Title:
A Precast Alternative for Bridge Slabs
Author(s):
Mounir R. Kamel and Deb Derrick
Publication:
Concrete International
Volume:
19
Issue:
8
Appears on pages(s):
41-42
Keywords:
bridges; precast concrete; prestressed con crete; structural design;
spans;
DOI:
Date:
8/1/1997
Abstract:
University researchers have developed a new precast concrete product for short to medium span bridges. The Nebraska Inverted Tee can span up to 36 m (118 ft) with a total structural depth of 725 mm (29 in.). This system offers a cost competitive and faster alternative compared to building a cast-in-place conventionally reinforced slab bridge. Field formwork would not be required. The system can be designed using conventional design methods.