›› 2004, Vol. 25 ›› Issue (2): 185-188.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Application of numerical method of large deformation to soft rock engineering

HE Man-chao1,2, WANG Shu-ren3   

  1. 1.Engineering Faculty, China University of Geosciences, Beijing 100083, China; 2. Geotechnical Engineering Institute, China University of Mining and Technology, Beijing 100083, China; 3. Department of Civil and Environment Engineering, Beijing University of Science and Technology, Beijing 100083, China
  • Received:2002-12-23 Online:2004-02-10 Published:2014-07-15

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Abstract: It is unreasonable to study the large deformation of soft rock with classic linear deformation theory. In this paper it is stated that the right analysis way of soft rock large deformation should use the finite deformation mechanics. Based on the finite deformation mechanics, an engineering case analysis is given to simulate the failure mechanism and the process of large deformation of the soft surrounding rock of the roadway by using FLAC technique.

Key words: numerical method, soft rock engineering, nonlinear large deformation

CLC Number: 

  • TB 115
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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