Construction method and system for transporting, mounting and prefabricating box culverts through box culvert vehicles

The invention discloses a construction method and system for transporting, mounting and prefabricating box culverts through box culvert vehicles. The construction method comprises the following steps of determining the scope of a construction site, and establishing a processing region at one end of the construction site; prefabricating a box culvert mold, and assembling the box culvert mold at the processing region; making a bar-mat reinforcement, and placing the bar-mat reinforcement in the box culvert mold; pouring concrete; curing concrete; and performing box culvert demoulding, and transporting the box culvert to an assembling region at the other end of the construction site for box culvert mounting. Above all, according to the construction method and system for transporting, mounting and prefabricating box culverts through box culvert vehicles, provided by the invention, an advanced technology and strict technological processes are adopted, a box culvert processing site is arranged near the box culvert assembling site, varied working conditions are considered, an original concrete vibration technology and an original concrete steam curing technology are adopted, and the box culvert vehicles are used for transporting and mounting the box culverts, so that the construction cycle is short, the safety is high, and finished products have extremely high engineering quality.