Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Yellow River》 2017-02
Add to Favorite Get Latest Update

Influence of Excavation Disturbance to the Damage of Fractured Rock Slope

ZHOU Peng;TANG Zhaohui;LIU Lei;Faculty of Engineering,China University of Geosciences;  
Rock is a kind of heterogeneous composite structure,in which there is a variety of natural fractures. Based on the continuum damage mechanics and fracture mechanics,it analyzed the initial damage of the elastic stage and extension damage of cracks caused by excavation,deduced the fractured rock mass elastoplastic damage constitutive relationship. P rogramming the elastoplastic damage constitutive equation by using secondary development,and compiling the FLAC3 Dcustom fractured rock mass elastoplastic damage entend constitutive model,and applying custom constitutive model for building materials limestone mine in Guangxi Fengshan slope numerical simulation,its results show that: the upper part of the slope has higher damage degree,and has a larger displacement after two steps excavation,which means the cracks in the upper part of the slope have the possibility of potential sliding as long as the cracks extending. It should be systematically reinforced.
【CateGory Index】: TU45
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 3 Hits
1 LAN Hang,YAO Jianguo,ZHANG Huaxing,XU Naizhong(Coal Mining Branch,China Coal Research Institute,Beijing 100013,China);DEVELOPMENT AND APPLICATION OF CONSTITUTIVE MODEL OF JOINTED ROCK MASS DAMAGE DUE TO MINING BASED ON FLAC3D[J];岩石力学与工程学报;2008-03
2 CHU Wei-jiang1,XU Wei-ya1,YANG Sheng-qi1,ZHOU Wei-yuan2(1.Institute of Geotechnical Engineering,Hohai University,Nanjing 210098,China;2.Department of Hydraulic and Hydropower Engineering,Tsinghua University,Beijing 100084,China);Secondary development of a viscoelasto-plastic rheological constitutive model of rock based on FLAC~(3D)[J];岩土力学;2006-11
3 CHEN Zhan-jun,ZHU Chuan-yun,ZHOU Xiao-heng(State Key Laboratory of Water Resources and Hydropower EngineeringScience,Wuhan University,Wuhan 430072,China);FLAC~(3D) Simulation for Dynamic Response of Rock Slope under Explosion[J];爆破;2005-04
Chinese Journal Full-text Database 10 Hits
1 YANG Jie;YIN Zhen-yu;JIN Yin-fu;ZHANG Dong-mei;HUANG Hong-wei;Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education,Tongji University;Department of Geotechnical Engineering,Tongji University;Ecole Centrale de Nantes;Department of Civil Engineering,Shanghai Jiaotong University;;Development and application of a structured clay model in FLAC[J];计算力学学报;2017-06
2 GUO Ruikai;DING Jianhua;ZHAO Kui;GU Ruizhi;Faculty of Resources and Environmental Engineering,Jiangxi University of Science and Technology;;Fractional Calculus Creep Constitutive Model of Filling Body and its Development and Application in FLAC~(3D)[J];中国钨业;2017-05
3 Zhao Guangming;Wang Kun;Wang Chao;Meng Xiangrui;Key Laboratory of Safety and High-efficiency Coal Mining,Ministry of Education,Anhui University of Science and Technology;Xuzhou Mining Group Co.Ltd.,Jiahe Coal Mine;;Numerical Simulation on Rock Deformation and Damage of Roadway Contained by The Fissure Water[J];地下空间与工程学报;2017-04
4 Lyu Huaxin;Lian Xiaoyong;Qianjiaying Mining Branch,Kailuan Group Corporation Limited;Uroica (Shandong) Environmental Engineering Company Limited;;Study on standing blasting technology applied to handle powered support jammed accident occurred in fully-mechanized coal mining face[J];煤炭科学技术;2017-08
5 LI Zhanjin;YANG Meihong;SUN Wencheng;HAO Jiawang;College of Mining Engineering,North China University of Science and Technology;;Stability Analysis of Surrounding Rock Under Deep and Large-scale Mining Based on FLAC~(3D)[J];矿业研究与开发;2017-06
6 ZHANG Weidong;CHEN Shihai;College of Civil Engineering,Huaqiao University;;Secondary Development on Fractured Rock Constitutive Model Considering Initial Seepage Pressure[J];华侨大学学报(自然科学版);2017-03
