@article{oai:niigata-u.repo.nii.ac.jp:00028216, author = {吉田, 昭治}, journal = {新潟大学積雪地域災害研究センター研究年報, 新潟大学積雪地域災害研究センター研究年報}, month = {Nov}, note = {Dilatancy characteristics represented in the data of Sagami River sand (TATSUOKA and ISHIHARA, 1971) are well accounted for by the anisotropic nonlinear stress-strain relationship for soils proposed by the author (1978). For the case of the experimental data of loose samples dealt with in this paper, when the anisotropic coefficients of deformation, D and G, are determined together with two different parts for the range of small principal stress ratios and for the range of large principal stress ratios, the stress-strain curves and dilatancy characteristics calculated by using these coefficients agree well with the original data. However, if a slight decrease in a degree of approximation is permitted, it seems to be possible to approximate with only one part of the coefficients of deformation, D and G, respectively.}, pages = {103--109}, title = {土のダイレイタンシーと異方性(その2)}, volume = {3}, year = {1981} }