A 3D bounding surface plasticity model for soils

Golnaz Alipour Esgandani, Hamed Moghaddasi, Babak Shahbodagh-Khan, Arman Khoshghalb, Nasser Khalili

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

2 Citations (Scopus)

Abstract

This paper presents a bounding surface plasticity model to capture the behaviour of soils under multiaxial loading conditions. A 3D mapping rule is described to locate the image point on the bounding surface in the principal stress space. To demonstrate the performance of the model in predicting the behaviour of soils, under 3D loading conditions, examples of drained true triaxial tests under constant mean effective stress are simulated. The numerical results are compared with the existing experimental data to confirm the validity of the proposed model.

Original languageEnglish
Title of host publicationPoromechanics VI
Subtitle of host publicationproceedings of the Sixth Biot Conference on Poromechanics
EditorsMatthieu Vandamme, Patrick Dangla, Jean-Michel Pereira, Siavash Ghabezloo
Place of PublicationVirginia
PublisherAmerican Society of Civil Engineers (ASCE)
Pages972-979
Number of pages8
ISBN (Electronic)9780784480779
DOIs
Publication statusPublished - 2017
Externally publishedYes
Event6th Biot Conference on Poromechanics, Poromechanics 2017 - Paris, France
Duration: 9 Jul 201713 Jul 2017

Conference

Conference6th Biot Conference on Poromechanics, Poromechanics 2017
Country/TerritoryFrance
CityParis
Period9/07/1713/07/17

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