Experimental verification of actual behavior of thin walled steel beams with respect to lateral torsional buckling

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F15%3APU114300" target="_blank" >RIV/00216305:26110/15:PU114300 - 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

Experimental verification of actual behavior of thin walled steel beams with respect to lateral torsional buckling

Popis výsledku v původním jazyce

The presented paper deals with the problems of analysis and design of perforated thin-walled steel Sigma beams with respect to lateral torsional buckling. The Sigma beams are mono-symmetrical profiles loaded in the plane perpendicular to axis of symmetry. The application of these profiles is in the storage systems and expedient flooring structures as floor girders which are subjected to the bending. In some cases the beams are not laterally restraint and therefore the effect of lateral torsional buckling may occur. In this paper the design procedure listed in European standard EN 1993-1-1 and Czech national annex NB.3 is verified by testing in laboratory conditions. The ultimate resistance is first derived from maximal load achieved during the testing.Since the problem of load carrying capacity is not only the problem of ultimate strength but also the problem of appurtenant displacements (deflections, strain, twist), additionally the ultimate resistance is defined as a strength corres

Název v anglickém jazyce

Experimental verification of actual behavior of thin walled steel beams with respect to lateral torsional buckling

Popis výsledku anglicky

The presented paper deals with the problems of analysis and design of perforated thin-walled steel Sigma beams with respect to lateral torsional buckling. The Sigma beams are mono-symmetrical profiles loaded in the plane perpendicular to axis of symmetry. The application of these profiles is in the storage systems and expedient flooring structures as floor girders which are subjected to the bending. In some cases the beams are not laterally restraint and therefore the effect of lateral torsional buckling may occur. In this paper the design procedure listed in European standard EN 1993-1-1 and Czech national annex NB.3 is verified by testing in laboratory conditions. The ultimate resistance is first derived from maximal load achieved during the testing.Since the problem of load carrying capacity is not only the problem of ultimate strength but also the problem of appurtenant displacements (deflections, strain, twist), additionally the ultimate resistance is defined as a strength corres

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/GAP105%2F12%2F0314" target="_blank" >GAP105/12/0314: Klopení tenkostěnných ocelových nosníků s otvory</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Young Scientist 2015, 7th International Scientific Conference of Civil Engineering and Architecture

ISBN

978-80-553-1988-9

ISSN

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e-ISSN

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Počet stran výsledku

9

Strana od-do

1-9

Název nakladatele

Technická univerzita v Košicích, Stavební fakulta

Místo vydání

Jasná, Slovensko

Místo konání akce

Jasná

Datum konání akce

8. 4. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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