• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 20 Issue 6
Dec.  2007
Turn off MathJax
Article Contents
WU Xiuyi, LIU Changwu, SHEN Rongxi, YANG Xu. Creep Model of Rock Subjected to Water Pressure and External Force[J]. Journal of Southwest Jiaotong University, 2007, 20(6): 720-725.
Citation: WU Xiuyi, LIU Changwu, SHEN Rongxi, YANG Xu. Creep Model of Rock Subjected to Water Pressure and External Force[J]. Journal of Southwest Jiaotong University, 2007, 20(6): 720-725.

Creep Model of Rock Subjected to Water Pressure and External Force

  • Received Date: 10 Apr 2007
  • Publish Date: 25 Dec 2007
  • In order to describe the whole process of rock creep and the creep feature of rock subjected to water pressure and external force more exactly,the Burgers model describing the creep feature of rock was modified.A modified Burgers model was set up through paralleling a non-linear adhesion damper and a plastic element,and then connecting in series them and the Burgers model.By analyzing and deducing,a constitutive equation to describe the whole process of rock creep subjected to water pressure and external force was established,and the method to determine parameters in the constitutive equation was given.

     

  • loading
  • 魏久传.承压水上采煤安全性评价[J].煤田地质与勘探,2000,28(4):57-59.WEI Jiuchuan.Security evaluation of coal mine above the confined aquifers[J].Coal Geology Exploration,2000,28(4):57-59.[2] 王吉松.煤层底板突水研究的理论与方法[J].煤炭技术,2006,25(1):113-115.WANG Jisong.The theories and methods on water inrush from coal floor[J].Coal Technology,2006,25(1):113-115.[3] NAWROCKI P A,MROZ Z.A viscoplastic degradation model for rocks[J].International Journal of Rock Mechanics and Mining Sciences,1998,35(7):991-995.[4] MABANINI E,BRIGNOLI M.Creep behavior of a weak rock:experimental characterization[J].International Journal of Rock Mechanics and Mining Sciences,1999,36(1):127-138.[5] PATRON T L,FLETCHER R C.A rbeologcal model for fractured rock[J].Journal of Structural Geology,1998,20(5):491-502.[6] 丁志坤.岩石粘弹性非定常蠕变方程的参数辨识[J].岩土力学,2004,25(9):37-40.DING Zhikun.Parameter identification of non-stationary creep equation of rocks[J].Rock and Soil Mechanics,2004,25(9):37-40.[7] 张忠亭.岩石蠕变特性研究进展概况[J].长江科学院院报,1996,9(13):1-5.ZHANG Zhongting.Synopsis of research progress of rock creep properties[J].Journal of Yangtze River Scientific Research Institute,1996,9(13):1-5.[8] 周家文,徐卫亚.改进的广义Bingham岩石蠕变模型[J].水利学报,2006,37(7):827-830.ZHOU Jiawen.XU Weiya.Improved generalized Bingham creep model for rock[J].Journal of Hydraulic Engineering,2006,37(7):827-830.[9] 刘雄.岩石流变学概论[M].北京:地质出版社,1994:54.[10] 张传成.基于改进Burgers模型下巷道围岩蠕变规律研究[J].武汉工业学院学报,2006,25(3):72-75.ZHANG Chuancheng.Study on creep rule of the surrounding rock of roadway based on the improved Burgers rbeohgical model[J].Journal of Wuhan Polytechnic University,2006,25(3):72-75.[11] 袁海平.岩石粘弹塑性本构关系及改进的Burgers蠕变模型[J].岩土工程学报,2006,28(6):796-799.YUAN Haiping.Visco-elastop-lastic constitutive relationship of rock and modified Burgers creep model[J].Chinese Journal of Geotechnical Engineering,2006,28(6):796-799.[12] 谢和平.岩石力学[M].北京:科学出版社,2004:65.[13] 汤连生.水.岩化学作用的岩石宏观力学效应的试验研究[J].岩石力学与工程学报,2002,21(4):526-531.TANG Liansheng.Testing study on macroscopic mechanics effect of chemical action of water on rocks[J].Chinese Journal of Rock Mechanics and Engineering,2002,21(4):526-531.[14] 何满潮,景海河,孙晓明.软岩工程力学[M].北京:科学出版社,2002.37-39.[15] 闫立宏.水对煤的力学性质影响试验研究[J].建井技术,2002,23(3):30-33.YAN Lihong.Experimental study on the effect of water on the properties of coal mechanics[J].Mine Construction Technology,2002,23(3):30-33.[16] 杨彩红.水对深部工程软岩蠕变规律的影响[D].阜新:辽宁工程技术大学力学与工程科学系,2005:38-41.[17] 邓荣贵,周德培,张倬元,等.一种新的岩石流变模型[J].岩石力学与工程学报,2001,20(6):780-784.DENG Ronggui,ZHOU Depei,ZHANG Zhuoyuan,et al.A new rheological model for rocks[J].Chinese Journal of Rock Mechanics and Engineering,2001,20(6):780-784.[18] 李振华.煤岩损伤力学与蠕变特性的试验研究[D].焦作:河南理工大学资源与材料工程系,2004:66.[19] 陶波,伍法权.西原模型对岩石流变特性的适应性及其参数确定[J].岩石力学与工程学报,2005,24(17):3 166-3 171.TAO Bo,WU Faquan.Hexibility of visco-elastoplastic model to rheologlcal characteristics of rock and solution of theological parameter[J].Chinese Journal of Rock Mechanics and Engineering,2005,24(17):3 166-3 171.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Article views(1639) PDF downloads(291) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return