Browsing by Subject "high strength concrete"
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Prestress Losses in Concrete and the Estimation of Long-term Deflections and Camber for Prestressed Concrete Bridges
(Oklahoma State University, 2007-07-01)The use of High Strength Concrete (HSC) in prestressed concrete bridge girders has become an acknowledged practice in the recent years. The effective designing of the prestressed bridge girders requires the accurate ... -
Recommendations for the Development Length of Prestresssing Strands Including the Effects of High Strength Concrete
(Oklahoma State University, 2006-12-01)Development length is a design requirement specified by the design codes for ensuring adequate anchorage of the prestressing strands. Current code provisions do not consider the effects of changing concrete strengths on ...