CONSTRUCTION METHOD FOR PSC GIRDER AND SLAB WITH PRECAST DECK AND BRIDGE CONSTRUCTION METHOD USING THE SAME

摘要

PURPOSE: A construction method for a PSC girder and a slab using a precast deck for a slab and a construction method for a bridge using a precast deck for a slab are provided to improve the quality of a PSC girder bridge by effectively controlling the thickness of a slab. CONSTITUTION: A construction method for a PSC girder and a slab using a precast deck for a slab is as follows. PSC girders(100) are placed on bridge lower structures(300) to be horizontally separated from each other. Precast decks for a slab are longitudinally and continuously installed between the upper flanges of the separated PSC girders. The PSC girders are integrated with a slab(200) by placing slab concrete on the top of the PSC girders.