›› 2005, Vol. 26 ›› Issue (4): 617-620.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Fitting stress-strain curve of geo-material based on CGP model

YI Da1, GE Xiu-run1，2   

  1. 1. School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiaotong University,Shanghai 200240, China; 2. Institute of Rock and Soil Mechanics , The Chinese Academy of Sciences, Wuhan 430071, China
  • Received:2003-12-09 Online:2005-04-09 Published:2013-12-19

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Abstract: Emergence, an important concept of complexity theory, is introduced. A method known as CGP(constrained generating Procedure)model for studying emergence in complex system is introduced too. Emergence concept is applied to geotechnical engineering for the first time; and a new methodology based on CGP model to fit the stress-strain curve of geo-material is proposed. An example is studied; and the results show that the proposed method can be applied to fitting the stress-strain curve successfully.

Key words: emergence, CGP model, stress-strain curve, curve fitting

CLC Number: 

  • N 94
  • 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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