STUDY OF ACOUSTIC EMISSION CHARACTERISTIC OF DISCONTINUITY UNDER SHEARING CONDITION[J];岩石力学与工程学报;2015-S1
9 ZHANG Zijian;JI Hongguang;ZHANG Yuezheng;CHEN Zhijie;ZHOU Dinghui;School of Civil and Environmental Engineering,University of Science and Technology Beijing;Key Laboratory of High-efficient Mining and Safety of Metal Mines of Ministry of Education,University of Science and Technology Beijing;Zhongkuang Gold Group Co.,Ltd.;;ROCKBURST RESEARCH OF LINGNAN GOLD MINE BASED ON ACOUSTIC EMISSION TEST AND LINEAR ELASTIC ENERGY CRITERIONS[J];岩石力学与工程学报;2015-S1
10 MU Kang;YU Jin;LI Hong;CAI Yan-yan;CHEN Xu;Institute of Geotechnical Engineering, Huaqiao University;State Key Laboratory for Geomechanics and Deep Underground Engineering, China University of Mining and Technology;School of Civil and Hydraulic Engineering, Dalian University of Technology;;Acoustic emission of sandstone with hydro-mechanical coupling and PFC-based modelling of energy dissipation[J];岩土力学;2015-05
China Proceedings of conference Full-text Database 1 Hits
1 Chen Song;Qiao Chunsheng;Ye Qing;Deng Bin;School of Civil Engineering,Beijing Jiaotong University;;STUDY ON THREE-DIMENSIONAL DAMAGE CONSTITUTIVE MODIFIED MODEL OF ROCK UNDER TWO KINDS OF DISTRIBUTION FUNCTIONS[A];[C];2017
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