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Fatigue et mécanique de la rupture – Sciences de l'Ingénieur S9 (GSI)
Fatigue and Fracture Mechanics
Teaching unit Engineering Sciences S9 · GI.FISA.SIS9 | EC Code c
8ECTS (EU)
1Coefficient
24:00Hours
Séquencement
Learning objectives
Inculcate students with concepts that will allow them to predict parts failures with more robust methods than those previously seen in material resistance.
Prerequisites
| Module | Teaching unit | Semester |
|---|---|---|
| Material Strength | Applied and Industrial Sciences 4 | S4 |
| Continuum Mechanics | Engineering Sciences S5 | S5 |
| Advanced Mechanics of Materials | Engineering Sciences S5 | S5 |
Program
- Principle of breaking mechanics.
- Types of rupture of metallic materials.
- Destructive and non-destructive tests.
- Cracking process and different cracking modes.
- Some industrial examples of cracking.
- Mesoscopic approach to monotonous stress fracture mechanics • Fields of stress and deformation near the bottom of a crack. • Stress intensity factors. • Breaking criteria. • Influence of the plastic zone.
- Global approach to monotonous stress fracture mechanics: energy criteria for failure.
- Some notions about material fatigue.
Assessment
Project
References
Mechanics of rupture, D.P. Miannay, physics editions.
Skills
2| Ref. | Verb | Description | Level |
|---|---|---|---|
| C1 | calculate | Analyze, understand, calculate and size structures | 2 |
| C2 | solve | Analyze, understand, calculate and size structures | 2 |