›› 2007, Vol. 28 ›› Issue (6): 1247-1249.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Deduction and verification of a new strength criterion for soils

LI Zhen-ze, TANG Xiao-wu   

  1. Institute of Geotechnical Engineering, College of Civil Engineer and Architecture, Zhejiang University, Hangzhou 310027, China
  • Received:2005-06-27 Online:2007-06-11 Published:2013-09-13

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Abstract: A new strength criterion was deduced based on the existed strength criteria for cohesionless soil such as the SMP model and the Lade model. It properly reflects the influence of the single principal stress on the mobile surface instead of just being restricted within the influence of the intermediate principal stress. The new criterion can fit the experimental data obtained by the previous study very well and seems to be superior to the traditional ones.

Key words: geomechanics, strength criteria, π-plane, stress space

CLC Number: 

  • TU 443
  • 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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