Concrete member reinforcing and repairing method

The invention relates to a concrete member reinforcing and repairing method. The concrete member reinforcing and repairing method comprises the following steps that all sundries on a to-be-repaired position on a concrete member are removed, a carbon fiber plate consistent with the to-be-repaired position in shape and feature is prepared, the to-be-repaired position is coated with an epoxy resin adhesive through a brush, and then the carbon fiber plate is bonded to the to-be-repaired position. According to the technical scheme, the carbon fiber plate is embedded into the to-be-repaired position of the concrete member, the concrete at the position is reconnected into a whole through the carbon fiber plate, so that the bearing capacity of the position is enhanced, the defects of surface aging, erosion damage and the like on the concrete member can be effectively overcome, the service life of the concrete member is prolonged, the concrete member is prevented from being reconstructed after being dismantled, a larg