Central Artery/Tunnel Project: Standardized Precast, Prestressed Transition Structures

摘要

Precast, prestressed concrete has played a prominent role in the design and construction of Boston's Central Aretery/Tunnel Project. The Previous four articles have shown the many Innovative ways in which precast concrete Products have been used in this project. In this Part 5 article, the authours discuss the use of Standardized precast, prestressed transition Structures, especially the slab-on-pile and the New England bulb-T girder.