Spliced folded plate retaining wall

The utility model belongs to the technical field of folded plate retaining walls, and particularly discloses a splicing type folded plate retaining wall, a folded plate is provided with a supporting structure, and the supporting structure comprises a base, a connecting part, an upper supporting arm and a lower supporting arm; the base is located at the bottom of the folded plate, the bottom of the folded plate is provided with a plurality of integrally fixed connecting shafts, and the connecting shafts are embedded into the base and rotationally connected with the base; a plurality of grooves are formed in the top of the base, and through grooves are formed in the centers of the grooves; a plurality of integrally fixed connecting parts are arranged on the inner sides of the folded plates, upper supporting arms hinged to the connecting parts are arranged at the bottoms of the connecting parts, the interiors of the upper supporting arms are of hollow structures, the tops of the lower supporting arms are embedde