The mission of the Bridge Engineering Center is to conduct research on bridge technologies to help bridge designers/owners design, build, and maintain long-lasting bridges. The contents of this report refl ect the views of the authors, who are responsible for the facts and the accuracy of the information presented herein. The opinions, fi ndings and conclusions expressed in this publication are...

The application of fiber-reinforced polymer ~FRP! technology to bridges can provide performance enhancements at a time when there is a large and growing need to replace aging bridges in the United States. However, construction costs are significantly higher than with traditional methods, and it is not clear if this technology can become competitive in the standard short-span bridge market. This...

15. Supplementary Notes Supported by a grant from the U.S. Department of Transportation, University Transportation Centers Program 16. Abstract Inspections of bridge substructures in Texas identified surface deterioration of reinforced concrete columns on bridges continuously exposed water. Initial hypothesis were that the surface deterioration was a result of the acidity of the water in which ...

Concrete is a mixture of cement, fine aggregate, coarse aggregate and water. Concrete plays a vital role in the development of infrastructure Viz., buildings, industrial structures, bridges and highways etc. leading to utilization of large quantity of concrete. On the other side, cost of concrete is attributed to the cost of its ingredients which is scarce and expensive, this leading to usage o...