›› 2007, Vol. 28 ›› Issue (1): 93-96.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

A damage constitutive model of cemented soil on meso-fracture process testing

CHEN Si-li1, 2, NING Bao-kuan1, 2, BAO Wen-bo2, JIN Sheng-ji2   

  1. 1. Key Laboratory of Rock and Soil Mechanics, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China; 2. Department of Civil Engineering, Shenyang University of Technology, Shenyang 110023, China
  • Received:2005-11-12 Online:2007-01-10 Published:2013-08-28

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Abstract: On the base of macroscopic and meso-scopic testing on cemented soil in the situation of saturated with water, a damage evolving variable is proposed corresponding with a meso-damage constitutive model established. Not only initial density of water but also initial damage of cemented soil has influence on damage evolving variable. Compared with experimental curves of cemented-soil, it is shown that the damage constitutive model has in good coincidence with the testing results. And the constitutive model can describe the damage characteristic of cemented soil saturated with water.

Key words: cemented soil, meso-cracking, damage evolving variable, constitutive model

CLC Number: 

  • TU 449
  • 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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