Railway bridge using small post-tensioned concrete box girder
نویسندگان
چکیده
منابع مشابه
Precast, Pretensioned, Post-Tensioned Concrete for Bridge Decks
The problem of concrete bridge deck deterioration on many of our newer as well as older bridges is severe, somewhat perplexing as to cause, and difficult to solve. Furthermore, the cost to highway agencies for their repair, and the cost of delay to the highway user, can be extremely large. The use of precast, prestressed concrete for bridge decks is a con cept of construction or reconstruction...
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ژورنال
عنوان ژورنال: The Baltic Journal of Road and Bridge Engineering
سال: 2012
ISSN: 1822-427X,1822-4288
DOI: 10.3846/bjrbe.2012.19