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BALÁZS, I. MELCHER, J.
Original Title
Lateral Torsional Buckling of Steel Thin-Walled Beams with Lateral Restraints
Type
journal article - other
Language
English
Original Abstract
Metal thin-walled members have been widely used in building industry. Usually they are utilized as purlins, girts or ceiling beams. Due to slenderness of thin-walled cross-sections these structural members are prone to stability problems (e.g. flexural buckling, lateral torsional buckling). If buckling is not constructionally prevented their resistance is limited by buckling strength. In practice planar members of roof or wall cladding can be attached to thin-walled members. These elements reduce displacement of thin-walled members and therefore increase their buckling strength. If this effect is taken into static assessment more economical sections of thin-walled members might be utilized and certain savings of material might be achieved. This paper focuses on problem of determination of critical load of steel thin-walled beams with lateral continuous restraint which is crucial for lateral torsional buckling assessment.
Keywords
Beam, buckling, numerical analysis, stability, steel
Authors
BALÁZS, I.; MELCHER, J.
RIV year
2015
Released
21. 6. 2015
Publisher
World Academy of Science, Engineering and Technology
Location
Vídeň, Rakousko
ISBN
1307-6892
Periodical
Year of study
9
Number
6
State
Republic of Turkey
Pages from
3268
Pages to
3273
Pages count
BibTex
@article{BUT115040, author="Ivan {Balázs} and Jindřich {Melcher}", title="Lateral Torsional Buckling of Steel Thin-Walled Beams with Lateral Restraints", journal="World Academy of Science, Engineering and Technology", year="2015", volume="9", number="6", pages="3268--3273", issn="1307-6892" }