Damage Tolerance of Metallic Aircraft Structures

Damage Tolerance of Metallic Aircraft Structures PDF

Author: Sérgio M. O. Tavares

Publisher: Springer

Published: 2018-08-06

Total Pages: 106

ISBN-13: 3319701908

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This book provides a state-of-the-art review of the fail-safe and damage tolerance approaches, allowing weight savings and increasing aircraft reliability and structural integrity. The application of the damage tolerance approach requires extensive know-how of the fatigue and fracture properties, corrosion strength, potential failure modes and non-destructive inspection techniques, particularly minimum detectable defect and inspection intervals. In parallel, engineering practice involving damage tolerance requires numerical techniques for stress analysis of cracked structures. These evolved from basic mode I evaluations using rough finite element approaches, to current 3D modeling based on energetic approaches as the VCCT, or simulation of joining processes. This book provides a concise introduction to this subject.

Aircraft Sustainment and Repair

Aircraft Sustainment and Repair PDF

Author: Rhys Jones

Publisher: Butterworth-Heinemann

Published: 2017-12-15

Total Pages: 970

ISBN-13: 008100544X

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Aircraft Sustainment and Repair is a one-stop-shop for practitioners and researchers in the field of aircraft sustainment, adhesively bonded aircraft joints, bonded composites repairs, and the application of cold spray to military and civil aircraft. Outlining the state-of-the-art in aircraft sustainment, this book covers the use of quantitative fractography to determine the in-service crack length versus flight hours curve, the effect of intergranular cracking on structural integrity and the structural significance of corrosion. The book additionally illustrates the potential of composite repairs and SPD applications to metallic airframes. Covers corrosion damage assessment and management in aircraft structures Includes a key chapter on U.S. developments in the emerging field of supersonic particle deposition (SPD) Shows how to design and assess the potential benefits of both bonded composite repairs and SPD repairs to metallic aircraft structures to meet the damage tolerance requirements inherent in FAA ac 20-107b and the U.S. Joint Services

Long-Life Design and Test Technology of Typical Aircraft Structures

Long-Life Design and Test Technology of Typical Aircraft Structures PDF

Author: Jun Liu

Publisher: Springer

Published: 2018-05-21

Total Pages: 154

ISBN-13: 9811083991

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This book addresses anti-fatigue manufacturing, analysis and test verification technologies for typical aircraft structures, including fastening holes, shot peening plates, different types of joints and wing boxes. Offering concrete solutions to practical problems in aircraft engineering, it will benefit researchers and engineers in the fields of Aerospace Technology and Astronautics.