ATTACHMENT STRUCTURE FOR DEFORMATION ABSORPTION MEMBER AND ATTACHMENT METHOD

摘要

[Object] To provide an attachment structure for a deformation absorption member that is capable of preventing the proximal end from being lifted up as well as preventing the proximal end from being subjected to excessive plastic deformation, even if a load is applied to a raised piece of the deformation absorption member. [Solution] The attachment structure for a deformation absorption member 20 is an attachment structure for a deformation absorption member that is used disposed between an anode side separator 11 and a cathode side separator 12. The deformation absorption member comprises the raised pieces 22 and the joint portions 23. The raised pieces 22 are provided raised from one surface 21a of a base material 21 in a grid pattern, and the extension portions which are extended from the proximal ends are abutted to a cathode side separator 12. The joint portion 23 is formed by partially joining a location between, from among a plurality of raised pieces, the proximal end of one raised piece 22M, and the proximal end of another raised piece 22N which is adjacent in another direction Z that intersects a one direction Y taken along from the proximal end of the one raised piece to the extension portion side, to the anode side separator 11 or the cathode side separator 12.