| 摘要 |
PROBLEM TO BE SOLVED: To enhance reinforcing effect per a unit area in a laminated fiber article. SOLUTION: In a laminated fiber article bonded to the reinforcing place of a building for the purpose of reinforcement, respective layers formed from fiber materials 2, 3 different in elastic modulus are provided and the outer layer laminated to the inner layer on the side of the reinforcing place of a building is formed from the fiber material 3 having elastic modulus higher than that of the fiber material 2 forming the inner layer. The fiber materials 2, 3 successively becoming high in elastic modulus gradually from the inner layer to the outer layer are laminated to form respective layers. By this constitution, the distribution state of cross-sectional stress as the whole of a laminate can be uniformized with respect to the stress transmitted through a bonded surface.
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