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dc.contributor.authorSurarak, Chanaton
dc.contributor.authorLikitlersuang, Suched
dc.contributor.authorWanatowski, Dariusz
dc.contributor.authorBalasubramaniam, Arumugam
dc.contributor.authorOh, Erwin
dc.contributor.authorGuan, Hong
dc.date.accessioned2017-05-03T14:08:36Z
dc.date.available2017-05-03T14:08:36Z
dc.date.issued2012
dc.date.modified2013-03-06T00:33:57Z
dc.identifier.issn0038-0806
dc.identifier.urihttp://hdl.handle.net/10072/49249
dc.description.abstractA comprehensive set of experimental data on Bangkok subsoils from oedometer and triaxial tests are analysed in this paper in order to determine the stiffness and strength parameters for Hardening Soil Model. The parameters determined are the Mohr-Coulomb effective stress strength parameters together with the stiffness parameters; tangent stiffness for primary oedometer loading, secant stiffness in undrained and drained triaxial tests, unloading/reloading stiffness and the power for stress level dependency of stiffness. The oedometer data are obtained from three different Bangkok soil layers: soft clay at 6-8 m depths; medium clay at 12-14 m depths; and stiff clay at 15.5-18 m depths. The triaxial tests data are carried out for soft and stiff clays at depths of 5.5-6 m and of 16-18 m under both undrained and drained conditions, respectively. Finally, two sets of parameters for soft and stiff Bangkok clays are numerically calibrated against undrained and drained triaxial results using PLAXIS finite element software.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherJapanese Geotechnical Society
dc.publisher.placeJapan
dc.publisher.urihttp://www.sciencedirect.com/science/article/pii/S0038080612000790
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom682
dc.relation.ispartofpageto697
dc.relation.ispartofissue4
dc.relation.ispartofjournalSoils and Foundations
dc.relation.ispartofvolume52
dc.rights.retentionY
dc.subject.fieldofresearchSoil sciences
dc.subject.fieldofresearchCivil engineering
dc.subject.fieldofresearchCivil geotechnical engineering
dc.subject.fieldofresearchOther engineering
dc.subject.fieldofresearchResources engineering and extractive metallurgy
dc.subject.fieldofresearchcode4106
dc.subject.fieldofresearchcode4005
dc.subject.fieldofresearchcode400502
dc.subject.fieldofresearchcode4099
dc.subject.fieldofresearchcode4019
dc.titleStiffness and strength parameters for hardening soil model of soft and stiff Bangkok clays
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.facultyGriffith Sciences, Griffith School of Engineering
gro.date.issued2012
gro.hasfulltextNo Full Text
gro.griffith.authorGuan, Hong
gro.griffith.authorOh, Erwin


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