<div class="csl-bib-body">
<div class="csl-entry">Eberhardsteiner, L., & Roth, S. (2023, June 27). <i>Development of a mechanistic-empirical design method for slab pavements with cement-bound joints and foundation on a hydraulically-bound base layer</i> [Conference Presentation]. 14th International Symposium on Concrete Roads, Krakau, Poland.</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/199185
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dc.description.abstract
In recent years, concrete block pavements became more and more popular for urban areas like shared spaces or pedestrian zones. Architects and planners especially like slab pavements for their wide and slim design. To provide sufficient bearing capacity slab pavements with cement-bound joints and foundation on a hydraulically-bound base layer made of pervious concrete are often used. Therefore, a mechanistic-empirical design method for this type of pavements was developed. To determine the structural response of the pavement to traffic loading a sophisticated finite element model considering the cohesive behavior at the interfaces between slabs (joints) and between slabs and foundation was introduced. Additionally, an innovative laboratory fatigue test for hydraulically-bound base layers was developed and used to determine the long-term behaviour of an optimized concrete mix, which combines good bearing capacity and sufficient drainage capabilities. The derived fatigue criterion was used to evaluate the resulting deteriorating effects of occurring stresses and strains at the bottom of the base course. Using the developed pavement design method, standard constructions for slab pavements with cement-bound joints and foundations on a hydraulically-bound base course made of pervious concrete have been developed to be implemented into the Austrian standard pavement design catalogue according to Austrian standard RVS 03.08.63.
en
dc.description.sponsorship
Forum Qualitätspflaster e.V., FFG - Österreichische Forschungsförderungsgesellschaft mbH
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dc.language.iso
en
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dc.subject
pervious concrete
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dc.subject
slab pavement
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dc.subject
mechanistic-empirical design method
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dc.subject
paving slab fatigue
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dc.subject
damage assessment
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dc.subject
finite element model
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dc.title
Development of a mechanistic-empirical design method for slab pavements with cement-bound joints and foundation on a hydraulically-bound base layer
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dc.type
Presentation
en
dc.type
Vortrag
de
dc.relation.grantno
18501
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dc.type.category
Conference Presentation
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tuw.project.title
CR Pflasterbauweise FQP
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tuw.researchTopic.id
M2
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tuw.researchTopic.id
C6
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tuw.researchTopic.name
Materials Characterization
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tuw.researchTopic.name
Modeling and Simulation
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tuw.researchTopic.value
50
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tuw.researchTopic.value
50
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tuw.publication.orgunit
E230-03 - Forschungsbereich Straßenwesen
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tuw.author.orcid
0000-0003-2153-9315
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tuw.author.orcid
0000-0003-4358-589X
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tuw.event.name
14th International Symposium on Concrete Roads
en
tuw.event.startdate
25-06-2023
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tuw.event.enddate
28-06-2023
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tuw.event.online
On Site
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tuw.event.type
Event for scientific audience
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tuw.event.place
Krakau
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tuw.event.country
PL
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tuw.event.institution
EUPAVE - European Concrete Paving Association, SPC - Polish Cement Association
