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dc.contributor.convenorJin S. Chung
dc.contributor.authorOh, EYN
dc.contributor.authorBui, QM
dc.contributor.authorSurarak, C
dc.contributor.authorBalasurbamaniam, AS
dc.contributor.editorJin S. Chung, Simon Prinsenberg, Seok Won Hong, Shuichi Nagata
dc.date.accessioned2017-05-03T14:08:34Z
dc.date.available2017-05-03T14:08:34Z
dc.date.issued2009
dc.date.modified2010-06-03T09:25:13Z
dc.identifier.isbn9781880653531
dc.identifier.issn1098-6189
dc.identifier.refurihttp://www.isope.org
dc.identifier.urihttp://hdl.handle.net/10072/29998
dc.description.abstractThis paper is on 3-D analysis of piled raft foundations on sand. The numerical analysis was carried out with three typical load intensities of the serviceability load. Further, extensive parametric studies were carried out with the variables pile spacing, number of piles, pile diameter, raft dimension ratio, and raft thickness. The maximum settlement of the piled rafts depends on the pile spacing and the number of piles; while the raft thickness does not have a significant effect. In all cases, the normalized settlement recorded is mostly less than 2% of the raft width and the maximum value was noted for the 8x27m piled raft. The increase in raft thickness reduces the differential settlement in the foundations. The raft-soil stiffness (Krs) is shown to influence the differential settlement and has the largest influence. The performance of piled raft in sandy soil condition is assessed and general conclusions are also made.
dc.description.peerreviewedYes
dc.description.publicationstatusNo
dc.format.extent157624 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoeng
dc.publisherInternational Society of Offshore and Polar Engineers
dc.publisher.placeUSA
dc.publisher.urihttp://www.isope.org
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofconferencenameNineteenth (2009) International Offshore and Polar Engineering Conference
dc.relation.ispartofconferencetitleProceedings of the International Offshore and Polar Engineering Conference
dc.relation.ispartofdatefrom2009-06-21
dc.relation.ispartofdateto2009-06-26
dc.relation.ispartoflocationOsaka, Japan
dc.relation.ispartofpagefrom230
dc.relation.ispartofpageto235
dc.rights.retentionY
dc.subject.fieldofresearchCivil geotechnical engineering
dc.subject.fieldofresearchcode400502
dc.titleInvestigation of the Behavior of Piled Raft Foundations in Sand by Numerical Modeling
dc.typeConference output
dc.type.descriptionE1 - Conferences
dc.type.codeE - Conference Publications
gro.facultyGriffith Sciences, Griffith School of Engineering
gro.rights.copyright© 2009 ISOPE. The attached file is reproduced here in accordance with the copyright policy of the publisher, for your personal use only. No further distribution permitted. For information about this conference please refer to the publisher's website.
gro.date.issued2009
gro.hasfulltextFull Text
gro.griffith.authorOh, Erwin


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    Contains papers delivered by Griffith authors at national and international conferences.

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