›› 2003, Vol. 24 ›› Issue (6): 1007-1010.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Creep tests of sliding zone soils of Xietan landslide in Three Gorges Area

WANG Chen1, HU De-jin1, LIU Hao-wu1, XU Qiang2, HUANG Run-qiu2   

  1. 1.School of Water Resources and Hydropower, Sichuan University, Chengdu 610065, China; 2.Chengdu University of Technology, Chengdu 610059, China
  • Received:2002-11-01 Online:2003-12-10 Published:2014-08-19

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Abstract: The displacements and long-term stabilization of the old landslides in Three Gorges Area importantly depend on both the decreasing of strength and time-effect of the mechanical characters of sliding zone soils. In order to set up a basis of the further numerical analysis, the drained triaxial compression tests with the constant stress have been carried out. Based on those tests a shear stress-strain-time function, Mesri creep model, in which a hyperbola is adopted for shear stress-strain behaviour and power function for strain-time behaviour , is given.

Key words: sliding zone soils, creep, drained triaxial creep test, Mesri creep model, shear stress-stain-time behaviour

CLC Number: 

  • TU441
  • 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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