Show simple item record

dc.contributor.authorPatil, Aniket
dc.contributor.authorSand, Bjørnar
dc.contributor.authorFransson, Lennart
dc.date.accessioned2018-03-07T11:12:59Z
dc.date.available2018-03-07T11:12:59Z
dc.date.created2015-10-23T14:57:57Z
dc.date.issued2015
dc.identifier.issn0376-6756
dc.identifier.urihttp://hdl.handle.net/11250/2489187
dc.description.abstractAn attempt has been made to calibrate the material model parameters of the continuous surface cap model with data from punch through tests performed in the Northern Gulf of Bothnia. An axisymmetric finite element model has been used to simulate the field tests. The continuous surface cap model based on a combination of elastic-plastic and continuum damage mechanics formulation is used as constitutive model for ice rubble. Material properties such as internal friction angle, cohesion and Young’s modulus are evaluated in a parametric study and the response is compared to the experimental data for the chosen test. An optimization algorithm is used for determining the parameters used for describing the continuous surface cap model. The material model parameters are chosen to get best fit to test load displacement curve. Conclusion has been drawn based on the application of continuous surface cap model on ice rubble.
dc.language.isoeng
dc.titleFinite element simulation of punch through test using a continuous surface cap model
dc.typePeer reviewed
dc.typeJournal article
dc.description.versionpublishedVersion
dc.source.volume2015
dc.source.journalProceedings - International Conference on Port and Ocean Engineering under Arctic Conditions
dc.source.issueJanuary
dc.identifier.cristin1283176
dc.relation.projectNorges forskningsråd: 195153
cristin.unitcode6228,0,0,0
cristin.unitnameNorthern Research Institute Narvik AS
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record