Medium-and-low speed magnetic levitation railway low route continuous framework type bearing rail beam structure and construction method

The invention discloses a medium-and-low speed magnetic levitation railway low route continuous framework type bearing rail beam structure. The structure comprises a reinforced concrete bottom plate, a rail row, a plurality of rows of sleeper pedestals, reinforced concrete continuous frame beam top plates and a plurality of reinforced concrete continuous frame beam frame posts, wherein flow guide rail supporting bases are arranged on the outer side of the left reinforced concrete continuous frame beam top plate and the outer side of the right reinforced concrete continuous frame beam top plate; a plurality of reinforced concrete cross beams which are arranged along the route direction are connected between the inner side of the left reinforced concrete continuous frame beam top plate and the inner side of the right reinforced concrete continuous frame beam top plate; a longitudinal arch is formed between every two adjacent left reinforced concrete continuous frame beam frame posts; a longitudinal arch is also formed between every two adjacent right reinforced concrete continuous frame beam frame posts. The structure is high in stability and strength, and convenient to construct and maintain, a cable can penetrate through a bearing rail beam, and a cable pipeline is not required to be pre-buried in a bearing rail beam lower geotechnical foundation.