STRENGTHENING OF STEEL AND STEEL- CONCRETE FLOOR STRUCTURES

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F11%3APU95585" target="_blank" >RIV/00216305:26110/11:PU95585 - 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

STRENGTHENING OF STEEL AND STEEL- CONCRETE FLOOR STRUCTURES

Popis výsledku v původním jazyce

Old Houses or industrial buildings (brown fields) reconstructions very often required strengthening of ceilings structures as girders or floor beams. Strengthening by fishplate is one of the typical way in this case witch increase sectional characteristic or in case of alone steel beams by adding concrete slab and creating composite beam. These methods have not been able to go to sufficient strengthening of structure witch required by new load or new loading combinations resulted by new standards. Another way strengthening of steel beams or concrete and steel beams can be prestress by tendons or bars. This method can bring increasing strength limit state (1st limit state) and serviceability state (2nd limit state) more than common methods (see above).This contribution deals the design of strengthening by prestressing steel beam of steel and concrete floor beam. The design is demonstrated on fictive current steel and concrete floor beam in industrial house witch will be renovated to of

Název v anglickém jazyce

STRENGTHENING OF STEEL AND STEEL- CONCRETE FLOOR STRUCTURES

Popis výsledku anglicky

Old Houses or industrial buildings (brown fields) reconstructions very often required strengthening of ceilings structures as girders or floor beams. Strengthening by fishplate is one of the typical way in this case witch increase sectional characteristic or in case of alone steel beams by adding concrete slab and creating composite beam. These methods have not been able to go to sufficient strengthening of structure witch required by new load or new loading combinations resulted by new standards. Another way strengthening of steel beams or concrete and steel beams can be prestress by tendons or bars. This method can bring increasing strength limit state (1st limit state) and serviceability state (2nd limit state) more than common methods (see above).This contribution deals the design of strengthening by prestressing steel beam of steel and concrete floor beam. The design is demonstrated on fictive current steel and concrete floor beam in industrial house witch will be renovated to of

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GD103%2F09%2FH085" target="_blank" >GD103/09/H085: Moderní kompozitní konstrukce</a><br>

Návaznosti

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

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

Building Materials and Building Technology to Preserve the Built Heritage, Volume 2, PART-II. (WTA)

ISBN

978-3-937066-21-9

ISSN

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e-ISSN

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Počet stran výsledku

9

Strana od-do

334-342

Název nakladatele

ACADEMIC PUBLISHING CERM, Ltd.

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

6. 10. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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