Title:
Solutions to Concrete Bridge Deck Cracking
Author(s):
Khossrow Babaei and Amir M. Fouladgar
Publication:
Concrete International
Volume:
19
Issue:
7
Appears on pages(s):
34-37
Keywords:
bridge decks; cracking; drying shrinkage; durability; plastic
shrinkage; thermal shrinkage;
DOI:
Date:
7/1/1997
Abstract:
Increased cracking in newly constructed concrete highway bridge decks has been reported in recent years. This is a concern since cracks can cause reinforcing bar corrosion and concrete deterioration, resulting in decreased service life. This article summarizes the existing knowledge on the various factors known to cause cracking. Practical design and construction methods to minimize cracking are provided.