Damage Tolerance Of Metallic Structures: Analysis Methods And Applications
Author: J. B. Chang
Publisher: ASTM International
Published: 1984
Total Pages: 156
ISBN-13:
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Damage Tolerance of Metallic Aircraft Structures
Author: Sérgio M. O. Tavares
Publisher: Springer
Published: 2018-08-06
Total Pages: 117
ISBN-13: 3319701908
DOWNLOAD EBOOKThis 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.
Damage Tolerance of Metallic Structures
Author: J. B. Chang
Publisher: ASTM International
Published: 1984
Total Pages: 168
ISBN-13: 9780803104075
DOWNLOAD EBOOKAdvanced Durability and Damage Tolerance Design and Analysis Methods for Composite Structures: Lessons Learned from NASA Technology Development Programs
Author: Charles E. Harris
Publisher:
Published: 2003
Total Pages: 42
ISBN-13:
DOWNLOAD EBOOKFibre Metal Laminates
Author: Ad Vlot
Publisher: Springer Science & Business Media
Published: 2001-09-30
Total Pages: 556
ISBN-13: 9781402000386
DOWNLOAD EBOOKLike New, No Highlights,No Markup,all pages are intact.
Fatigue Life Analyses of Welded Structures
Author: Tom Lassen
Publisher: John Wiley & Sons
Published: 2013-03-01
Total Pages: 442
ISBN-13: 1118614704
DOWNLOAD EBOOKAvoiding or controlling fatigue damage is a major issue in the design and inspection of welded structures subjected to dynamic loading. Life predictions are usually used for safe life analysis, i.e. for verifying that it is very unlikely that fatigue damage will occur during the target service life of a structure. Damage tolerance analysis is used for predicting the behavior of a fatigue crack and for planning of in-service scheduled inspections. It should be a high probability that any cracks appearing are detected and repaired before they become critical. In both safe life analysis and the damage tolerance analysis there may be large uncertainties involved that have to be treated in a logical and consistent manner by stochastic modeling. This book focuses on fatigue life predictions and damage tolerance analysis of welded joints and is divided into three parts. The first part outlines the common practice used for safe life and damage tolerance analysis with reference to rules and regulations. The second part emphasises stochastic modeling and decision-making under uncertainty, while the final part is devoted to recent advances within fatigue research on welded joints. Industrial examples that are included are mainly dealing with offshore steel structures. Spreadsheets which accompany the book give the reader the possibility for hands-on experience of fatigue life predictions, crack growth analysis and inspection planning. As such, these different areas will be of use to engineers and researchers.
New Materials for Next-Generation Commercial Transports
Author: Committee on New Materials for Advanced Civil Aircraft
Publisher: National Academies Press
Published: 1996-03-29
Total Pages: 99
ISBN-13: 0309588782
DOWNLOAD EBOOKThe major objective of this book was to identify issues related to the introduction of new materials and the effects that advanced materials will have on the durability and technical risk of future civil aircraft throughout their service life. The committee investigated the new materials and structural concepts that are likely to be incorporated into next generation commercial aircraft and the factors influencing application decisions. Based on these predictions, the committee attempted to identify the design, characterization, monitoring, and maintenance issues that are critical for the introduction of advanced materials and structural concepts into future aircraft.
Damage Tolerance in Advanced Composites
Author: Robert L. Sierakowski
Publisher: Routledge
Published: 2018-12-13
Total Pages: 170
ISBN-13: 1351456709
DOWNLOAD EBOOKThis recent book provides a detailed presentation of damage tolerance assessment and characterization methods for advanced composites, as well as an examination of the role of damage tolerance in the design of composites. Included are analytical models for different types of damage in different composite materials. Tables provide helpful reference
Structural Health Monitoring Damage Detection Systems for Aerospace
Author: Markus G. R. Sause
Publisher: Springer Nature
Published: 2021
Total Pages: 292
ISBN-13: 3030721922
DOWNLOAD EBOOKThis open access book presents established methods of structural health monitoring (SHM) and discusses their technological merit in the current aerospace environment. While the aerospace industry aims for weight reduction to improve fuel efficiency, reduce environmental impact, and to decrease maintenance time and operating costs, aircraft structures are often designed and built heavier than required in order to accommodate unpredictable failure. A way to overcome this approach is the use of SHM systems to detect the presence of defects. This book covers all major contemporary aerospace-relevant SHM methods, from the basics of each method to the various defect types that SHM is required to detect to discussion of signal processing developments alongside considerations of aerospace safety requirements. It will be of interest to professionals in industry and academic researchers alike, as well as engineering students. This article/publication is based upon work from COST Action CA18203 (ODIN - http://odin-cost.com/), supported by COST (European Cooperation in Science and Technology). COST (European Cooperation in Science and Technology) is a funding agency for research and innovation networks. Our Actions help connect research initiatives across Europe and enable scientists to grow their ideas by sharing them with their peers. This boosts their research, career and innovation.
Aircraft Sustainment and Repair
Author: Rhys Jones
Publisher: Butterworth-Heinemann
Published: 2017-12-05
Total Pages: 972
ISBN-13: 008100544X
DOWNLOAD EBOOKAircraft 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
