Long-term tests arrangement for externally strengthened reinforced concrete elements

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F03%3APU39919" target="_blank" >RIV/00216305:26110/03:PU39919 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Long-term tests arrangement for externally strengthened reinforced concrete elements

Popis výsledku v původním jazyce

Methods of external strengthenin of concrete use elements of very high tensional strength glued on tensioned surface of it. These elements may be of metal, carbon fibers (CFRP), glass fibers or others, being ordinarily of very good mechanical properties.But these high strength elements are attached to concrete mostfrequently by epoxy resins. However, epoxy resins are of low Young´s modulus and therefore a higher rate of creep might have influence on long-term behaviour of such external strengthening. IIn order to verify this idea experimentally, special space saving arrangement of tests is described. Panels act like loaded beams and simultaneously like a load for the others of them in a stand. Different load magnitude acting on different layr of panels should make possible to study the long-term influence od degree of shear force on the glue creep. The glue creep may be dependent on type of epoxy resin; therefore more types of it are included in tests.

Název v anglickém jazyce

Long-term tests arrangement for externally strengthened reinforced concrete elements

Popis výsledku anglicky

Methods of external strengthenin of concrete use elements of very high tensional strength glued on tensioned surface of it. These elements may be of metal, carbon fibers (CFRP), glass fibers or others, being ordinarily of very good mechanical properties.But these high strength elements are attached to concrete mostfrequently by epoxy resins. However, epoxy resins are of low Young´s modulus and therefore a higher rate of creep might have influence on long-term behaviour of such external strengthening. IIn order to verify this idea experimentally, special space saving arrangement of tests is described. Panels act like loaded beams and simultaneously like a load for the others of them in a stand. Different load magnitude acting on different layr of panels should make possible to study the long-term influence od degree of shear force on the glue creep. The glue creep may be dependent on type of epoxy resin; therefore more types of it are included in tests.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/GA103%2F02%2F0749" target="_blank" >GA103/02/0749: Moderní metody zesilování betonových a zděných konstrukcí a optimalizace návrhu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2003

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceeding of the 3rd international conference on Advanced Engineering Design AED 2003

ISBN

80-86059-35-9

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

91-94

Název nakladatele

Czech Technical University in Prague

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

1. 6. 2003

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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