7 SONG Yuanba;YAN Shuai;BAI Jianbiao;HAO Shengpeng;CHEN Yong;School of Mines,China University of Mining and Technology;State Key Laboratory of Coal Resources and Safe Mining,China University of Mining and Technology;;Implementation of shear broken failure of bolts in FLAC~(3D) and its application[J];岩石力学与工程学报;2017-08
8 WANG Shu;Logistics Department,Shanghai University of International Business and Economics;;Study on the influence factors of the deep rock mass zonal disintegration based on numerical simulation method[J];青岛理工大学学报;2017-02
9 Li Zhaoyang;Xie Qiang;Kang Jingwen;Zhao Mengyi;Guo Yongchun;Faculty of Geosciences and Environmental Engineering,Southwest Jiaotong University;China Southwest Geotechnical Investigation & Design Institute Co.,Ltd.;;Expansive soil elastic-plastic constitutive model based on Mohr Coulomb criterion and its numerical implementation[J];土木建筑与环境工程;2017-02
10 FANG Zhiheng;Zhongye Changtian International Engineering Co.Ltd.;;Rock Damage Constitutive Model Based on Mohr-Coulomb Criterion[J];矿业工程研究;2017-01
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LAN Hang,LI Feng-ming,YAO Jian-guo(Mining Research Branch,China Coal Research Institute,Beijing 100013,China);Research on Surface Subsidence of Dump Slope Induced by Mining in Open Colliery[J];中国矿业大学学报;2007-04
2 XU Wei-ya,YANG Sheng-qi,CHU Wei-jiang(Institute of Geotechnical Engineering,Hohai University,Nanjing,Jiangsu 210098,China);NONLINEAR VISCOELASTO-PLASTIC RHEOLOGICAL MODEL (HOHAI MODEL) OF ROCK AND ITS ENGINEERING APPLICATION[J];岩石力学与工程学报;2006-03
3 CAO Wen-gui, ZHAO Ming-hua, LIU Cheng-xue (Geotechnical Engineering Institute of Hunan University, Changsha 410082, China);A study on damage statistical strength theory for rock[J];岩土工程学报;2004-06
4 Liu Yaqun1,Li Haibo1,Li Junru1,Zhou Qingchun1,Liu Guangsheng2 (1Institute of Rock and Soil Mechanics,The Chinese Academy of Sciences, Wuhan 430071 China) (2Engineering Quality Supervision Station of Anji County,Zhejiang Province, Anji 313300 China);UDEC SIMULATION ON DYNAMIC RESPONSE OF ROCK SLOPE OF HUANGMAILING PHOSPHORITE MINE UNDER EXPLOSION[J];岩石力学与工程学报;2004-21
5 Liu Chunling1,Qi Shengwen2,Tong Liqiang1,Zhao Fasuo3 (1China Aerogeophysics and Remote Sensing Center, Beijing 100083 China) (2Key Lab of Engineering Geomechanics,Institute of Geology and Geophysics,The Chinese Academy of Sciences, Beijing 100029 China) (3Geological Engineering Department,Changan University, Xian 710054 China);STABILITY ANALYSIS OF SLOPE UNDER EARTHQUAKE WITH FLAC~(3D)[J];岩石力学与工程学报;2004-16
6 DING Xiu-mei~1,HUANG Run-qiu~1,LIU Guang-shi~2 (1.National Laboratory of Geohazards Prevention and Geo-Environment Protection, Chengdu University of Technology,Chengdu 610059,China;2.Chongqing Design & Research Institute, International Engineering Group of China Coal, Chongqing 400016,China);DEVELOPMENT OF PRE-PROCESSING SOFTWARE FOR FLAC-3D AND ITS APPLICATION TO ENGINEERING[J];地质灾害与环境保护;2004-02
7 Wang Laigui,He Feng,Liu Xiangfeng,Yu Yongjiang (Department of Mechanics and Engineering Science,Liaoning Technical University, Fuxin 123000 China);NON-LINEAR CREEP MODEL AND STABILITY ANALYSIS OF ROCK[J];岩石力学与工程学报;2004-10
8 Wu Debin,Xu Weiya,Zhu Zhendei,Liu Shijun (Research Institute of Geotechnical Engineering,Hohai University, Nanjing 210098 China);STUDY ON RHEOLOGICAL TEST AND VISCOELASTICAL CONSTITUTIVE MODEL FOR SHALE[J];岩石力学与工程学报;2004-08
9 YANG Dian-sen1,CHEN Wei-zhong1,YANG wei-min2,LI Shu-cai2,LI Ting-cun1,ZHU Wei-shen2 (1. Key Laboaratory of Rock and Soil Mechanics, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China; 2. Geotechnical Research Center, Shandong University, Jinan 250061, China);Stability analysis of surrounding rock mass of Longtan underground caverns[J];岩土力学;2004-03
10 LIU Guo-hua, WANG Zhen-yu (College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310027, China);Dynamic response and blast-resistance analysis of a tunnel subjected to blast loading[J];浙江大学学报(工学版);2004-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved