Abstract
This study describes the influences of initial static shear stress (ISSS) and principal stress reversal on cyclic and post-cyclic deformation characteristics in triaxial compression and extension tests on medium-loose Toyoura sand. Results from post-cyclic monotonic triaxial tests on specimens with and without ISSS showed that that the post-cyclic stiffness of anisotropically consolidated specimens with an ISSS increased in compression, but decreased in the case of post-cyclic extension loading. On the other hand, the post-cyclic stiffness of specimens subjected to ISSS in the extension domain decreased during cyclic loading in compression and increased in extension.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 16th International Conference on Soil Mechanics and Geotechnical Engineering: Geotechnology in Harmony with the Global Environment |
| Pages | 459-463 |
| Number of pages | 5 |
| Volume | 2 |
| Publication status | Published - 2005 |
| Externally published | Yes |
| Event | 16th International Conference on Soil Mechanics and Geotechnical Engineering: Geotechnology in Harmony with the Global Environment, ICSMGE 2005 - Osaka Duration: 2005 Sep 12 → 2005 Sep 16 |
Other
| Other | 16th International Conference on Soil Mechanics and Geotechnical Engineering: Geotechnology in Harmony with the Global Environment, ICSMGE 2005 |
|---|---|
| City | Osaka |
| Period | 05/9/12 → 05/9/16 |
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ASJC Scopus subject areas
- Soil Science
- Geotechnical Engineering and Engineering Geology
Cite this
Effects of initial static shear stress and principal stress reversal on cyclic and post-cyclic undrained shear of sand. / Yasuhara, K.; Murakami, S.; Komine, Hideo; Unno, T.
Proceedings of the 16th International Conference on Soil Mechanics and Geotechnical Engineering: Geotechnology in Harmony with the Global Environment. Vol. 2 2005. p. 459-463.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Effects of initial static shear stress and principal stress reversal on cyclic and post-cyclic undrained shear of sand
AU - Yasuhara, K.
AU - Murakami, S.
AU - Komine, Hideo
AU - Unno, T.
PY - 2005
Y1 - 2005
N2 - This study describes the influences of initial static shear stress (ISSS) and principal stress reversal on cyclic and post-cyclic deformation characteristics in triaxial compression and extension tests on medium-loose Toyoura sand. Results from post-cyclic monotonic triaxial tests on specimens with and without ISSS showed that that the post-cyclic stiffness of anisotropically consolidated specimens with an ISSS increased in compression, but decreased in the case of post-cyclic extension loading. On the other hand, the post-cyclic stiffness of specimens subjected to ISSS in the extension domain decreased during cyclic loading in compression and increased in extension.
AB - This study describes the influences of initial static shear stress (ISSS) and principal stress reversal on cyclic and post-cyclic deformation characteristics in triaxial compression and extension tests on medium-loose Toyoura sand. Results from post-cyclic monotonic triaxial tests on specimens with and without ISSS showed that that the post-cyclic stiffness of anisotropically consolidated specimens with an ISSS increased in compression, but decreased in the case of post-cyclic extension loading. On the other hand, the post-cyclic stiffness of specimens subjected to ISSS in the extension domain decreased during cyclic loading in compression and increased in extension.
UR - http://www.scopus.com/inward/record.url?scp=84868594692&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84868594692&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84868594692
SN - 9059660285
SN - 9789059660281
VL - 2
SP - 459
EP - 463
BT - Proceedings of the 16th International Conference on Soil Mechanics and Geotechnical Engineering: Geotechnology in Harmony with the Global Environment
ER -