Seamless expansion joint structure of concrete bridge

The utility model relates to the technical field of bridge expansion joints, and discloses a concrete bridge seamless expansion joint structure which comprises concrete bridge deck slabs, a bridge deck pavement layer and a resin elastic concrete layer, a connecting gap is formed between every two adjacent concrete bridge deck slabs, and a sealing plate is arranged at each connecting gap. The bridge deck pavement layers and the resin elastic concrete layers are respectively paved on the two concrete bridge deck slabs, and the bridge deck pavement structure is characterized in that a resin asphalt bonding layer is paved on the two resin elastic concrete layers at the same time, a resin asphalt elastic concrete layer is paved on the resin asphalt bonding layer, and the resin asphalt elastic concrete layer is paved on the resin asphalt bonding layer. The resin asphalt elastic concrete layer is flush with the bridge deck pavement layer. The expansion joint has the advantages of avoiding stress concentration of the