@article{oai:nagano-nct.repo.nii.ac.jp:00000479, author = {常田, 亮 and 亀井, 健史 and 小川, 正二 and 玉川, 善徳}, journal = {長野工業高等専門学校紀要}, month = {Dec}, note = {application, In order to investigate the undrained shear characteristics of K_0-consolidated cohesive soil at low confining pressure, four types of triaxial tests (CK_0U^―C, CK_0U^―E, CK_0RK_0U^―C and CK_0RK_0U^―E) were performed on saturated cohesive soil. The conclusions from this study are follows; 1) A ratio of the undrained shear strength to vertical effective consolidation stress obtained at low confining pressure is larger than that obtained at high confining pressures. 2) The undrained shear strength anisotropy is approximately constant within the range of OCRs of 1 to 4. 3) The modulus of deformation seems to approximately in linear relationship with vertical effective consolidation stress.}, pages = {45--55}, title = {低拘束圧力下におけるK_0圧密粘性土の非排水せん断特性}, volume = {22}, year = {1990} }