Modified slenderness limits for bending resistance of longitudinally stiffened plate girders
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- 作者：Yong Myung Parka ; Kun-Joon Leea ; kunjoon@pusan.ac.kr" class="auth_mail" title="E-mail the corresponding author ; Byung Ho Choib ; Kwang Il Choc
- 关键词：Plate girder ; Longitudinal stiffener ; Buckling ; Bending resistance ; Limiting slenderness ratios
- 刊名：Journal of Constructional Steel Research
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：122
- 期：Complete
- 页码：354-366
- 全文大小：1355 K
文摘
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FLB and LTB strength of longitudinally stiffened I-girders were studied.
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Buckling coefficient of compression flange was derived from an eigenvalue analysis.
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A modified slenderness limit for a noncompact flange was proposed in stiffened girder.
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Slenderness limit for a noncompact web was clarified in stiffened girder.
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Bending resistance could be rationally estimated by applying the slenderness limits.