| 摘要 |
PROBLEM TO BE SOLVED: To provide a strengthening member reducing cost and weight, a trussed structure and a manufacturing method for the strengthening member. SOLUTION: The strengthening member having each rod end 1 and a fiber- reinforced plastic hollow structure 2 converging towards both end sections 2a and having female screw sections 2b at both end sections 2a of the hollow structure 2 is adopted. In the manufacturing method for the strengthening member, a manufacturing method through a base-material manufacturing method, a resin impregnation process, an abutting-member mounting process and a rod-end mounting process is adopted. The trussed structure using the strength member is adopted. COPYRIGHT: (C)2004,JPO |
