Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Experimental Mechanics》 2010-03
Add to Favorite Get Latest Update

Experiment Study of Rock Damage Deformation Characteristics Based on Plastic Volumetric Strain Analysis

GUO Zi-hong1,2, LIU Xin-rong1, LIU Bao-xian2, SHU Zhi-le1, FU Yan1 (1.Civil Engineering College, Chongqing University, Chongqing 400045, China; 2. School of Architectural and Civil Engineering, Xihua University, Chengdu 610039, China)  
In order to analyze the relationship between rock plastic deformation and damage, rock initial damage and critical damage were defined, and plastic volumetric strain analysis method was put forward, then rock damage constructive model was set up based on normalization and plastic volumetric strain by way of damage variable. Uniaxial incremental circulating compression experiment was carried out to determine two parameters: elastic unloading modulus and elastic strain proportional coefficient. Experimental results and theory analysis show that first, when load is small and increasing, rock’s damage is decreasing in general uniaxial compression condition; when load surpasses a certain number, rock’s damage begins increasing; second, when cyclic load is higher than 35% peak strength, rock’s damage presents increasing trend after unload; when the cyclic load is lower than 35% peak strength, rock’s damage decreases after unload. Theoretical stress-strain curve accords with experimental results well in loading condition and theoretical curve can embody hysteretic loop of experiment results in cyclic loading region.
【Fund】: 国家自然科学基金创新群体基金(50621403)
【CateGory Index】: TU452
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 9 Hits
1 Yin Youquan(Department of Mechanics, Peking University, Beijing 100871);ON ROCK PLASTICITY,DAMAGE AND THEIR CONSTITUTIVE FORMULATION[J];;1995-01
2 WEI Li-de1,YANG Chun-he1,Xu Wei-ya2(1.Institute of Rock and Soil Mechanics,the Chinese Academy of Science,Wuhan 430071,China;2.Institute of Geotechnical Engineering,Hohai University,Nanjing 210098,China);A DAMAGE CONSTITUTIVE MODEL FOR ROCK WITH PLASTIC VOLUME STRAIN[J];Engineering Mechanics;2006-01
3 WANG Lai-gui,ZHAO Na,HE Feng,LI Xin(College of Mechanics and Engineering,Liaoning Technical University,Fuxin 123000,China);Rock creep damage model and its stability analysis[J];Journal of China Coal Society;2009-01
4 Xu Tao1,2 Lin Gao1 Tang Chun-an1 Hu Zhiqiang1 Zhu Wancheng3(1.Dalian University of Technology,Dalian 116024,China;2.Dalian University,Dalian 116622,China;3.Northeastern University,Shenyang 110004,China);Numerical simulation of creep-damage failure process of concrete under sustained tensile loading[J];China Civil Engineering Journal;2007-01
5 LIN Da-neng1,2,CHEN Shou-ru2 (1. School of Energy and Safety,Hunan University of Science and Technology,Xiangtan 411201,China; 2. School of Resources and Safety Engineering,Central South University,Changsha 410083,China);EXPERIMENTAL STUDY ON DAMAGE EVOLUTION LAW OF ROCK UNDER CYCLICAL IMPACT LOADINGS[J];Chinese Journal of Rock Mechanics and Engineering;2005-22
6 YANG Sheng-qi1,XU Wei-ya1,SU Cheng-dong2(1.Institute of Geotechnical Engineering,Hohai University,Nanjing 210098,China;2.Department of Resources and Material Engineering,Henan Polytechnic University,Jiaozuo 454159,China);STUDY ON STATISTICAL DAMAGE CONSTITUTIVE MODEL OF ROCK CONSIDERING SCALE EFFECT[J];Chinese Journal of Rock Mechanics and Engineering;2005-24
7 ZHANG Jizhou,MIAO Linchang,YANG Zhenfeng (Institute of Geotechnical Engineering,Southeast University,Nanjing,Jiangsu 210096,China);RESEARCH ON ROCK DEGRADATION AND DETERIORATION MECHANISMS AND MECHANICAL CHARACTERISTICS UNDER CYCLIC FREEZING-THAWING[J];Chinese Journal of Rock Mechanics and Engineering;2008-08
