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YIN Zongze, ZHOU Jian, CHIU C F, YUAN Junping, ZHANG Kunyong. Constitutive relations and deformation calculation for unsaturated soils[J]. Chinese Journal of Geotechnical Engineering, 2006, 28(2): 137-146.
Citation: YIN Zongze, ZHOU Jian, CHIU C F, YUAN Junping, ZHANG Kunyong. Constitutive relations and deformation calculation for unsaturated soils[J]. Chinese Journal of Geotechnical Engineering, 2006, 28(2): 137-146.

Constitutive relations and deformation calculation for unsaturated soils

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  • Published Date: February 14, 2006
  • The state of the art in the constitutive relations for unsaturated soils was summarized,including elastic models,Barcelona elastic-plastic model and its various modified forms,models using suction as stress variables,elastic-plastic models for expansive soils,damage models,thermo-mechanical models and models for wetting induced deformation.The problems related to the implementation of these models in the finite element analysis were also presented,including determination of suction and matrix formulation.
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