THROUGH BRIDGE CONSTRUCTION METHOD USING LONGITUDINAL SLAB

摘要

PURPOSE: A construction method of a through bridge using a longitudinal slab is provided to efficiently construct a through bridge by remarkably reducing a load that side beams support. CONSTITUTION: A construction method of a through bridge using a longitudinal slab is as follows. Bridge substructures(400) are installed to be longitudinally separated from each other. Side beams(110) are installed on both sides of the bridge substructures to be horizontally separated from each other. Longitudinal slabs(120) are consecutively arranged between the side beams in a horizontal direction and are integrated in the side beams.