GIRDER WITH PATIAL-ANCHORAGE APPPRATUS FOR TENSION REBAR AND BRIDGE CONSTRUCTION METHD USING THE SAME

摘要

PURPOSE: A -shaped girder having an anchorage device and a construction method for a bridge using the same are provided to efficiently construct a bridge by using the upper flange of the -shaped girder as a slab. CONSTITUTION: A -shaped girder(100) having an anchorage device comprises vertical side beams(110), an upper flange(120), a cross beam, longitudinal tendons(140), tension bars(150), and anchorage devices(200). The vertical side beams are horizontally arranged to be separated from each other. The upper flange is formed on the top of the vertical side beams. The cross beam is installed between the vertical side beams. The longitudinal tendons are arranged inside the vertical side beams. The tension bars are installed in the upper flange to be longitudinally extended. The anchorage devices are installed in the tension bars to be separated from the outer surface of the tension bars.