Engineering Transactions, 43, 3, pp. 383-396, 1995

Influence of Local Post-Buckling Behaviour on Bending of Thin-Walled Elastic Beams with Central Intermediate Stiffeners

Z. Kołakowski
Łódź University of Technology, Łódź
Poland

A. Teter
Lublin University of Technology, Lublin
Poland

The influence of the local post-buckling behaviour on bending of thin-walled beams is studied. A "lower bound" approach by KOITER and PIGNATARO [1] enables to determine the overall flexural stiffness of a beam after its local buckling. The results obtained are compared with data reported by other authors.

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