Show simple item record

dc.contributor.author
Harmanci, Yunus E.
dc.contributor.author
Michels, Julien
dc.contributor.author
Chatz, Eleni N.
dc.date.accessioned
2020-10-06T08:48:38Z
dc.date.available
2017-06-12T19:03:25Z
dc.date.available
2018-10-25T14:15:11Z
dc.date.available
2020-04-06T15:38:57Z
dc.date.available
2020-04-06T15:41:12Z
dc.date.available
2020-10-06T08:48:38Z
dc.date.issued
2016
dc.identifier.uri
http://hdl.handle.net/20.500.11850/126849
dc.identifier.doi
10.3929/ethz-b-000126849
dc.description.abstract
Flexural strengthening of reinforced concrete (RC) elements with prestressed Carbon Fiber Reinforced Polymers (CFRP) as an externally bonded reinforcement (EBR) has gained increasing popularity over the last years. Opposite to conventional mechanical anchorages, the gradient anchorage is a purely bond-based technique. It is achieved by utilizing the fast curing property of epoxy under high temperatures together with a segment-wise prestressing force release at both strip ends. The short-term performance of the gradient anchorage has been previously investigated and its underlying force transfer mechanisms have been explained. The current study focuses on the durability and long-term performance under the influence of varying environmental conditions as this occurs in real-world structures during service. For this purpose, a special experimental setup has been designed with the aim to ensure a constant interfacial shear force between CFRP-epoxy-concrete prior to accelerated ageing conditions. Special attention is put on freeze-thaw cycles in combination with carbonation as well as elevated temperature and high relative humidity. First results of reference and carbonation cases are reported and discussed in this paper.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Canadian Society for Civil Engineering
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.title
Residual Resistance of Non-Mechanical Prestressed CFRP Anchorages Subjected to Environmental Conditions
en_US
dc.type
Conference Paper
dc.rights.license
Creative Commons Attribution 4.0 International
ethz.book.title
7th International Conference on Advanced Composite Materials in Bridges and Structures (ACMBS-VII)
en_US
ethz.size
6 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.event
7th International Conference on Advanced Composite Materials in Bridges and Structures (ACMBS-VII 2016)
en_US
ethz.event.location
Vancouver, Canada
en_US
ethz.event.date
August 22-24, 2016
en_US
ethz.publication.place
s.l.
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02605 - Institut für Baustatik u. Konstruktion / Institute of Structural Engineering::03890 - Chatzi, Eleni / Chatzi, Eleni
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02605 - Institut für Baustatik u. Konstruktion / Institute of Structural Engineering::03890 - Chatzi, Eleni / Chatzi, Eleni
ethz.date.deposited
2017-06-12T19:03:39Z
ethz.source
ECIT
ethz.identifier.importid
imp59365526f2f5313977
ethz.ecitpid
pub:189640
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2020-10-06T08:48:51Z
ethz.rosetta.lastUpdated
2022-03-29T03:17:24Z
ethz.rosetta.versionExported
true
ethz.COinS
ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.atitle=Residual%20Resistance%20of%20Non-Mechanical%20Prestressed%20CFRP%20Anchorages%20Subjected%20to%20Environmental%20Conditions&rft.date=2016&rft.au=Harmanci,%20Yunus%20E.&Michels,%20Julien&Chatz,%20Eleni%20N.&rft.genre=proceeding&rft.btitle=7th%20International%20Conference%20on%20Advanced%20Composite%20Materials%20in%20Bridges%20and%20Structures%20(ACMBS-VII)
 Search print copy at ETH Library

Files in this item

Thumbnail

Publication type

Show simple item record