PCI eLearning Course T225: Case Studies and Emerging Developments of Full-Depth Precast Concrete Deck Panels-Precast Bridge Deck Design Systems

Precast Bridge Deck Design Systems

Pdf Summary

Precast concrete is a cost-effective and structurally advantageous material for bridge construction, offering durability, ease of construction, and reduced maintenance. It can be used for all types of bridges and spans. Joint performance and load transfer are key challenges in using precast concrete. Various transportation agencies have successfully implemented precast concrete in bridge deck systems, demonstrating its durability and cost-effectiveness. Full-depth precast concrete deck panels have been widely used since the late 1960s, providing rapid construction and allowing traffic to be maintained during construction. Ongoing research is focused on improving the structural behavior and practical aspects of precast decks. Overall, precast concrete offers a promising solution for bridge construction and rehabilitation.

Keywords

precast concrete

bridge construction

cost-effective

durability

ease of construction

reduced maintenance

joint performance

load transfer

bridge deck systems

structural behavior