Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Underground Space and Engineering》 2010-06
Add to Favorite Get Latest Update

tudy on Constitutive Model of Rock Damage Based on Lognormal Distribution

Jiang Wei,Deng Jian,Li Yin(School of Resources and Safety Engineering,Central South University,Changsha 410083,China)  
Based on the characteristic of stochastic distribution of the physical and mechanical property of rock micro-unit,the lognormal distribution is chosen as probability distribution model of rock micro-unit strength.Using damage mechanics theory and the statistical strength theory,a damage constitutive model is established under rock triaxial compression test.Moreover,the characteristics of rock stress-strain curve during the full process of rock failure are also considered and the characteristic parameters of the test curve are introduced,these model parameters are determined according to the extreme theory of multivariate function.Contrasted with triaxial compression test results and the existing research results,this model is simple and the model parameters can be easily solved,it can well reflect the intrinsic flaws distribution and deformation property of rock,to characterize the stress-strain relation during the full process of rock failure.
【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 8 Hits
1 CAO Wen-gui,ZHANG Sheng,ZHAO Ming-hua(Geotechnical Engineering Institute of Hunan University,Changsha 410082,China);STUDY ON A STATISTICAL DAMAGE CONSTITUTIVE MODEL WITH CONVERSION BETWEEN SOFTENING AND HARDENING PROPERTIES OF ROCK[J];Engineering Mechanics;2006-11
2 CAO Wen-gui , ZHANG Sheng(Institute of Geotechnical Engineering, Hunan Univ, Changsha,Hunan410082, China);Study on the Statistical Analysis of Rock Damage Based on Mohr-Coulomb Criterion[J];Journal of Hunan University (Natural Science);2005-01
3 Cao Wengui;Fang Zulie;Tang Xuejun (Beijing University of Science & Technology, Beijing 100083);A STUDY OF STATISTICAL CONSTITUTIVE MODEL FOR SOFT AND DAMAGE ROCKS[J];CHINESE JOURNAL OF ROCK MECHANICS AND ENGINEERING;1998-06
4 Xu Weiya, Wei Lide (Institute of Geotechnical Engineering, Hohai University, Nanjing 210098 China);STUDY ON STATISTICAL DAMAGE CONSTITUTIVE MODEL OF ROCK[J];Chinese Journal of Rock Mechanics and Engineering;2002-06
5 Zeng Yawu, Zhao Zhenying, Zhu Yiwen (School of Civil Engineering,Wuhan University, Wuhan 430072 China);BIFURCATION ANALYSIS ON FAILURE FORMS OF ROCK MATERIAL[J];Chinese Journal of Rock Mechanics and Engineering;2002-07
6 Xie Tao,Qiu Yanjun,Jiang Zezhong (College of Civil Engineering,Southwest Jiaotong University, Chengdu 610031 China);STUDY ON DISTRIBUTION FEATURE OF FRACTURE TOUGHNESS ON ROCK-CONCRETE INTERFACE[J];Chinese Journal of Rock Mechanics and Engineering;2004-13
7 ZHANG Ming,LI Zhong-kui,SU Xia(Department of Hydraulic and Hydropower Engineering,Tsinghua University,Beijing 100084,China);PROBABILISTIC VOLUME ELEMENT MODELING IN ELASTIC DAMAGE ANALYSIS OF QUASI-BRITTLE MATERIALS[J];Chinese Journal of Rock Mechanics and Engineering;2005-23
8 CHEN Li-hong1,CHEN Zu-yu2,LIU Jin-mei3 (1. School of Civil Engineering & Architecture, Beijing Jiatong University, Beijing, 100044, China;2. Chinese Water resource and Hydropower Research Institute, Beijing, 100044, China;3 Office of State Flood Control and Drought Relief Head Quarters, Beijing, 100055, China );Probability distribution of soil strength[J];Rock and Soil Mechanics;2005-01
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Li Zhe, Zhang Haobo, Jian Zheng, Huang Songmei, Zhao Xiangchao ( Dept. of Archit. Eng., Xi'an Univ. of Technol, China );Study of fracture criterion of rock motar interface crack[J];JOURNAL OF DALIAN UNIVERSITY OF TECHNOLOGY;1997-S1
2 ZHENG JIE YAO XAO-XIN CHEN YONG (Institute of Geophysics, State Seismological Bureau);A EXPERIMENTAL STUDY ON LOCALIZATION OF DEFORMATION OF ROCK[J];Chinese Journal of Geophysics;1983-06
3 NI Wankui ① HAN Qilong ② (①Chang′an University,Xi′an 710054) (② Water and Soil Conservation Bureau of Guyuan County,Guyuan 75600);STATISTICAL ANALYSIS OF PHYSICAL AND MECHANICAL INDEXES OF THE TYPICAL LOESS[J];Journal of Engineering Geology;2001-01
4 Xu Weiya, Xie Shouyi (Wuhan University of Hydraulic and Electric Engineering) Declerck Jean-Pascal Baasquin Nicolas Philippe Imbert (University of Science and Theology of Lille, France);SLOPE STABILITY ANALYSIS AND EVALUATION WITH PROBABILISTIC ARTIFICIAL NEURAL NETWORK METHOD[J];SITE INVESTIGATION SCIENCE AND TECHNOLOGY;1999-03
5 Xing Xiu-sanBeijing Institute of Technology;THE FOUNDATION OF NONEQUILIBRIUM STATISTICAL FRACTURE MECHANICS[J];Advances In Mechanics;1991-02
6 FAN Ming qiao (Nanjing Hydraulic Research Institute, Nanjing 210029, China);Probabilistic property of shear strength parameters φ,c of refilled clay[J];JOURNAL OF NANJING HYDRAULIC RESEARCH INSTITUTE;2000-01
7 YANG Shui-cheng 1,2, HUANG Song-mei 2, SONG Li 2, LI Zhe 2 (1.Xi'an Jiaotong University,Xi'an 710049,China; 2.Xi'an University of Technology,Xi'an 710048,China);Experimental study on fracture criterion of 3-D crack at rock-concrete interface[J];Journal of Hydraulic Engineering;2002-10
8 Huang Songmei Wang Dongling Li Zhe Hu Limin Xi’an University of Technology, Xi’an 710048;Cracking Calculation of Arch Dam[J];JOURNAL OF XI'AN UNIVERSITY OF TECHNOLOGY;1998-01
9 You Mingqins; Hua Anzeng( Jinozuo Institute of Technology, Jinozuo 454159)( China Uuiversitg of Mining and Technology, Xuzhou 221008);FRACTURE OF ROCK SPECIMEN AND DECREMENT OF BEARING CAPACITY IN UNIAXIAL COMPRESSION[J];CHINESE JOURNAL OF ROCK MECHANICS AND ENGINEERING;1998-03
10 Cao Wengui;Fang Zulie;Tang Xuejun (Beijing University of Science & Technology, Beijing 100083);A STUDY OF STATISTICAL CONSTITUTIVE MODEL FOR SOFT AND DAMAGE ROCKS[J];CHINESE JOURNAL OF ROCK MECHANICS AND ENGINEERING;1998-06
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved