| File | |
| Title |
高塑性な正規圧密粘性土の分岐解析
|
| Title |
Bifurcation analysis of normally consolidated cohesive soils with high plasticity index
|
| Title Transcription |
コウソセイ ナ セイキ アツミツ ネンセイド ノ ブンキ カイセキ
|
| Creator |
Higashihara Satoko
|
| Source Title |
島根大学地球資源環境学研究報告
|
| Volume | 19 |
| Start Page | 127 |
| End Page | 133 |
| Journal Identifire |
ISSN 13439774
|
| Descriptions |
Bifurcation behavior of soils with higher plasticity index occurs at smaller stress ratios compared to soils with lower plasticity index：it is，therefore，important to cany out bifurcation analysis on normally consolidated cohesive soils with high plasticity index（PI=100）．We studied bifurcation analysis using a non-coaxial Cam-clay model of normally consolidated cohesive soils during undrained shear under plane strain condition．
The results show that the bifurcation stress ratio of the antisymmetric first deformation mode decreases with increasing plasticity index．However，bifurcation stress ratios of other deformlation modes do not vary with plasticity index．In the case of soils with high plasticity index，maximum shear strain is clearly localized． |
| Language |
jpn
|
| Resource Type | departmental bulletin paper |
| Publisher |
島根大学総合理工学部地球資源環境学教室
Department of Geoscience, Interdisciplinary Faculty of Science and Engineering, Shimane University
|
| Date of Issued | 2000-12-25 |
| Publish Type | Version of Record |
| Access Rights | open access |
| Relation |
[NCID] AA11455176
|
| Remark | 12-14,16+ / 1993+ |
