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UDK: 624.075:69.009.182
DOI: n/a

Published: Građevinar 59 (2007) 4
Paper type: Original scientific paper
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Reliability of castellated beams subjected to lateral-torsional buckling

Višnja Tkalčević, Ivica Džeba, Boris Androić

Abstract

The buckling curve that defines resistance of castellated beams to lateral-torsional buckling has not been unambiguously defined in Eurocode 3. The authors present laboratory results on the basis of which the reliability index ß was defined on the probabilistic level in relation to target value for structural category RC2, using all four of buckling curves. The buckling curves (b and c) have been determined as appropriate for defining lateral-torsional resistance of castellated beams.

Keywords
lateral-torsional buckling, lateral-torsional resistance, castellated beams

HOW TO CITE THIS ARTICLE:

Tkalčević, V., Džeba, I., Androić, B.: Reliability of castellated beams subjected to lateral-torsional buckling, GRAĐEVINAR, 59 (2007) 4

OR:

Tkalčević, V., Džeba, I., Androić, B. (2007). Reliability of castellated beams subjected to lateral-torsional buckling, GRAĐEVINAR, 59 (4)
Authors:

Višnja Tkalčević
University of Zagreb,
Faculty of Civil Engineering
Džeba Ivica WEB
Ivica Džeba
University of Zagreb,
Faculty of Civil Engineering
Androic WEB
Boris Androić
I.A. projektiranje d.o.o., Zagreb
Croatian Academy of Engineering