<div class="csl-bib-body">
<div class="csl-entry">Preinstorfer, P., Yanik, S., Kirnbauer, J., & Robisson, A. (2022). Investigations into the cracking behaviour of epoxy-impregnated textile-reinforced concrete. In <i>Concrete Innovation for Sustainability. Proceedings for the 6th fib International Congress 2022</i> (pp. 754–762). Fédération Internationale du Béton – International Federation for Structural Concrete. https://doi.org/10.34726/2882</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/110982
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dc.identifier.uri
https://doi.org/10.34726/2882
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dc.description.abstract
Textile-reinforced concrete is a novel composite material consisting of high-performance textile fabrics and high-strength concrete. Due to differences in the shape and the mechanical properties of the reinforcement, a direct transfer of existing knowledge on the bond behaviour of steel reinforcement is not possible. While it has been shown in the past that the geometric properties of the textile reinforcement are essential parameters that influence the bond properties, few investigations have been carried out on the cracking behaviour of textile-reinforced concrete itself. In this paper, the results of an extensive experimental campaign on the crack progression in textile-reinforced concrete elements under uniaxial tension is presented. In total 48 test specimens with different geometric properties and different surface characteristics were monitored during testing with advanced measuring techniques such as digital image correlation (DIC). This allows for an evaluation of the crack widths at different load stages. Additionally, laser scans on all tested fibre strands were conducted in order to get 3d-models of the different fabrics used. The geometry determined from these scans is linked to the results from the uniaxial tensile tests. The results clearly indicate the dependence of the cracking behaviour on the shape of the different textile types. Furthermore, if the crack width is a decisive criterion in the serviceability limit state, an additional sand coating guarantees smaller crack widths and distances.
en
dc.language.iso
en
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dc.relation.ispartofseries
fib symposium proceedings
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dc.rights.uri
http://creativecommons.org/licenses/by-nc/4.0/
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dc.subject
textile reinforcement
en
dc.subject
CFRP-reinforcement
en
dc.subject
eco-efficiency
en
dc.subject
environmental impact
en
dc.subject
functional graded concrete
en
dc.title
Investigations into the cracking behaviour of epoxy-impregnated textile-reinforced concrete
en
dc.type
Inproceedings
en
dc.type
Konferenzbeitrag
de
dc.rights.license
Creative Commons Attribution-NonCommercial 4.0 International
en
dc.rights.license
Creative Commons Namensnennung - Nicht kommerziell 4.0 International
de
dc.relation.publication
Concrete Innovation for Sustainability. Proceedings for the 6th fib International Congress 2022
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dc.identifier.doi
10.34726/2882
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dc.relation.isbn
978-2-940643-15-8
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dc.relation.issn
2617-4820
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dc.description.startpage
754
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dc.description.endpage
762
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dcterms.dateSubmitted
2022-05-26
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dc.rights.holder
The Authors
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dc.type.category
Full-Paper Contribution
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tuw.booktitle
Concrete Innovation for Sustainability. Proceedings for the 6th fib International Congress 2022
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tuw.peerreviewed
true
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tuw.relation.publisher
Fédération Internationale du Béton – International Federation for Structural Concrete
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tuw.researchTopic.id
M1
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tuw.researchTopic.id
M5
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tuw.researchTopic.id
M4
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tuw.researchTopic.name
Surfaces and Interfaces
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tuw.researchTopic.name
Composite Materials
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tuw.researchTopic.name
Non-metallic Materials
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tuw.researchTopic.value
25
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tuw.researchTopic.value
25
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tuw.researchTopic.value
50
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tuw.publication.orgunit
E212 - Institut für Tragkonstruktionen
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dc.identifier.libraryid
AC17204095
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dc.description.numberOfPages
9
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tuw.author.orcid
0000-0001-5189-5375
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tuw.author.orcid
0000-0001-8460-591X
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tuw.author.orcid
0000-0002-2434-6175
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dc.rights.identifier
CC BY-NC 4.0
en
dc.rights.identifier
CC BY-NC 4.0
de
tuw.event.name
fib International Congress 2022
en
dc.description.sponsorshipexternal
European Union's Horizon 2020
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dc.relation.grantnoexternal
101027058
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tuw.event.startdate
12-06-2022
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tuw.event.enddate
16-06-2022
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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
Oslo
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tuw.event.country
NO
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tuw.event.institution
Norwegian concrete assosiation, The International Federation for Structural Concrete
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tuw.event.presenter
Preinstorfer, Philipp
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wb.sciencebranch
Bauingenieurwesen
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wb.sciencebranch.oefos
2011
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wb.sciencebranch.value
100
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item.languageiso639-1
en
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item.openairetype
conference paper
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item.grantfulltext
open
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item.fulltext
with Fulltext
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item.cerifentitytype
Publications
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item.mimetype
application/pdf
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item.openairecristype
http://purl.org/coar/resource_type/c_5794
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item.openaccessfulltext
Open Access
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crisitem.author.dept
E212-02 - Forschungsbereich Stahlbeton- und Massivbau