Fatigue Crack Growth Failure and Lifing Analyses for Metallic Aircraft Structures and Components

This book provides a concise discussion of fatigue crack growth (FCG) failure and lifing analysis methods for metallic aircraft structures and components. After a reasonably concise historical review, surveys are made of (i) the importance of fatigue for aircraft structural failures and the sources...

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Detaylı Bibliyografya
Asıl Yazarlar: Wanhill, Russell (Yazar), Barter, Simon (Yazar), Molent, Loris (Yazar)
Müşterek Yazar: SpringerLink (Online service)
Materyal Türü: e-Kitap
Dil:İngilizce
Baskı/Yayın Bilgisi: Dordrecht : Springer Netherlands : 2019.
Imprint: Springer,
Edisyon:1st ed. 2019.
Seri Bilgileri:SpringerBriefs in Applied Sciences and Technology,
Konular:
Aerospace engineering.
Astronautics.
Mechanics, Applied.
Solids.
Building materials.
Aerospace Technology and Astronautics.
Solid Mechanics.
Structural Materials.
Online Erişim:Full-text access
İçindekiler:
  • 1 Historical Review
  • 1.1 FCG Parameters, Concepts and Testing
  • 1.2 FCG 'Laws' and Models
  • 1.3 Summary
  • 2 Basic Information for Aircraft FCG Failure and Lifing Analyses
  • 2.1 Importance of Fatigue for Aircraft Structural Failures
  • 2.2 Fatigue Crack Nucleation, Discontinuities, Early FCG and Damage Tolerance
  • 2.3 Summary of FCG Lifing Methods
  • 3 Quantitative Fractography (QF) for FCG analyses
  • 3.1 Introduction
  • 3.2 Fatigue Striation FCG Analyses
  • 3.3 Progression Marking FCG Analyses
  • 3.4 Fatigue-nucleating Discontinuities and Equivalent Pre-crack Sizes (EPS)
  • 3.5 QF Techniques for Fatigue Fracture Surfaces
  • 3.6 A Cautionary Note
  • 4 Aermacchi MB-326H Wing Spar (1990): Exponential FCG Analysis
  • 4.1 Introduction
  • 4.2 FCG Analysis for the Failed Spar
  • 4.3 Further Examination of Wing Spars
  • 4.4 Lessons Learned
  • 5 P&W 125B Engine Bearing (1994): 2-Stage Exponential FCG Analysis
  • 5.1 Introduction
  • 5.2 The Failed No.3 Bearing: Macroscopic and /Metallographic Examination
  • 5.3 Cage Failure and FCG Analysis
  • 5.4 Interpretation of the Results, Conclusions, and Remedial Action
  • 6. EBA Example Lifing Assessment (2004): F/A-18 Horizontal StabilatorSpindles
  • 6.1 Introduction
  • 6.2 EBA Validation for the F/A-18 Horizontal Stabilator Spindles
  • 6.3 EBA and Total Life Assessment for the F/A-18 Horizontal Stabilator Spindles
  • 7. LCFLF Example Lifing Assessment (2004): F/A-18 Vertical Tail Attachment Stubs
  • 7.1 Introduction
  • 7.2 The FT46 Stub Flange Crack
  • 7.3 Fractography of the FT46 Stub Flange Crack
  • 7.4 LCFLF Life Assessment for the FT46 Stub Flange Crack
  • 8. Cubic Rule Life Prediction Examples
  • 8.1 Introduction
  • 8.2 McDonnell Douglas F4E Spectrum Coupon Test Data
  • 8.3 Lockheed Martin P3C Spectrum Coupon Test Data
  • 8.4 Summary
  • 9. Fokker 100 Fuselage Test: Lap Joints Exponential FCG Analysis
  • 9.1 Introduction
  • 9.2 FCG Analysis of the Cracked Lap Splice [71.72.95]
  • 10. Sikorsky S-61N Rotor Blade (1974): Exponential FCGR Analysis
  • 10.1 Introduction
  • 10.2 FCG Analysis for the Crashed Helicopter
  • 10.3 Prediction of Detectable FCG Lives
  • 10.4 Results and Remedial Actions (Lessons Learned)
  • 11. Westland Lynx Rotor Hub (1998): Progression Marking LEFM Analysis
  • 11.1 Introduction
  • 11.2 Fractography of Early Fatigue Cracking in the M326 Yellow Arm
  • 11.3 Fractography of Early Fatigue Cracking in the M6 Arm and M326Specimens
  • 11.4 FRTB + LEFM Estimations of Damaging Service Fatigue Stress Levels
  • 11.5 Measurements of Service Loads and Fatigue Analysis by GKNW
  • 11.6 Causes of Failure and Remedial Action
  • 12. Closing Remarks
  • References.

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