The non_linear constitutive model suggested by the authors and the Alonso’s elasto_plasticity model of unsaturated soil modified by the authors are introduced into the consolidation theory of unsaturated soil propose...The non_linear constitutive model suggested by the authors and the Alonso’s elasto_plasticity model of unsaturated soil modified by the authors are introduced into the consolidation theory of unsaturated soil proposed by CHEN Zheng_han, and the non_linear and the elasto_plasticity consolidation models of unsaturated soil are obtained. Programs related to the two consolidation models are designed, and a 2_D consolidation problem of unsaturated soil is solved using the programs, the consolidation process and the development of plastic zone under multi_grade load are studied. The above research develops the consolidation theory of unsaturated soil to a new level.展开更多
文摘The non_linear constitutive model suggested by the authors and the Alonso’s elasto_plasticity model of unsaturated soil modified by the authors are introduced into the consolidation theory of unsaturated soil proposed by CHEN Zheng_han, and the non_linear and the elasto_plasticity consolidation models of unsaturated soil are obtained. Programs related to the two consolidation models are designed, and a 2_D consolidation problem of unsaturated soil is solved using the programs, the consolidation process and the development of plastic zone under multi_grade load are studied. The above research develops the consolidation theory of unsaturated soil to a new level.
