Time dependent behaviour of concrete slab prestressed with FRP
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F10%3A00168646" target="_blank" >RIV/68407700:21110/10:00168646 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Time dependent behaviour of concrete slab prestressed with FRP
Original language description
This paper presents deflection evolution of two concrete slabs (4500 x 600 x 200 mm) prestressed with internal FRP (Fibre Reinforced Polymer) reinforcement under sustained load. Two main types of FRP reinforcement were used: sand-coated glass (GFRP) andsand-coated carbon composite (CFRP). Behaviour of concrete slabs with pre-stressed FRP was observed for one year. Deflections and strain evolution were recorded manually in regular time intervals. Ratio of the time-dependent deflection to the initial deflection was verified experimentally for GFRP and CFRP prestressed slab. After a one year under the sustained load the ratio was 7.49 for the GFRP prestressed slab and 3.63 for the CFRP prestressed slab.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JI - Composite materials
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of 8th fib International PhD Symposium in Civil Engineering
ISBN
978-87-7877-301-2
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
Technical University of Denmark, BYG.DTU
Place of publication
Lyngby
Event location
Lyngby
Event date
Jun 20, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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