›› 2005, Vol. 26 ›› Issue (3): 342-346.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Research on pore water pressure and residual shear strain characteristics of sand clay

WANG Gui-xuan1, Jiro Kuwano2, Jiro Takemura2   

  1. 1.Department of Civil and Architectural Engineering, Dalian University Dalian 116622, China; 2.Department of Civil Engineering, Tokyo Institute of Technology, Tokyo, Japan
  • Received:2003-10-16 Online:2005-03-10 Published:2013-11-21

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Abstract: Taking the sand clay as test material, the dynamic cyclic loading experiments for it with different initial consolidation levels are carried out, The history of pore water pressure and residual shear strain is studied. The prediction method of pore water pressure and residual shear strain is discussed, when the anisotropic consolidation is looked as two stress situations, i.e. initial shear stress and isotropic consolidation. And two unified models are established for the relationships between total energy dissipation and excess pore water pressure; and between residual shear strain and effective stress ratio.

Key words: cyclic loading experiment, pore water pressure, total energy dissipation, residual shear strain

CLC Number: 

  • TU 413
  • 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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