Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
I-girders with unstiffened slender webs subjected by bending and shear interaction
AbstractLongitudinally unstiffened steel I-girders are commonly used structural elements in the engineering practice. Previous research results proved that the current design method of the EN1993-1-5 EN 1993-1-5 (2005) for M-V interaction check is not always on the safe side for longitudinally stiffened girders, however a systematic review of the M-V interaction behaviour for unstiffened girders was missing from the international literature. The aim of the current paper is to analyze the M-V interaction behaviour of longitudinally unstiffened I-girders with slender webs and to determine the applicability interval of the M-V interaction resistance model of the current EN1993-1-5 EN 1993-1-5 (2005) . Based on the executed numerical investigation a refined M-V interaction equation is proposed to ensure safe design in the whole analyzed parameter range.
HighlightsM-V interaction behaviour of steel I-girders is investigated.Previous design proposals found in the literature are studied and compared.Structural behaviour under the combined loading situation is analyzed.New design method is proposed for M-V interaction behaviour.
I-girders with unstiffened slender webs subjected by bending and shear interaction
AbstractLongitudinally unstiffened steel I-girders are commonly used structural elements in the engineering practice. Previous research results proved that the current design method of the EN1993-1-5 EN 1993-1-5 (2005) for M-V interaction check is not always on the safe side for longitudinally stiffened girders, however a systematic review of the M-V interaction behaviour for unstiffened girders was missing from the international literature. The aim of the current paper is to analyze the M-V interaction behaviour of longitudinally unstiffened I-girders with slender webs and to determine the applicability interval of the M-V interaction resistance model of the current EN1993-1-5 EN 1993-1-5 (2005) . Based on the executed numerical investigation a refined M-V interaction equation is proposed to ensure safe design in the whole analyzed parameter range.
HighlightsM-V interaction behaviour of steel I-girders is investigated.Previous design proposals found in the literature are studied and compared.Structural behaviour under the combined loading situation is analyzed.New design method is proposed for M-V interaction behaviour.
I-girders with unstiffened slender webs subjected by bending and shear interaction
Jáger, B. (Autor:in) / Kövesdi, B. (Autor:in) / Dunai, L. (Autor:in)
Journal of Constructional Steel Research ; 131 ; 176-188
03.01.2017
13 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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