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Showing 1 to 3 of 3 for “"precast girders"”.
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Interface Shear Strength in Lightweight Concrete Bridge Girders
Precast girders and cast-in-place decks are a typical type of concrete bridge construction. A key part of this type of construction is developing composite action between the girder and deck. In order to develop composite action, adequate horizontal shear resistance must be provided at the …
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Transverse Sub-Assemblage Testing of the Inverted-T Bridge System
… bridge construction technique that consists of precast inverted-T girders placed adjacent to one another and covered with a cast-in-place deck. This system was first implemented in the U.S. by the Minnesota Department of Transportation (Mn/DOT). This research focuses on improving the …
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Precast Full-Depth Deck Panels Supported on Inverted Bulb-Tee Bridge Girders
… of Transportation (SDDOT) currently uses precast double-tee bridge deck systems for many of its county bridges because they are economical and fast in construction. Current bridges are designed for a service life of 75 years. However, many double-tee girder bridges are deteriorating and …