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Engineering Commons

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Theses/Dissertations

Civil and Environmental Engineering

2013

Purdue University

Bridges

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Full-Text Articles in Engineering

Review Of Load Rating And Posting Procedures And Requirements, Raymond Neal Chou Jan 2013

Review Of Load Rating And Posting Procedures And Requirements, Raymond Neal Chou

Open Access Theses

All states are required to load rate and post bridges in order to comply with federal standards. Load ratings are performed in order to determine the safe live load capacity of a bridge, considering the existing conditions of the bridge. Based on the load ratings, the bridge is evaluated for load posting or strengthening. The Indiana Department of Transportation (INDOT) was notified that their practice for load rating and posting did not satisfy 23 CFR 650.313, which states that bridges shall be load rated and posted according to an American Association of State Highway and Transportation Officials (AASHTO) manual. The …