›› 2008, Vol. 29 ›› Issue (11): 2997-3002.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Discussion on regularizatin mechanism in strain localization problems

WANG Xiao-ping1, XU Wei-ya2   

  1. 1. Institute of Geotechnical Engineering of Jiangsu Polytechnic University, Changzhou 213164, China; 2. Institute of Geotechnical Engineering of Hohai University, Nanjing 210098, China
  • Received:2006-11-05 Online:2008-11-10 Published:2013-08-07

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Abstract: Strain localization is a very important subject in rock and soil mechanics. To deal with strain localization problems, some regularization mechanism must be introduced. The main regularization mechanism includes: viscosity effect, Cosserat theory, non-local theory and gradient theory. The development of these kinds of regularization mechanism in strain localization problems is summarized systematically; and the disadvantages of these regularization mechanism are analyzed and discussed. Finally, some primary ideas about the trends of regularization mechanism in strain localization problems are put forward.

Key words: strain localization, viscosity effect, Cosserat, non-local, gradient theory, regularization mechanism

CLC Number: 

  • TU 470
  • 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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