COMPOSITE BOX GIRDER HAVING CONCRETE COMPOSITE SECTION IN COMPRESSION ZONE OF STEEL BOX GIRDER

摘要

The present invention provides a U-shaped steel box girder or a steel box girder, which promotes the efficient use of steel and concrete by removing vertical and horizontal reinforcements, and a construction method thereof. A steel web plate and a steel flange plate are formed in a tension zone of a U-shaped box girder or a box girder. A concrete composite web and either a steel flange plate or a concrete flange are formed in a compression zone of the U-shaped box girder or the box girder.;COPYRIGHT KIPO 2016