Study of mechanical behavior by fatigue of a cracked plate repaired by different composite patches
| Autor: | Djafar Ait kaci, Mohammed El Sallah Zagane, Rachid Zahi, Sahli Abderrahmane, Abdelmadjid Moulgada |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Materials science
Alloy Composite number TA630-695 chemistry.chemical_element engineering.material Aluminium Ultimate tensile strength TJ1-1570 Mechanical engineering and machinery Graphite Composite material Boron Fatigue Load ratio Crack Structural engineering (General) Mechanical Engineering Epoxy chemistry Mechanics of Materials Composite patch visual_art engineering visual_art.visual_art_medium |
| Zdroj: | Frattura ed Integrità Strutturale; V. 15 N. 56 (2021): April 2021; 195-202 Frattura ed Integrità Strutturale; Vol. 15 No. 56 (2021): April 2021; 195-202 Frattura ed Integrità Strutturale, Vol 15, Iss 56, Pp 195-202 (2021) |
| ISSN: | 1971-8993 |
| DOI: | 10.3221/igf-esis.56.16 |
| Popis: | This research is based on the study of the fatigue behavior of an aluminum alloy plate with a central crack. The plate is subjected to a tensile loading on its lower and upper parts. Several parameters were highlighted, such as the loading effect with a load ratio R = 0. The effects of the load ratio on both the repaired and not repaired plates, by two composite patches, which are boron/epoxy and graphite/epoxy, were investigated, as well as the effect of the plate material on plate life, comparing different materials |
| Databáze: | OpenAIRE |
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