| 摘要 |
PROBLEM TO BE SOLVED: To provide an FRP structure having a crushable structure suitable for absorbing an impact and capable of being suppressed low in deformation. SOLUTION: In the FRP structure having a sandwich structure formed by arranging a surface FRP layer and a back FRP layer through a core material, difference is imparted to the shearing destruction strains core materials between the surface of the core material of the surface FRP layer and the surface of the core material of the back FRP layer. Further, the surface rigidity of the back FRP layer is preferably set higher than that of the surface FRP layer. COPYRIGHT: (C)2008,JPO&INPIT
|
