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Structural Efficiency and Post-Buckling Strength of J- and Hat-Stiffened Composite Panels
Department of Mechanical Engineering, University of Baskent, Ankara, Turkey
* To whom correspondence should be addressed. E-mail: elaldi{at}baskent.edu.tr.
The aim of this study was to explore post-buckling strength potential of two different stiffener types and evaluate structural efficiencies of those by making a comparison. This has been done by first determining the buckling and post-buckling behavior of J- and hat-stiffened composite panels under compression loading. By making a structural efficiency definition, the experimental results of J- and hat-stiffened panels for initial buckling and post-buckled responses of the panels were compared with predicted and analytical results.
First published on September 16, 2009 |
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