http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Repair and maintenance of post-tensioned concrete bridges
National Cooperative Highway Research Program
American Association of State Highway and Transportation Officials
The use of post-tensioning in concrete structures has allowed for the construction of economical long-span bridges. However, very limited information is available to guide bridge owners on how to maintain existing structures or, more specifically, to repair degraded post-tensioned structures. The TRB National Cooperative Highway Research Program's NCHRP Synthesis 562: Repair and Maintenance of Post-Tensioned Concrete Bridges gathers information on the practices used by bridge owners to repair and maintain post-tensioned bridges and facilitates knowledge transfer across state departments of transportation (DOTs), aiding bridge owners in the identification of repair practices that are working and that will extend the useful life of the bridges. Supplemental materials to the report include appendices containing the survey and the survey responses.
Introduction, Chapter 1 -- Literature Review and Background, Chapter 2 -- Survey, Chapter 3 -- Case Examples, Chapter 4 -- Summary and Conclusions, Acronyms and Abbreviations, Glossary, References, Appendix -- Survey and Survey Results
Natassia Brenkus, Garrett Tatum, Isaac Kreitzer.
At head of title: National Cooperative Highway Research Program.
"Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration."
Post-tensioned prestressed concrete construction
Organismes d'États fédérés chargés des transports
Washington, DC : Transportation Research Board, 2021