Comparison of the Results from Analysis of Nonlinear Homogeneous and Nonlinear Inhomogeneous Half-Space
Result description
Inhomogeneous half-space was used for the determination of the interaction of steel-fibre reinforced concrete foundation slab and subsoil in an analysis based on the finite element method. Inhomogeneous half-space aptly describes the stress-strain relationship in the subsoil. The soil is a heterogeneous substance. The Drucker-Prager material model was used for nonlinear analyses. Two sets of FEM analyses were performed. Nonlinear elastic isotropic homogeneous half-space was used for the first set of FEManalysis, and a nonlinear elastic isotropic inhomogeneous half-space was used for the second set.The parametric study shows a comparison of resulting deformations obtained by analysis using a homogeneous and an inhomogeneous half-space.
Keywords
FEM3D finite elementsinteraction modelssoil - structure interactionFoundation structure
The result's identifiers
Result code in IS VaVaI
Result on the web
DOI - Digital Object Identifier
Alternative languages
Result language
angličtina
Original language name
Comparison of the Results from Analysis of Nonlinear Homogeneous and Nonlinear Inhomogeneous Half-Space
Original language description
Inhomogeneous half-space was used for the determination of the interaction of steel-fibre reinforced concrete foundation slab and subsoil in an analysis based on the finite element method. Inhomogeneous half-space aptly describes the stress-strain relationship in the subsoil. The soil is a heterogeneous substance. The Drucker-Prager material model was used for nonlinear analyses. Two sets of FEM analyses were performed. Nonlinear elastic isotropic homogeneous half-space was used for the first set of FEManalysis, and a nonlinear elastic isotropic inhomogeneous half-space was used for the second set.The parametric study shows a comparison of resulting deformations obtained by analysis using a homogeneous and an inhomogeneous half-space.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Procedia Engineering. Volume 65
ISBN
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ISSN
1877-7058
e-ISSN
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Number of pages
8
Pages from-to
522-529
Publisher name
Elsevier
Place of publication
Amsterdam
Event location
Funchal
Event date
Sep 1, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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Basic information
Result type
D - Article in proceedings
CEP
JN - Civil engineering
Year of implementation
2015