To provide a structure capable of compatibly reducing the weight of a plate and reinforcing the rigidity thereof, and a method for manufacturing the same.

Two thin plates 1, 2 of different yield stress are overlapped. Burring (a hole is opened in a flat plate and stretched in a cylindrical shape, and further flanged) is performed by applying the load allowing the plastic zone, from the side of the plate 1 of the material of smaller yield stress in an overlapped condition to the side of the plate 2 of the material of larger yield stress. A laminate structure is formed thereby. Overlapped metallic sheets are tightly attached to each other owing to the restoration force caused by the difference in the elastic distortion at a flanged portion in addition to the drawing effect by the flanging of the burring, and further integrated to improve the rigidity and the strength.