8 YIN Guang-zhi1, ZHANG Dong-ming1, WANG Hao2 (1. College of Resources and Environmental Science, Chongqing University, Chongqing 400044, China; 2. Key Laboratory of Exploitation of Southwestern Resources & Environmental Disaster Control Engineering, Ministry of Education, Chongqing University, Chongqing 400044, China;3. College of Mathematics and Science, Chongqing University, Chongqing 400044, China);A BTW approach to damage and fracture of rock[J];Rock and Soil Mechanics;2005-06
9 CAO Wen-gui, LI Xiang (Institute of Geotechnical Engineering, Hunan University, Changsha 410082, China);A new discussion on damage softening statistical constitutive model for rocks and method for determining its parameters[J];Rock and Soil Mechanics;2008-11
Chinese Journal Full-text Database 10 Hits
1 FAN Ying-fang,ZHOU Jing (School of Civil Engineering & Architecture,Dalian Univ.of Technol.,Dalian116024,China);State-of-the-art on application of artificial neural networks in corroded reinforced concrete structural engineering[J];Building Science Research of Sichuan;2004-01
2 KE Changren1,2,JIANG Junling1,CHEN Shengping1 (1.School of Civil Engin.,Hubei Univ.of Technology,Wuhan 430068,China;2.School of Naval Architecture,and Civil Engineering,Shanghai Jiaotong University,Shanghai 200240,China);Model experiment research of axial compression on concrete[J];Sichuan Building Science;2008-05
3 LI Hong\|sheng,\ DU Xiao\|zhen(Department of Engineering Mechanics, Dalian University of Technology, Dalian Liaoning 116023, China) ;Constitutive Model of Damage and Fracture of Ice[J];Journal of Glaciology and Geocryology;2003-S2
4 AN Hai,AN Wei-guang,GU Yong-wei(Department of Aerospace Engineering,Harbin Engineering University,Harbin 150001,Heilongjiang,China);Fatigue Reliability Analysis of Truss Structure Based on Stiffness Decay[J];Acta Armamentarii;2007-12
5 WANG Li1),GAO Qian2)1)School of Civil Engineering,Henan Polytechnic University,Jiaozuo 454000,China2)Department of Civil and Environmental Engineering,University of Science and Technology Beijing,Beijing 100083,China;Elastoplastic model of damaged rock based on the strength theory[J];Journal of University of Science and Technology Beijing;2008-05
6 Liu Hongyan ①,Wang Genwang ②,Liu Guozhen ①①Beijing University of Science & Technology(Beijing,100081)②Machinery Engineering Company,Henan Coal Construction Group Limited Company(Zhengzhou,450009);Research Development of Rock Damage Theory Characterized by Damage Variable[J];Explosive Materials;2004-06
7 WU Xu-tao 1, HU Shi-sheng 1, CHEN De-xing 1,2, YU Ze-qing 2(1.CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei230026, Anhui, China; 2.General Staff Engineer Third Academe, Luoyang471023, Henan, China);Impact compression experiment of steel fiber reinforced high strength concrete[J];Explosion and Shock Waves;2005-02
8 YE Si qiao 1,\ CHEN Hong kai 1, CAO Yan hua 2 (1 Institute of Geotechnical Enrineering, Chongqing Jiaotong University, Chongqing 400074, China; 2 Chongqing Sewage Co·teal, chongqing 400020, China);Research on damage machanics of buried reinforced concrete box-culvert at shabin road chongqing city[J];Journal of Chongqing Jiaotong Institute;2002-03
9 WANGKai,~1CHEN Hong-kai,~2 LILi,~3ZHOU Xiao-liang~1,WANG Yi-jun~1 (1.Chongqing Hi-Tech Geotechnical Engineering Survey & Design Institute, Chongqing 400042,China; 2.Chongqing Jiaotong University, Chongqing 400074, China;3.Chongqing Geological Survey Parent Company,Chongqing 400039,China);Analysis applying 3D damage FEM on the formation mechanism of RC box-culvert cracks(1)[J];Journal of Chongqing Jiaotong University;2004-03
10 WANGKai,~1CHEN Hong-kai,~2LILi,~3WANG Yi-jun,~1ZHOU Xiao-linag~1 (1.Chongqing Hi-Tech Geotechnical Engineering Survey & Design Instute,Chongqing 400042,China;2.Chongqing Jiaotong University, Chongqing 400074,China;3.Chongqing Geological Survey Parent Company,Chongqing 400039,China);Analysis appling 3D damage FEM on the formation mechanism of RC box-culvert cracks(2)[J];Journal of Chongqing Jiaotong University;2004-03
China Proceedings of conference Full-text Database 7 Hits
