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4. Conclusion
Two methods for dimensioning drilled plates and composite assemblies have just been presented: the "stress point" method, which takes into account the tension/compression of the ply tangent to the hole, and the equivalent force flow method. These two methods are widely used in industry, although each user has modified them to suit his or her particular case. The strong point of these approaches is their simplicity, compared with a complete damage model of the composite, which is still largely the domain of research, and their weak point remains the evaluation of the various coefficients
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Conclusion
Glossary
Bibliography
Bibliography
Standards and norms
- Influence of fastener flexibility on the prediction of load transfer and fatigue life for multiplerow joints. Fatigue in mechanically fastened composite and metallic joints, ASTM International - ASTM STP-927 - 1986
- Development of the fail-safe design features of the DC-10, Damage Tolerance in Aircraft Structures, ASTM STP 486, ASTM International - ASTM STP-486 - 1971
Regulations
Joint Airworthiness Requirements 25 (JAR25) – Part 1: requirements. Part 2 : acceptable means of compliance and interpretations (for composite structures : JAR25 § 25.603 and ACJ 25.603) (1978)
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