Effects of initial static shear stress and principal stress reversal on cyclic and post-cyclic undrained shear of sand

K. Yasuhara, S. Murakami, Hideo Komine, T. Unno

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

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 languageEnglish
Title of host publicationProceedings of the 16th International Conference on Soil Mechanics and Geotechnical Engineering: Geotechnology in Harmony with the Global Environment
Pages459-463
Number of pages5
Volume2
Publication statusPublished - 2005
Externally publishedYes
Event16th International Conference on Soil Mechanics and Geotechnical Engineering: Geotechnology in Harmony with the Global Environment, ICSMGE 2005 - Osaka
Duration: 2005 Sep 122005 Sep 16

Other

Other16th International Conference on Soil Mechanics and Geotechnical Engineering: Geotechnology in Harmony with the Global Environment, ICSMGE 2005
CityOsaka
Period05/9/1205/9/16

Fingerprint

shear stress
Shear stress
Sand
sand
compression
stiffness
Stiffness
cyclic loading
triaxial test
Compaction
testing
effect

ASJC Scopus subject areas

  • Soil Science
  • Geotechnical Engineering and Engineering Geology

Cite this

Yasuhara, K., Murakami, S., Komine, H., & Unno, T. (2005). Effects of initial static shear stress and principal stress reversal on cyclic and post-cyclic undrained shear of sand. In Proceedings of the 16th International Conference on Soil Mechanics and Geotechnical Engineering: Geotechnology in Harmony with the Global Environment (Vol. 2, pp. 459-463)

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 proceedingConference contribution

Yasuhara, K, Murakami, S, Komine, H & Unno, T 2005, Effects of initial static shear stress and principal stress reversal on cyclic and post-cyclic undrained shear of sand. in Proceedings of the 16th International Conference on Soil Mechanics and Geotechnical Engineering: Geotechnology in Harmony with the Global Environment. vol. 2, pp. 459-463, 16th International Conference on Soil Mechanics and Geotechnical Engineering: Geotechnology in Harmony with the Global Environment, ICSMGE 2005, Osaka, 05/9/12.
Yasuhara K, Murakami S, Komine H, Unno T. Effects of initial static shear stress and principal stress reversal on cyclic and post-cyclic undrained shear of sand. In 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
Yasuhara, K. ; Murakami, S. ; Komine, Hideo ; Unno, T. / Effects of initial static shear stress and principal stress reversal on cyclic and post-cyclic undrained shear of sand. Proceedings of the 16th International Conference on Soil Mechanics and Geotechnical Engineering: Geotechnology in Harmony with the Global Environment. Vol. 2 2005. pp. 459-463
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