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A platform for research: civil engineering, architecture and urbanism
Distortional buckling in monosymmetric I-beams: Reverse-curvature bending
AbstractThis paper deals with distortional buckling in monosymmetric propped cantilever I-beams under two types of load: a central point load and a uniformly distributed load. Top-flange and bottom-flange load positions are considered. ABAQUS is used for the investigation. Moment modification factors are obtained and are compared with those based on Structural Stability Research Council Guidelines, which take into account lateral–torsion buckling only. It is seen that provisions in SSRC Guidelines seriously overestimate the critical load, especially for short beams.
Distortional buckling in monosymmetric I-beams: Reverse-curvature bending
AbstractThis paper deals with distortional buckling in monosymmetric propped cantilever I-beams under two types of load: a central point load and a uniformly distributed load. Top-flange and bottom-flange load positions are considered. ABAQUS is used for the investigation. Moment modification factors are obtained and are compared with those based on Structural Stability Research Council Guidelines, which take into account lateral–torsion buckling only. It is seen that provisions in SSRC Guidelines seriously overestimate the critical load, especially for short beams.
Distortional buckling in monosymmetric I-beams: Reverse-curvature bending
Kumar, Ashwini (author) / Samanta, Avik (author)
Thin-Walled Structures ; 44 ; 721-725
2006-08-01
5 pages
Article (Journal)
Electronic Resource
English
Distortional buckling in monosymmetric I-beams: Reverse-curvature bending
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Distortional buckling in monosymmetric I-beams
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Distortional buckling in monosymmetric I-beams
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Distortional buckling of monosymmetric I-beams
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Distortional buckling of monosymmetric I-beams
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