Advanced Soil Constitutive Models and Their Applications to Offshore Geotechnical Problems

Sabetamal, H; Sheng, D; Carter, JP

Advanced Soil Constitutive Models and Their Applications to Offshore Geotechnical Problems

Sabetamal, H

Sheng, D

Carter, JP

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Publisher:: Springer
Publication Type:: Chapter
Citation:: Challenges and Innovations in Geomechanics, 2021, 126, pp. 975-982
Issue Date:: 2021-01-15

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Field	Value	Language
dc.contributor.author	Sabetamal, H https://orcid.org/0000-0002-9237-2316
dc.contributor.author	Sheng, D https://orcid.org/0000-0002-1665-6931
dc.contributor.author	Carter, JP
dc.contributor.editor	Barla, M
dc.contributor.editor	Donna, AD
dc.contributor.editor	Sterpi, D
dc.date.accessioned	2022-04-21T13:23:16Z
dc.date.available	2022-04-21T13:23:16Z
dc.date.issued	2021-01-15
dc.identifier.citation	Challenges and Innovations in Geomechanics, 2021, 126, pp. 975-982
dc.identifier.isbn	978-3-030-64517-5
dc.identifier.uri	http://hdl.handle.net/10453/156543
dc.description.abstract	Advanced simulation of geotechnical problems involving clay may require sophisticated constitutive models in order to accurately capture the mechanical response of soil under various loading conditions, initial states and strain levels. This is of particular importance when numerical analyses involve an interaction of soil and structure possibly including large deformations and dynamic (cyclic) and impact loadings prevalent in most offshore geotechnical applications. Accordingly, some advanced soil models have been implemented into a bespoke finite element code and then applied to several dynamic coupled problems of geomechanics. This has provided more realistic numerical analyses for which different features of soil behavior have been taken into account. This paper presents some of these numerical simulations highlighting the importance of advanced soil constitutive models in geomechanics.
dc.format.extent	132
dc.language	en
dc.publisher	Springer
dc.relation.ispartof	Challenges and Innovations in Geomechanics
dc.relation.ispartofseries	Lecture Notes in Civil Engineering
dc.relation.isbasedon	10.1007/978-3-030-64518-2_116
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Advanced Soil Constitutive Models and Their Applications to Offshore Geotechnical Problems
dc.type	Chapter
utslib.citation.volume	126
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
utslib.copyright.status	closed_access	*
pubs.consider-herdc	false
dc.date.updated	2022-04-21T13:23:15Z
pubs.place-of-publication	Switzerland
pubs.publication-status	Published
pubs.volume	126
dc.location	Switzerland

Abstract:

Advanced simulation of geotechnical problems involving clay may require sophisticated constitutive models in order to accurately capture the mechanical response of soil under various loading conditions, initial states and strain levels. This is of particular importance when numerical analyses involve an interaction of soil and structure possibly including large deformations and dynamic (cyclic) and impact loadings prevalent in most offshore geotechnical applications. Accordingly, some advanced soil models have been implemented into a bespoke finite element code and then applied to several dynamic coupled problems of geomechanics. This has provided more realistic numerical analyses for which different features of soil behavior have been taken into account. This paper presents some of these numerical simulations highlighting the importance of advanced soil constitutive models in geomechanics.

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http://hdl.handle.net/10453/156543