Publication:
Cyclic stress-controlled tests on offshore clay

Simple item page
dc.citedby17
dc.contributor.authorThian S.Y.en_US
dc.contributor.authorLee C.Y.en_US
dc.contributor.authorid56285179400en_US
dc.contributor.authorid57193686383en_US
dc.date.accessioned2023-05-29T06:39:00Z
dc.date.available2023-05-29T06:39:00Z
dc.date.issued2017
dc.descriptionclay soil; cyclic loading; loading test; overconsolidation; pore pressure; shear strength; shear test; soil mechanics; stress; Malaysiaen_US
dc.description.abstractOne of the main concerns in cyclic behavior of soft clay is gradual degradation with the progression of loading cycle. A series of cyclic constant-volume direct simple shear (CDSS) loading tests was performed on Malaysia offshore clay to study its undrained degradation. The testing program consists of stress-controlled tests with cyclic shear ratio ranging from 0.34 to 0.83 at different overconsolidation ratios (OCRs). For a given cyclic stress ratio in stress-controlled tests, the accumulated cyclic strain and pore water pressure increase with elevated number of cycles. In heavily overconsolidated clay specimens, the negative cyclic pore water pressure is generated followed by positive cyclic pore water pressure as cyclic tests progress. The post-cyclic strength of offshore clay specimens is reduced by undrained cyclic stress-controlled loading. � 2017 Institute of Rock and Soil Mechanics, Chinese Academy of Sciencesen_US
dc.description.natureFinalen_US
dc.identifier.doi10.1016/j.jrmge.2016.06.013
dc.identifier.epage381
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85015803251
dc.identifier.spage376
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85015803251&doi=10.1016%2fj.jrmge.2016.06.013&partnerID=40&md5=c7541da00a05126c7185f8a716d5d922
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/23274
dc.identifier.volume9
dc.publisherChinese Academy of Sciencesen_US
dc.relation.ispartofAll Open Access, Gold
dc.sourceScopus
dc.sourcetitleJournal of Rock Mechanics and Geotechnical Engineering
dc.titleCyclic stress-controlled tests on offshore clayen_US
dc.typeArticleen_US
dspace.entity.typePublication
Files
Collections
SCOPUS