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PCI eLearning Course T220: Production and Construc ...
Field Performance of Full Depth Precast Panels in ...
Field Performance of Full Depth Precast Panels in Bridge Deck Reconstruction
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Pdf Summary
A study conducted in the United States evaluated the performance of precast concrete bridge deck panels in various states. Some bridges showed satisfactory performance with no major issues, while others had problems such as debonding, leaking, rusting, cracking, spalling, and corrosion. Factors affecting performance include design, construction, and maintenance. The study recommends the use of shear studs, longitudinal post-tensioning, overlays, and regular maintenance to ensure durability and reliability of bridge decks. Precast concrete panels are generally an efficient and economical solution for replacing deteriorated bridge decks, providing improved transportation infrastructure.
Keywords
precast concrete bridge deck panels
performance evaluation
debonding
leaking
rusting
cracking
spalling
corrosion
design
construction
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