Journal of Guangdong University of Technology ›› 2008, Vol. 25 ›› Issue (3): 86-89.

• Comprehensive Studies • Previous Articles     Next Articles

Descriptions of Disturbed State Concept of Rock Stress-strain Relationship under Compression

  

  1. 1.The Office of Guangzhou Construction Science and Technology Committee,Guangzhou Metropolis Construction Commission,Guangzhou 510030,China;2.College of Civil Engineering and Architecture,Inner Mongolia University of Technology,Huhhot 010051,China
  • Online:2008-07-01 Published:2008-07-01

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Abstract: Disturbed state concept(DSC)utilizes constitutive models to characterize material responses.The actual response is a weight average value of 2 conference state response values.Both DSC and RMT150B experiment system gives continuous and stable curve of stress-strain including its post peak part.In uni-axial compression experiment of rocks,within a certain scale of strain values,the specimen keeps continuity,and continuum is the premise of DSC.The description of stress-stain relationship starts wi...

Key words: disturbed state concept； constitutive model； rock； volume dilation；

[1] 郑建业,葛修润,孙红.  硬化模型描述软化响应扰动状态理论合理性细观分析[J]. 岩土力学. 2007(01)

[2] 张玉洁,王常明,王芳,曾洪波.  黏性土基于扰动状态概念的应力应变关系及压缩变形分析[J]. 世界地质. 2005(02) [3] 周成,沈珠江,陈生水,陈铁林.  结构性土的次塑性扰动状态模型[J]. 岩土工程学报. 2004(04)

[4] 卢允德,葛修润,蒋宇,任建喜.  大理岩常规三轴压缩全过程试验和本构方程的研究[J]. 岩石力学与工程学报. 2004(15) [5] 王德玲,葛修润.  关于分级单屈服面模型的几个问题的探讨[J]. 岩土力学. 2004(07)

[6] 郑建业,葛修润,蒋宇,卢允德.  扰动状态概念方法的参数标定及应用初探[J]. 上海交通大学学报. 2004(06) [7] 王国欣,肖树芳,黄宏伟,吴春勇.  基于扰动状态概念的结构性粘土本构模型研究[J]. 固体力学学报. 2004(02)

[8] 胡黎明,濮家骝,王刚.  接触面损伤模型应用于三维有限元分析[J]. 水利学报. 2002(03)

[1] Varadarajan A,Sharma K G,Desai C S,et al.Constitutemodeling of a schistose rock in the Himalaya. Interna-tional Journal of Geomechanics . 2001

[2] Wang Z.Disturbed state constitutive modeling and testingof solders in electronic packaging. . 2001 [3] Pradhan S K.Dynamic soil-structure interaction using dis-turbed state concept and artificial neural networks for pa-rameter evaluation. . 2002

[4] Varadarajan A,Sharma K G.Testing and modeling of tworockfill materials. Journal of Geotechnical and Geoen-vironmental Engineering . 2003 [5] Desai C S.Evaluation of liquefaction using disturbed state and energy approaches. Journal of Geotechnical and Geoenvironmental Engineering . 2000

[6] WU G,ZHANG L.Studying unloading failure characteristics of a rock mass using the disturbed state concept. Int.J.Rock.Mech.Min.Sic . 2004
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