Demonstration Project using Railroad Flatcars for Low-Volume Road Bridges
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2003-02-01
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Alternative Title:Demonstration Project using Railroad Flat cars for Low-Volume Road Bridges
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TRIS Online Accession Number:962154
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Abstract:The use of Railroad Flatcars (RRFCs) as the superstructure on low-volume county bridges has been investigated in a research project conducted by the Bridge Engineering Center (BEC) at Iowa State University. These bridges enable county engineers to replace old, inadequate county bridge superstructures for less than half the cost and in a shorter construction time than required for a conventional bridge. In order to illustrate their constructability, adequacy, and economy, two RRFC demonstration bridges were designed, constructed, and tested: one in Buchanan County and the other in Winnebago County.
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