第23回応用力学シンポジウム

Presentation information

ショートプレゼン

ショートプレゼン1

Sat. May 16, 2020 10:40 AM - 11:45 AM G会場 (G)

[P01-08] Mechanical behavior of CFRP bonded repair of thickness-reduced steel plate under pure bending

*Morimune Mizutani1, Toshiyuki Ishikawa1 (1. Kansai University)

Keywords:CFRP, bond, repair, shear lag theory

In this study, the shear lag theory using the conventional differential equation was extended to the CFRP bonded repair of the thickness-reduced plate under pure bending. The surface stress of the members obtained from this result almost agreed with the finite element analysis. Furthermore, it was found that the surface stress at the thickness-reduced section repaired by bonding CFRP is almost the same as that of the composite theory.