METHOD FOR CONSTRUCTING CONTINUOUS FILLED STEEL TUBE GIRDER BRIDGE

摘要

PURPOSE: A method for constructing continuous filled steel tube girder bridge is provided to control the compressive force and tensile force of a support part at the girder of arch shape and to integrate a support part. CONSTITUTION: A method for constructing continuous filled steel tube girder bridge comprises the next step. A coping section is placed on the top of a bridge post(110). Each connecting part is integrally formed on both sides bottom part of the coping section. A bottom plate(140) is formed on the upper side of each unit charge steel pipe truss girder. A continuous filled steel tube girder(130) is separated from a unit filled steel pipe truss girder based on the coping section of the bridge. The top and bottom chord of the unit charge steel pipe truss girder are clinched on the connecting member of the coping section.