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4. Conclusion
Fracture mechanics provides values for toughness, intrinsic critical parameters which, once determined using tests on specimens, enable us to predict the behavior of a crack in a part under load. In linear elasticity, this transposition of results is rigorously exact. Knowing (figure 1 ) the location and dimensions of a defect in the part and the material toughness K Ic enables us to calculate the critical load, by determining K I and equating it to K I c (or, knowing the load, to determine the size of the critical defect). However, this application...
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The Ultimate Scientific and Technical Reference
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Studies and properties of metals
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Conclusion
Bibliography
References
Standardization
- Essai de choc de la fonte grise (sur éprouvette biappuyée non entaillée) - NF A03-202 - 11-67
- Résistance des matériaux et essais mécaniques des matériaux. Vocabulaire - NF X10- 011 - 03-58
- Matériaux métalliques. Essai de flexion par choc sur éprouvettes Charpy. Partie 1 : méthode d'essai - NF EN 10045- 1 - 10-90
- Matériaux métalliques. Essai de flexion par choc sur éprouvettes Charpy. Partie 2 : vérification...
Organization
Eur opean Structural Integrity Society (ESIS) http://www.esisweb.org/
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The Ultimate Scientific and Technical Reference