BEARING DEVICE FOR BRIDGE AND CONSTRUCTION METHOD

摘要

The present invention relates to a bearing device for a bridge, and a construction method. More specifically, a penetration hole is formed in a reinforcing member symmetrically installed on the inner side of a pad member of a pad unit mounted between an upper and a lower plate built in an earthquake-proof and seismic isolation design; and a pad column integrally formed with the pad member hole is formed in the penetration hole. Therefore, the bearing device for a bridge: prevents the separation of the reinforcing member from the pad member due to extension and vibration of the bridge, and the like; and prevent the occurrence of rotational eccentricity. To achieve this, the bearing device for a bridge comprises: a lower plate mounted on an upper portion of the bridge; an upper plate mounted on a lower portion of the upper plate; and a pad unit installed between the upper plate and the lower plate.