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Fatigue design procedures : proceedings of the 4th symposium of the International Committee on Aeronautical Fatigue, held in Munich, 16-18 June 1965 /
Fatigue Design Procedures presents the full text of the papers presented at the 4th Symposium of the International Committee on Aeronautical Fatigue held in Munich, Germany on June 16-18, 1965, and summaries of the discussion held about them. The papers featured in the volume covers different aspect...
| Clasificación: | Libro Electrónico |
|---|---|
| Autores Corporativos: | , |
| Otros Autores: | , |
| Formato: | Electrónico Congresos, conferencias eBook |
| Idioma: | Inglés |
| Publicado: |
Oxford :
Pergamon Press,
[1969]
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| Edición: | First edition]. |
| Colección: | International series of monographs in aeronautics and astronautics. Division IX: Symposia, v. 20
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover; Fatigue Design Procedures; Copyright Page; Table of Contents; Preface; Session Chairmen; German Organizing Committee; Introduction; CHAPTER 1. FATIGUE AND FAIL-SAFE DESIGN OF A NEW JET TRANSPORT AIRPLANE; INTRODUCTION; FATIGUE AND FAIL-SAFE PHILOSOPHY; STRUCTURAL FATIGUE AND FAIL-SAFE DESIGN CRITERIA; MANUFACTURING AND METALLURGICAL DETAILS; FATIGUE ANALYSIS OF TYPICAL STRUCTURE; FULL-SCALE TESTING; SUMMARY; REFERENCES; DISCUSSION; CHAPTER 2. FAA FATIGUE STRENGTH CRITERIA AND PRACTICES; AUTHORITY FOR REQUIREMENTS; ORIGIN OF REQUIREMENTS; BASIS FOR CURRENT CRITERIA.
- Application of current fatigue requirementsmaintenance and inspection; service experience; future regulatory prospects; concluding remarks; acknowledgment; references; discussion; chapter 3. the airworthiness approach to structural fatigue; 1. introduction; 2. the general airworthiness approach; 3. fatigue, fail-safe, safe-life; 4. static and fatigue strength requirements; 5. the effect of accidents on airworthiness control; 6. accident rate-static and fatigue; 7. discussion of individual fatigue accidents and serious incidents; 8. remedial actions after accidents and incidents.
- 9. manufacturer + operator + airworthiness control = safety (approximately)10. airworthiness and the manufacturer; 11. development of full-scale fatigue testing; 12. requirements in 1965; 13. why not a quantitative statistical approach in the requirements?; 14. the usefulness of research work; 15. the future; 16. conclusion; 17. acknowledgements; references; discussion; chapter 4. the u.s. air force weapon systems fatigue certification program; a. background; b. initial fatigue certification requirements; c. the present requirements; d. program benefit summary.
- E. future areas of exploratory developmentreferences; discussion; chapter 5. trends in repeated loads on transport airplanes; introduction; general background; results and discussion; concluding remarks; references; discussion; chapter 6. material selection for service reliability; introduction; reliability; the significance of 'standard' mechanical properties in relation to fatigue behaviour; notch sensitivity and crack propagation; stress corrosion-aluminium alloy; stress corrosion and hydrogen embrittlement-high strength steels; air melted or vacuum melted steels.
- Fatigue and static strength factorsconclusions; acknowledgments; references; discussion; chapter 7. residual static strength of specimens and cracked components; 1. introduction; 2. distinction between mechanical notches and cracks; the case of a plane sheet with a centrally located notch; 3. stress intensity factor; the case of plates; 4. stability concept; study of the plates; 5. notches in bars in tension; 6. bending of semi-elliptical cracks; 7. conclusions; references; discussion; chapter 8. constant amplitude or variable amplitude tests as a basis for design studies; symbols.