| 摘要 |
PROBLEM TO BE SOLVED: To improve mechanical properties that cannot be obtained in the past, such as tensile strength, tensile modulus of elasticity, compressive strength, compression modulus of elasticity, bending strength and bending modulus of elasticity, by using a fiber-reinforced plastic-made strand sheet in a molding method such as a pultrusion molding method, a hand lay-up method, an RTM (resin transfer molding) method or a hot press method. SOLUTION: In the molding method of a structure made of the fiber-reinforced plastic, such as the pultrusion molding method, hand lay-up method, RTM method or hot press method by laminating a plurality of fiber-reinforced sheets, at least one fiber-reinforced plastic-made strand sheet 1 having a plurality of fiber-reinforced plastic rods 2 aligned in the longitudinal direction is disposed on the outer surface of a base body 101, formed by laminating the plurality of fiber-reinforced sheets 103 when molding the structure 100. The structure is simultaneously molded using the resin molded by the above molding methods. COPYRIGHT: (C)2011,JPO&INPIT |
