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dc.contributor.authorJostad, Hans Petter
dc.contributor.authorPalmieri, Francesca
dc.contributor.authorAndresen, Lars
dc.contributor.authorBoylan, Noel
dc.date.accessioned2018-02-13T12:17:02Z
dc.date.available2018-02-13T12:17:02Z
dc.date.created2017-12-08T10:16:37Z
dc.date.issued2017
dc.identifier.citationComputers and geotechnics. 2017, 93 123-132.
dc.identifier.issn0266-352X
dc.identifier.urihttp://hdl.handle.net/11250/2484373
dc.description.abstractThe paper describes the Class A prediction and Class C back-calculations of the Ballina test embankment using the finite element program Plaxis and the Soft Soil Creep Model (SSCM). The prediction underestimated the measured settlement 3 years after construction by about 20%. This was mainly due to too high stiffness in the transition zone beneath the clay and that SSCM underestimated the shear deformation of the clay. Furthermore, the horizontal permeability of the clay was overestimated. In the back-calculation, it was possible to obtain a excellent match with the measured settlements by reasonable modifications of the input parameters.
dc.language.isoeng
dc.relation.urihttp://www.sciencedirect.com/science/article/pii/S0266352X17301477
dc.titleNumerical prediction and back-calculation of time-dependent behaviour of Ballina test embankment
dc.typePeer reviewed
dc.typeJournal article
dc.description.versionpublishedVersion
dc.source.pagenumber123-132
dc.source.volume93
dc.source.journalComputers and geotechnics
dc.identifier.doi10.1016/j.compgeo.2017.05.026
dc.identifier.cristin1524552
cristin.unitcode7452,4,2,0
cristin.unitcode7452,1,0,0
cristin.unitcode7452,7,0,0
cristin.unitnameComputational Geomechanics (CGM)
cristin.unitnameLedelse og Stab
cristin.unitnameNGI Perth
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


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