Project TitleEfficient Service Life Extension of Bridges through Risk-based Life-cycle Management and High-performance Construction Materials: Emphasis on Corrosion-resistant Steel
UniversityLehigh University
Principal Investigator(s)Dan M. Frangopol
PI Contact
Funding Source(s) and Amounts Provided (by each agency or organization)Lehigh-- Federal Funds, $64,644.80, Match, $69,238.68
Total Project Cost$133,883.48
Federal $64,644.80, Match Amount $69,238.68
Start and End Dates3/1/19—3/1/20 (extended through 9/30/20)
Brief Description of Research ProjectThe main objective of this project is to establish an effective life-cycle bridge management framework for novel intervention actions based on high-performance construction materials. This objective will be primarily achieved by (a) risk-based ranking of bridge criticality, (b) life-cycle risk assessment of bridges repaired with high-performance construction materials, and (c) risk-informed service life extension considering operational dependency of intervention actions.