Modeling Technique for Honeycomb FRP Deck Bridges via Finite Elements
Publication: Journal of Structural Engineering
Volume 134, Issue 4
Abstract
Honeycomb structures have been used in different engineering fields. In civil engineering, honeycomb fiber-reinforced polymer (FRP) structures have been used as bridge decks to rehabilitate highway bridges in the United States. In this work, a simplified finite-element modeling technique for honeycomb FRP bridge decks is presented. The motivation is the combination of the complex geometry of honeycomb FRP decks and computational limits, which may prevent modeling of these decks in detail. The results from static and modal analyses indicate that the proposed modeling technique provides a viable tool for modeling the complex geometry of honeycomb FRP bridge decks. The modeling of other bridge components (e.g., steel girders, steel guardrails, deck-to-girder connections, and pier supports) is also presented in this work.
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Acknowledgments
The writers want to acknowledge Coordination for the Improvement of Higher Education Personnel (CAPES) Foundation/Brazilian Ministry Education for providing financial support for this research, and Dr. Jerry Plunkett from Kansas Structural Composites, Inc. (KSCI) for supplying FRP specimens.
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Information & Authors
Information
Published In
Journal of Structural Engineering
Volume 134 • Issue 4 • April 2008
Pages: 572 - 580
Copyright
© 2008 ASCE.
History
Received: Jun 29, 2006
Accepted: Dec 10, 2007
Published online: Apr 1, 2008
Published in print: Apr 2008
Notes
Note. Associate Editor: Finley A. Charney
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