Advanced methods of strengthening RC members – Near surface mounted FRP reinforcement mounted FRP reinforcement

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F13%3APU103456" target="_blank" >RIV/00216305:26110/13:PU103456 - 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

Advanced methods of strengthening RC members – Near surface mounted FRP reinforcement mounted FRP reinforcement

Popis výsledku v původním jazyce

Near surface mounted reinforcement (NSM reinforcement) brings an additional increase of bearing capacity of the element while keeping its original shape (cross-section). The maximal utilization of effective height of the element is reached thanks to properties of used FRP reinforcement and its position in the strengthened cross-section. As a part of the proceeded research work at the Faculty of Civil Engineering, Brno University of Technology, number of numerical and experimental studies was made. The aimed was to verify the theoretical predictions by using the newly developed hybrid FRP reinforcement based on carbon and glass fibers as NSM reinforcement. Experimental work was dealing with "passive" and "active" techniques of strengthening in the field of NSMR in the past. The simply tensioning device has been developed for the implementation "active" strengthened NSM reinforcement - ie. it allows making additional prestressing of beam elements with embedded NSM reinforcement. The article will be dealing with carried out experimental work. Obtained results will be compared with numerical simulations and with simplified analytical calculations.

Název v anglickém jazyce

Advanced methods of strengthening RC members – Near surface mounted FRP reinforcement mounted FRP reinforcement

Popis výsledku anglicky

Near surface mounted reinforcement (NSM reinforcement) brings an additional increase of bearing capacity of the element while keeping its original shape (cross-section). The maximal utilization of effective height of the element is reached thanks to properties of used FRP reinforcement and its position in the strengthened cross-section. As a part of the proceeded research work at the Faculty of Civil Engineering, Brno University of Technology, number of numerical and experimental studies was made. The aimed was to verify the theoretical predictions by using the newly developed hybrid FRP reinforcement based on carbon and glass fibers as NSM reinforcement. Experimental work was dealing with "passive" and "active" techniques of strengthening in the field of NSMR in the past. The simply tensioning device has been developed for the implementation "active" strengthened NSM reinforcement - ie. it allows making additional prestressing of beam elements with embedded NSM reinforcement. The article will be dealing with carried out experimental work. Obtained results will be compared with numerical simulations and with simplified analytical calculations.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/FR-TI4%2F159" target="_blank" >FR-TI4/159: Light structures - progresivní konstrukce z moderních kompozitních materiálů</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

YOUNG SCIENTIST 2013, Herľany, April 10 - 12, 2013

ISBN

978-80-553-1305-4

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

1-8

Název nakladatele

Technical University of Košice, Faculty of Civil Engineering

Místo vydání

Košice

Místo konání akce

Herľany

Datum konání akce

10. 4. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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