AN ABUTMENT STRUCTURE USING AND REINFORCED CONCRETE CONSTRUCTION METHOD PRECAST CONCRETE BLOCK

摘要

The present invention relates to an alternating structure using a PC block and RC method constructed on a slope, for this purpose, a foundation comprising a plurality of first PC blocks combined on top of a discarded concrete layer; a spherical unit composed of a plurality of second PC blocks that are laminated to each other; and an alternating coping part that is laminated on the upper part of the spherical part in the height direction and made of a plurality of third PC blocks supporting the girders connected to the pier; A bridge support part for supporting the girder is formed through the block, and the first PC block of the base part, the second PC block of the spherical part, and the third PC block of the alternating coping part are reinforcing spaces located in parallel on the vertical line of the bridge support part. It has a part, and each of the reinforcing space parts is made so that the pedestal support part can support the load of the girder in parallel with the RC method in which the filled concrete is poured on-site in a state where the pile head exposed to the discarded concrete layer and the column reinforcing bars are circulated. characterized.