Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Load Testing of An FRP Bridge Deck on a Truss Bridge
New York State as installed a Fiber Reinforced Polymer (FRP) bridge deck as an experimental project. The goal of the project was to improve the load rating of a 60-yr. Old truss bridge located in Wellsburg, New York. The FRP deck weighs approximately 80-percent less than the deteriorated concrete bridge deck it replaced. Reducing the dead load increased the allowable live load capacity of the bridge without significant repair work to the existing superstructure, thus lengthening its service life. Load testing was conducted after installation of the FRP deck to study the conservativeness of the design, ascertain the assumptions made on composite action between the deck and the superstructure, and examine the effectiveness of joints in load transfer
Load Testing of An FRP Bridge Deck on a Truss Bridge
New York State as installed a Fiber Reinforced Polymer (FRP) bridge deck as an experimental project. The goal of the project was to improve the load rating of a 60-yr. Old truss bridge located in Wellsburg, New York. The FRP deck weighs approximately 80-percent less than the deteriorated concrete bridge deck it replaced. Reducing the dead load increased the allowable live load capacity of the bridge without significant repair work to the existing superstructure, thus lengthening its service life. Load testing was conducted after installation of the FRP deck to study the conservativeness of the design, ascertain the assumptions made on composite action between the deck and the superstructure, and examine the effectiveness of joints in load transfer
Load Testing of An FRP Bridge Deck on a Truss Bridge
S. Alampalli (Autor:in) / J. Kunin (Autor:in)
2001
34 pages
Report
Keine Angabe
Englisch
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