Behaviour of the tubular columns filled by concrete subjected to buckling compression

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F12%3APU99893" target="_blank" >RIV/00216305:26110/12:PU99893 - 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

Behaviour of the tubular columns filled by concrete subjected to buckling compression

Popis výsledku v původním jazyce

The paper deals with the possibility of using high strength concrete in case of steel tubular columns filled by concrete subjected to compression. Especially the effect of the concrete strength on buckling resistance of the composite columns is investigated. The focus of the resolution is the experimental verification of working whereas the behaviour of the compressed tubes filled by high strength concrete is compared with that filled by normal strength concrete. The combination of circular tubes and high-strength concrete seems to be one of the most effective ways to use the high-strength concrete because of eliminating the lack of tensile strength. In the case of high-strength concrete the tensile strength is growing not in proportion to compressivestrength, but more slowly. This means that a large increase in compressive strength is not accompanied by a corresponding increase in tensile and shear strength in comparison with normal strength concrete. Confinement of concrete core by

Název v anglickém jazyce

Behaviour of the tubular columns filled by concrete subjected to buckling compression

Popis výsledku anglicky

The paper deals with the possibility of using high strength concrete in case of steel tubular columns filled by concrete subjected to compression. Especially the effect of the concrete strength on buckling resistance of the composite columns is investigated. The focus of the resolution is the experimental verification of working whereas the behaviour of the compressed tubes filled by high strength concrete is compared with that filled by normal strength concrete. The combination of circular tubes and high-strength concrete seems to be one of the most effective ways to use the high-strength concrete because of eliminating the lack of tensile strength. In the case of high-strength concrete the tensile strength is growing not in proportion to compressivestrength, but more slowly. This means that a large increase in compressive strength is not accompanied by a corresponding increase in tensile and shear strength in comparison with normal strength concrete. Confinement of concrete core by

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Procedia Engineering

ISSN

1877-7058

e-ISSN

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Svazek periodika

40

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

68-73

Kód UT WoS článku

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EID výsledku v databázi Scopus

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