End fixing structure of composite wire rod

An end fixing structure of a composite wire rod comprising:

• a composite wire rod formed by converting continuous fiber into composite fiber using resins and molding the composite fiber like a stranded wire;
• a wedge body formed in a cylindrical shape, whose outside diameter expands from a tip portion subject to a tensile force toward a back end portion on a fixed side, to whose inner wall surface an outer surface, of the composite wire rod is transferred, and in which an engaged portion engaging with the outer surface of the composite wire rod is formed;
• and
• a sleeve provided on an outer circumferential side of the wedge body and having an internal structure of a conical hollow whose diameter expands toward the back end portion on the fixed side, wherein
• the wedge body is formed from a plurality of divided wedge bodies divided in a circumferential direction and formed with divided surfaces opposed to each other and having a gap therebetween and
• the inner wall surface of the divided wedge body is formed from a fine irregular surface.