1 HUANG You-ting~(1,2) CHEN Wen-zhe~(1,3) TANG De-ping~1 (1.College of Materials Science & Engineering,Fuzhou University,Fuzhou 350002,China;2.Fujian Metallurgy Industry Institute,Fuzhou 350011,China;3.Fujian University of Technology,Fuzhou 350014,China);Study on Microstructure and Properties of CuW70 Alloy under Dynamic and Static Deformation[A];[C];2007
2 Zhu Peng Qu Wenjun (College of Civil Engineering, Tongji University, Shanghai 200092, China);Discussion on Theoretical Research of Chloride Diffusion[A];[C];2005
3 Li Zhen (School of Mechanical Engineering, Xi'an Shiyou University, Xi'an), Liu Guodong.;Investigation in damage from H2S stress corrosion of 16MnR steel[A];[C];2006
5 Sun Qin Yang Fengping (School of Aeronautics,Northwestern Polytechnical University,Xi'an);Studies on Simulation of Metal Ductile Fracture Process and Application of Damage Criterion[A];[C];2008
6 Hu Lijin Zhan Mei Huang Liang Yang He (State Key Laboratory of Solidification Processing,College of Materials Science and Engineering,Northwestern Polytechnical University,Xi'an,China);A Method of Predicting Rupture in Spinning Processes by Ductile Fracture Criteria Combined with Numerical Simulation[A];[C];2008
7 Tang Liansheng~1,Zhang Pengcheng~1,Wang Sijing~2 (1 Department of Earth Sciences,Zhongshan University,Guangzhou 510275 China) (2 Institute of Geology and Geophysics,The Chinese Academy of Sciencs,Beijing 100029 China);CHEMICAL DAMAGE OF WATER-ROCK INTERACTION AND ITS EXPLORATION FOR QUANTITATIVE METHOD[A];[C];2000
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 WANG Lai-gui,ZHAO Na,HE Feng(Department of Mechanism and Engineering Science,Liaoning Technical University,Fuxin 123000,China);Nonlinear creep model and stability analysis of weak rock[J];Journal of Liaoning Technical University;2006-05
2 Wang Laigui; Wang Yongjia; Liu Xue;The Rheological Instability Theory for Rock Sample and its Criteria[J];;1994-03
3 YANG Sheng-qi~1, XU Wei-ya~1, WEI Li-de~2, SU Cheng-dong~3(1. Geo-technical Research Institute of Hohai Univ., Nanjing 210098, China; 2.Institute of Rock and Soil Mechanics, Chinese Academy of Science, Wuhan 430071, China; 3.Dept. of Resources and Material Engineering, Jiaozuo Institute of Technology, Jiaozuo 454159, China);Statistical constitutive model for rock damage under uniaxial compression and its experimental study[J];Journal of Hehai University (Natural Sciences );2004-02
4 YANG Sheng-qi, XU Wei-ya(Geotechnical Research Institute of Hohai Univ., Nanjing 210098, China);Numerical simulation of strength-size effect of rock materials under different confining pressures[J];Journal of Hehai University (Natural Sciences );2004-05
5 Liu Jinghui et al.(Fushun Institute of Academy of Coal Seienccs);METHOD TO DETERMINE THE RHEOLOGICAL TEST LONG-TERM STRENGTH FOR SOFT INTERCALATIONS[J];Site Investigation Science and Technology;1996-05
6 CAO Shu gang, XIAN Xue fu(College of Constructional Engineering, Chongqing University, Chongqing 400044, China);The analysis on the elastical plastical sticking model about the coal and other soft rocks[J];Journal of China Coal Society;2001-04
7 You Mingqing(Jiaozuo Institute of Technology) Hua Anzeng(China University of Mining and Technology);THE SIZE EFFECT OF UNIAXIAL COMPRESSION OF ROCKSPECIMEN AND SUPPORT CAPACITY OF ORE PILLAR[J];JOURNAL OF CHINA COAL SOCIETY;1997-01
8 YANG Ming-hui, ZHAO Ming-hua, CAO Wen-gui (Hunan University, Changsha410082, China);Method for determining the parameters of statistical damage softening constitutive model for rock[J];Journal of Hydraulic Engineering;2005-03
9 Yao Lingkan Fang Duo(State Key Hydraulic Laboratory of High Speed Flows, Sichuan Union University);Study on the self organized criticality of non\|uniform\=sands and its application[J];JOURNAL OF HYDRAULIC ENGINEERING;1997-03
10 ZHANG Yi, LIAO Hua-lin and LI Gen-sheng. College of Petroleum Engineering in the University of Petroleum,China, Dongying 257061;A statistical constitutive model for rock continuous damage[J];Journal of the University of Petroleum,China;2004-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved