A large number of constitutive models for geomaterials, such as soils and rocks, have been proposed over the last three decades. Those models have been implemented into computer codes and have been successfully used to solve practical engineering ...
Sayuri Kimoto   Fusao Oka   Yasuhiro Morimoto   
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS 41(18) 1894-1907 2017年12月 [査読有り]
The effective stress concept for solid-fluid 2-phase media was revisited in this work. In particular, the effects of the compressibility of both the pore fluid and the soil particles were studied under 3 different conditions, i.e., undrained, drai...