Effect of static shear stress on undrained cyclic behavior of saturated sand

Simple item page
dc.contributor.authorChiaro, G.
dc.contributor.authorKiyota, T.
dc.contributor.authorDe Silva, L.I.N.
dc.contributor.authorSato, T.
dc.contributor.authorKoseki, J.
dc.date.accessioned2019-11-27T21:14:15Z
dc.date.available2019-11-27T21:14:15Z
dc.date.issued2009en
dc.description.abstractTo investigate the effect of static shear stress on the undrained cyclic behavior of saturated sand, a series of torsional shear tests was conducted on saturated Toyoura sand specimens up to extremely large strain level of about 100%. After being isotropically consolidated, the specimens were subjected to drained monotonic torsional shear stress, and then, undrained cyclic torsional shear stress was applied. The amplitude of combined static and cyclic shear stress was kept constant by correcting the measured value for the effect of membrane force. The test results revealed that the effective stress path and the stress-strain curve during the cyclic shear loading were affected by the initial static shear stress. Accumulation of shear strain was clearly noticed in the same direction where previously static shear stress was applied. Progressive localization of specimen deformation was observed.en
dc.identifier.citationChiaro, G., Kiyota, T., De Silva, L.I.N., Sato, T., Koseki, J. (2009) Effect of static shear stress on undrained cyclic behavior of saturated sand. Bulletin of Earthquake Resistant Structure Research Center, 42, pp. 63-71.en
dc.identifier.urihttp://hdl.handle.net/10092/17678
dc.language.isoen
dc.publisherUniversity of Canterbury. Civil and Natural Resources Engineeringen
dc.relation.urihttp://www.ers.iis.u-tokyo.ac.jp/PDF/ERSNo.42/2009-03-No.42-08.pdf
dc.rights.urihttps://hdl.handle.net/10092/17651
dc.subjectlarge strainen
dc.subjectliquefactionen
dc.subjectmembrane forceen
dc.subjectsanden
dc.subjectstatic shear stressen
dc.subjecttorsional shear testen
dc.subject.anzsrcFields of Research::40 - Engineering::4005 - Civil engineering::400502 - Civil geotechnical engineeringen
dc.subject.anzsrcFields of Research::40 - Engineering::4005 - Civil engineering::400506 - Earthquake engineeringen
dc.subject.anzsrcFields of Research::37 - Earth sciences::3705 - Geology::370509 - Sedimentologyen
dc.titleEffect of static shear stress on undrained cyclic behavior of saturated sanden
dc.typeJournal Articleen
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
12655823_09Gabriel_ERS - Copy.pdf
Size:
909.07 KB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Engineering: Journal Articles