<div class="csl-bib-body">
<div class="csl-entry">Ullmann, S., & Herle, I. (2025). Considering realistic soil behaviour in numerical simulations of the road. In L. Eberhardsteiner, B. Hofko, & R. Blab (Eds.), <i>Advances in Materials and Pavement Performance Prediction IV : Contributions to the 4th International Conference on Advances in Materials and Pavement Performance Prediction (AM3P 2025), 7-9 May 2025, Vienna, Austria</i> (pp. 189–192). TU Wien, E230-03 Road Engineering. https://doi.org/10.34726/10644</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/219032
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dc.identifier.uri
https://doi.org/10.34726/10644
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dc.description.abstract
The subsoil beneath the road pavement is often simplified as a linear-elastic material, although real soils can behave in a non-linear and inelastic manner. This study presents a numerical analysis of a road pavement behaviour under repeated tyre loads, focusing on incorporating realistic soil behaviour for the subsoil. A three-dimensional finite element model of the road pavement is employed, featuring a typical pavement structure that includes the asphalt, the frost protection layer and the subsoil, which is modelled using an advanced hypoplastic model. The results show that during repeated wheel loads, the soil’s state variables undergo only minor changes, implying that the stiffness of the subsoil does not change significantly. Consequently, a simplified surrogate soil model can be used to effectively replicate the deformation predictions of the advanced hypoplastic model.
en
dc.language.iso
en
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dc.relation.ispartofseries
Advances in Materials and Pavements Performance Prediction
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dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
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dc.subject
FE Simulation
en
dc.subject
road pavement
en
dc.subject
realistic soil behaviour
en
dc.subject
surrogate soil model
en
dc.title
Considering realistic soil behaviour in numerical simulations of the road
en
dc.type
Inproceedings
en
dc.type
Konferenzbeitrag
de
dc.rights.license
Creative Commons Attribution 4.0 International
en
dc.rights.license
Creative Commons Namensnennung 4.0 International
de
dc.identifier.doi
10.34726/10644
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dc.contributor.affiliation
Technische Universität Dresden, Germany
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dc.contributor.affiliation
Technische Universität Dresden, Germany
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dc.relation.isbn
978-3-901912-99-3
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dc.relation.doi
10.34726/9259
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dc.description.startpage
189
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dc.description.endpage
192
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dc.rights.holder
TU Wien, E230-03 Road Engineering
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dc.type.category
Full-Paper Contribution
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tuw.booktitle
Advances in Materials and Pavement Performance Prediction IV : Contributions to the 4th International Conference on Advances in Materials and Pavement Performance Prediction (AM3P 2025), 7-9 May 2025, Vienna, Austria
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tuw.container.volume
IV
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tuw.peerreviewed
true
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tuw.book.ispartofseries
Advances in Materials and Pavements Performance Prediction
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tuw.relation.publisher
TU Wien, E230-03 Road Engineering
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tuw.relation.publisherplace
Wien
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tuw.researchTopic.id
C6
-
tuw.researchTopic.id
M8
-
tuw.researchTopic.id
C3
-
tuw.researchTopic.name
Modeling and Simulation
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tuw.researchTopic.name
Structure-Property Relationsship
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tuw.researchTopic.name
Computational System Design
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tuw.researchTopic.value
35
-
tuw.researchTopic.value
30
-
tuw.researchTopic.value
35
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tuw.publication.orgunit
E000 - Technische Universität Wien
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dc.identifier.libraryid
AC17637722
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dc.description.numberOfPages
4
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tuw.author.orcid
0009-0008-9230-6758
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tuw.author.orcid
0000-0002-9222-3361
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dc.rights.identifier
CC BY 4.0
en
dc.rights.identifier
CC BY 4.0
de
tuw.editor.orcid
0000-0003-2153-9315
-
tuw.editor.orcid
0000-0002-8329-8687
-
tuw.editor.orcid
0000-0003-4101-1964
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tuw.event.name
Advances in Materials and Pavement Performance Prediction 2025 (AM3P 2025)
