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Researching realistic lateral strength of these bridges and seeking improvements over traditional analytical methods

University of Colorado at Denver

Load Paths in Historic Truss Bridges (2004-25) Cover

Abstract

The stiffening effect of existing features on historic truss bridges was examined. 3D analytical models as traditional skeleton structures were compared to models that included the bridge decks. The analytical models were compared to field tests under real wind conditions. A methodology for use of stiffening elements such as decks is offered to aid engineers in historic bridge preservation efforts.

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