BRIDGE PIER REINFORCEMENT STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a reinforcement structure for an existing bridge pier having excellent workability and a clear reinforcement effect.SOLUTION: This invention provides a reinforcement structure 1 for an existing bridge pier 2 comprising a widening member 10 later attached to the base of the existing column 3. The widening member 10 comprises a reinforcement base plate 12 put on the top of an existing footing 4, and a rib plate 13 that connects between a side face of the existing column 3 and the reinforcement base plate 12. The reinforcement base plate 12 is joined to a bridge pier base plate 31 of the existing column 3.