PCI eLearning Course T220: Production and Construction Details of Full-Depth Precast Concrete Deck Panels-Field Performance of Full Depth Precast Panels in Bridge Deck Reconstruction

Field Performance of Full Depth Precast Panels in Bridge Deck Reconstruction

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