Document Type

Thesis

Date of Award

12-31-1991

Degree Name

Master of Science in Civil Engineering - (M.S.)

Department

Civil and Environmental Engineering

First Advisor

Edward G. Dauenheimer

Second Advisor

John R. Schuring

Abstract

The deteriorated condition of America's bridges raises the need for a proper and optimal method of bridge management, from the conceptual stage through the construction stage, and throughout the useful life of our bridges. State agencies need to expand their data collection process so as to include additional information pertinent to the formulation of a credible system. This is critical in order to accommodate increased research efforts to investigate the behavioral pattern/s of the nations bridges and to eventually optimize bridge management systems. This thesis looks at the bridge deterioration model as a vital tool in realizing more effective bridge management systems. The paper discusses past studies and their limitations, as well as the structure and use of these models in "aiding" the decision making process so that bridges will not only last longer, but, will also require less maintenance.

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