| ID | 69 |
| File | |
| Title Transcription | ダイセン クラヨシ カルイシ フカクラン シリョウ ノ サクション ソクテイ イチメン センダン シケン
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| Title Alternative | Shear Box Tests with Measurement of Suction on Undisturbed Samples of Daisen Kurayoshi Pumice
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| Authors | |
| Keywords | Suction
Direct shear box tests
Unsaturated soil
Volcanic cohesive soil
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| Abstract | Shear strength characteristics of a volcanic cohesive soil, Daisen Kurayoshi Pumice (DKP), which is a representative problematic soil in Japan, are complicated because of its partial saturation and inhomogeneous nature. A direct shear box testing machine was newly developed to measure the suction in both stages of consolidation and shearing. Direct shear tests were carried out under a normal stress lower than the consolidation yield stress pc. The results showed that: (1) shear strengths were different between specimens although they were tested under a particular normal stress; (2) however, the difference was rationally explained by using the variables of the suction and the normal stress measured below the base of the shear box that is fixed in the vertical direction; and (3) the relationship between the shear strength and the suction was non-linear.
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| Publisher | 鳥取大学大学院工学研究科研究報告編集委員会
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| Content Type |
Departmental Bulletin Paper
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| Journal Title | 鳥取大学大学院工学研究科／工学部研究報告
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| Current Journal Title |
Reports of the Faculty of Engineering, Tottori University
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| Volume | 37
|
| Start Page | 61
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| End Page | 66
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| Published Date | 2007-01
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| Text Version |
Publisher
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| Rights | 注があるものを除き、この著作物は日本国著作権法により保護されています。 / This work is protected under Japanese Copyright Law unless otherwise noted.
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| Citation | 鳥取大学大学院工学研究科／工学部研究報告. 2007, 37, 61-66
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| Department |
Faculty of Engineering/Graduate School of Engineering
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| Language |
Japanese
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