GENERAL THEORY OF SHEAR BANDS FORMATION BY A NON-COAXIAL CAM-CLAY MODEL
キーワード:
shear bands (IGC : E3/D6)
1989 年 29 巻 3 号 p. 41-53
詳細
1989 年 29 巻 3 号 p. 41-53
In order to simulate the formation of localized shear bands, which is commonly observed during large deformation of soils, we first present a systematic extension of the well known Cam-clay model developed for small strains to the model for finite strains/deformations and then incorporates a non-coaxial term in the model. Finally, confining the deformation to undrained plane strain conditions, we examine the effects of the non-coaxial term on the shear bands formation.
