Elastic Local Buckling Strength of Stiffened Plate under Bending Shear Stress
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Bibliographic Details
| Author(s): |
Yoshihiro Yanagishita
Kikuo Ikarashi |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014 | ||||
| Published in: | IABSE Symposium Madrid 2014 | ||||
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| Page(s): | 239-245 | ||||
| Total no. of pages: | 7 | ||||
| Year: | 2014 | ||||
| DOI: | 10.2749/222137814814027611 | ||||
| Abstract: |
It is possible to increase the local buckling strength and improve the plastic deformation capacity of H-shaped beams by applying stiffeners to web plate with large width–thickness ratios. In this study, we consider the web plate the end of the beam to be a stiffened plate and examine the elastic buckling strength using the energy method. In addition, we discuss the fundamental buckling characteristics of the stiffened web plate and the effective stiffener shape for stiffening the end of web plate with large width–thickness ratios. |
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| Keywords: |
stiffened plate beams local buckling energy method plate element elastic buckling width-thickness ratio
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