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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
Title Alternative (English)
Bifurcation analysis of normally consolidated cohesive soils with high plasticity index
File
language
jpn
Author
Kamei, Takeshi
Higashihara, Satoko
Description
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.
Journal Title
島根大学地球資源環境学研究報告
Volume
19
Start Page
127
End Page
133
ISSN
13439774
Published Date
2000-12-25
NCID
AA11455176
Publisher
島根大学総合理工学部地球資源環境学教室
Publisher Aalternative
Department of Geoscience, Interdisciplinary Faculty of Science and Engineering, Shimane University
NII Type
Departmental Bulletin Paper
Format
PDF
Text Version
出版社版
Gyoseki ID
e18691
OAI-PMH Set
Interdisciplinary Graduate School of Science and Engineering
Remark
12-14,16+ / 1993+
徳岡隆夫教授退官記念論誌集
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