Repair effect of externally bonded CFRP on propagation life of fatigue cracks initiated at in-plane welded gusset joints
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Détails bibliographiques
| Auteur(s): |
Atsushi Matano
(Tokyo Metropolitan University, Graduate School of Urban Environmental Sciences, Department of Civil and Environmental Engineering, Hachioji-shi, Tokyo, Japan)
Hitoshi Nakamura (Tokyo Metropolitan University, Graduate School of Urban Environmental Sciences, Department of Civil and Environmental Engineering, Hachioji-shi, Tokyo, Japan) Visal Thay (Utsunomiya University, Department of Civil Engineering and Regional Design, Utsunomiya-shi, Tochigi, Japan) Takehiko Tsubokawa (MODEC, Inc., Engineering Department, Chuo-ku, Tokyo, Japan) Takehiro Matsui (Toray Industries, Inc., First Advanced Composites Technical Department, Chuo-ku, Tokyo, Japan) |
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| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Symposium: Challenges for Existing and Oncoming Structures, Prague, Czech Republic, 25-27 May 2022 | ||||
| Publié dans: | IABSE Symposium Prague 2022 | ||||
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| Page(s): | 1188-1195 | ||||
| Nombre total de pages (du PDF): | 8 | ||||
| DOI: | 10.2749/prague.2022.1188 | ||||
| Abstrait: |
Focusing on fatigue cracks initiated at in-plane gusset welded joints, the delay in crack growth life due to externally bonded CFRP was experimentally verified. The results indicate that CFRP prevents the release of residual stress, subsequently delays crack growth in the compressive residual stress area. |
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| Copyright: | © 2022 International Association for Bridge and Structural Engineering (IABSE) | ||||
| License: | Cette oeuvre ne peut être utilisée sans la permission de l'auteur ou détenteur des droits. |
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