By David L. Rue, P.E., Thomas A. Fisher, P.E., M.ASCE, Andrew J. Foden, Ph.D., P.E., and John A. Bryson, P.E.
ABSTRACT ONLY:
Using rigorous structural analysis techniques, detailed three-dimensional computer models, and trials of several possible retrofit schemes, engineers were able to demonstrate that problematic deck joints in a 52-year-old bridge could be eliminated without overstressing the structure’s tie plates, saving the owner some $1 million.
BIOS ONLY:
By David L. Rue, P.Eis a senior supervising engineer; Andrew J. Foden, Ph.D., P.E., a supervising engineer; and Thomas A. Fisher, P.E., M.ASCE, the project manager and an assistant vice president in PB’s Princeton, New Jersey, office; and John A. Bryson, P.E., a senior supervising engineer in PB’s New York office.