Generalized Interpolation Material Point Method modelling of large deformation problems including strain-rate effects – Application to penetration and progressive failure problems

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorTran, Quoc
dc.contributor.authorSołowski, Wojciech Tomasz
dc.contributor.departmentMineral Based Materials and Mechanics
dc.contributor.departmentDepartment of Civil Engineeringen
dc.date.accessioned2018-12-10T10:13:02Z
dc.date.available2018-12-10T10:13:02Z
dc.date.issued2019-02-01
dc.description.abstractThe article shows Generalized Interpolation Material Point Method numerical simulation of the Sainte Monique landslide. The simulation uses a strain-rate dependent Tresca constitutive model, extended with strain softening behaviour for structured clays. First, the paper replicates fall cone tests to validate the constitutive model and to select the material parameters. Afterwards, the paper shows the Sainte Monique landslide simulation which additionally considers shear band thickness to reduce the mesh-dependence. The results suggest that the strain-rate affects the prediction of the run-out distances and leads to the landslide acceleration-deceleration cycles (reported in, e.g. Corominas et al., 2005; Wang et al., 2010).en
dc.description.versionPeer revieweden
dc.format.extent17
dc.format.extent249-265
dc.format.mimetypeapplication/pdf
dc.identifier.citationTran , Q & Sołowski , W T 2019 , ' Generalized Interpolation Material Point Method modelling of large deformation problems including strain-rate effects – Application to penetration and progressive failure problems ' , Computers and Geotechnics , vol. 106 , pp. 249-265 . https://doi.org/10.1016/j.compgeo.2018.10.020en
dc.identifier.doi10.1016/j.compgeo.2018.10.020
dc.identifier.issn0266-352X
dc.identifier.otherPURE UUID: 2d15a321-0f39-4e57-bebc-f14baaa63b33
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/2d15a321-0f39-4e57-bebc-f14baaa63b33
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85056569307&partnerID=8YFLogxK
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/29744207/1_s2.0_S0266352X18302738_main_1.pdf
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/34972
dc.identifier.urnURN:NBN:fi:aalto-201812105987
dc.language.isoenen
dc.relation.ispartofseriesComputers and Geotechnicsen
dc.relation.ispartofseriesVolume 106en
dc.rightsopenAccessen
dc.subject.keywordGeneralized Interpolation Material Point Method
dc.subject.keywordLarge deformation modelling
dc.subject.keywordStrain rate effects
dc.subject.keywordFall cone test
dc.subject.keywordProgressive failure
dc.subject.keywordSensitive clays landslides
dc.titleGeneralized Interpolation Material Point Method modelling of large deformation problems including strain-rate effects – Application to penetration and progressive failure problemsen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion
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