Title: Small Precast Concrete Pieces Make up a Medium Span Prestressed Bridge

Author(s): E. R. Cancio and A. Munoz F.

Publication: Journal Proceedings

Volume: 62

Issue: 3

Appears on pages(s): 293-306

Keywords: bridge, construction, cost, design, medium-span bridge, precast concrete, prestressed bridge

DOI: 10.14359/7694

Date: 3/1/1965

Abstract:
Discusses the design and construction of a prestressed concrete bridge built in Mexico using unusual techniques. The 130 ft central span was made with small precast pieces. The bridge was designed in such a way that the erec-tion could be performed without the use of falsework or cranes. Some considerations for using the same design technique for larger spans and wider decks are presented. Total and unit costs for the project are presented.