Applications of high-strength concrete to long-span prestressed bridge girders

Theresa M. Ahlborn, Catherine E. French, Roberto T. Leon

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

High-strength concrete can be used to achieve longer-span or more widely spaced prestressed bridge girders. Two full-size long-span, high-strength prestressed bridge girders were constructed to investigate the effects of high-strength concrete on transfer length, camber, prestress losses, fatigue, flexure, and shear strength. The results of studies on constructibility, transfer length, prestress losses, and camber are presented.

Original languageEnglish (US)
Pages (from-to)22-30
Number of pages9
JournalTransportation Research Record
Issue number1476
StatePublished - Dec 1 1995

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