Aircraft Fatigue Management

Author : Lorrie Molent
Publisher : Springer Nature
Page : 69 pages
File Size : 55,5 Mb
Release : 2024-01-23
Category : Technology & Engineering
ISBN : 9789819974689

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Aircraft Fatigue Management by Lorrie Molent Pdf

Fatigue occurs under cyclic loading and can significantly degrade the operational capability and safety of metallic aircraft components and structures. This book provides summaries of some metallic aircraft structural integrity issues, innovative but established examples of maintaining operational capability—airworthiness, and assessments of safe in-service fatigue lives. These topics are based on a through-life fatigue management philosophy that ensures safe and continued operation, including during life extensions that are almost inevitably required. This philosophy is underpinned by observations of the behaviour of fatigue cracks in actual structures subjected to realistic service loading conditions. The book includes topics like aircraft design requirements, individual aircraft fatigue loads monitoring, airframe fatigue testing, sources of fatigue-nucleating discontinuities, and prediction of fatigue crack growth from these discontinuities. All these aspects contribute to discussing methods of assuring the structural integrity and operational capability of realistically cracked structures. The book also discusses the exponential behaviour of lead or dominant cracks—those leading to first failure—and the practical significance of differences between fatigue fracture topographies produced under constant amplitude and variable amplitude loading. The book can be a valuable reference for researchers and professionals interested in aircraft fatigue management and allied fields.

Author : National Research Council (U.S.). Committee on the Effects of Commuting on Pilot Fatigue
Publisher : Unknown
Page : 0 pages
File Size : 48,6 Mb
Release : 2011
Category : Business & Economics
ISBN : 0309216966

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The Effects of Commuting on Pilot Fatigue by National Research Council (U.S.). Committee on the Effects of Commuting on Pilot Fatigue Pdf

Nearly everyone experiences fatigue, but some professions--such as aviation, medicine and the military--demand alert, precise, rapid, and well-informed decision making and communication with little margin for error. The potential for fatigue to negatively affect human performance is well established. Concern about this potential in the aviation context extends back decades, with both airlines and pilots agreeing that fatigue is a safety concern. A more recent consideration is whether and how pilot commuting, conducted in a pilot's off-duty time, may affect fatigue during flight duty. In summer 2010 the U.S. Congress directed the Federal Aviation Administration (FAA) to update the federal regulations that govern pilot flight and duty time, taking into account recent research related to sleep and fatigue. As part of their directive, Congress also instructed FAA to have the National Academy of Sciences conduct a study on the effects of commuting on pilot fatigue. The Effects of Commuting on Pilot Fatigue reviews research and other information related to the prevalence and characteristics of commuting; to the science of sleep, fatigue, and circadian rhythms; to airline and regulatory oversight policies; and to pilot and airline practices. The Effects of Commuting on Pilot Fatigue discusses the policy, economic, and regulatory issues that affect pilot commuting, and outlines potential next steps, including recommendations for regulatory or administrative actions, or further research by the FAA.

Author : United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Aviation Operations, Safety, and Security
Publisher : Unknown
Page : 56 pages
File Size : 43,9 Mb
Release : 2010
Category : Medical
ISBN : UOM:39015089026598

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Aviation Safety by United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Aviation Operations, Safety, and Security Pdf

Author : J. Y. Mann,I. S. Milligan
Publisher : Elsevier
Page : 572 pages
File Size : 51,6 Mb
Release : 2013-10-22
Category : Business & Economics
ISBN : 9781483146454

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Aircraft Fatigue by J. Y. Mann,I. S. Milligan Pdf

Aircraft Fatigue: Design, Operational and Economic Aspects contains the proceedings of the ""Symposium on Aircraft Fatigue—Design, Operational and Economic Aspects,"" held in Melbourne, Australia, on May 22-24, 1967. The papers explore the design and operational aspects of the fatigue problem in general aviation and transport aircraft, as well as the economic aspects of the fatigue problem as it affects both operators and manufacturers. This book is comprised of 21 chapters and begins with a description of an approach to structural reliability analysis based on order statistics and the expected time to first failure in a fleet of specified magnitude, along with its application to structures subject to progressive fatigue damage. The following chapters deal with structural load measurement and analysis; design and certification programs for a wide range of aircraft types including the Anglo-French and American civil supersonic transports; acoustic fatigue; and the design of joints. The detection of fatigue cracks in service and the effects of fatigue on the cost of design and operation of aircraft are also discussed. This monograph will be a useful resource for aircraft and aeronautical engineers as well as officials of civil aviation.

Author : Anonim
Publisher : Unknown
Page : 112 pages
File Size : 50,8 Mb
Release : 197?
Category : Aircraft accidents
ISBN : NWU:35556034739144

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Aircraft Accident Report by Anonim Pdf

Author : G. S. Jost
Publisher : Unknown
Page : 19 pages
File Size : 48,6 Mb
Release : 1989
Category : Electronic
ISBN : 0642148945

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Aircraft Structural Fatigue Research by G. S. Jost Pdf

For more than 40 years ARL has been actively engaged with research into the many problems of arcraft structural fatigue. This monograph gives a brief historical account of that research, and the achievements in structural fatigue management which stem from it.

Author : Manoj S. Patankar,James C. Taylor
Publisher : Routledge
Page : 197 pages
File Size : 50,7 Mb
Release : 2017-03-02
Category : Transportation
ISBN : 9781351903042

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Risk Management and Error Reduction in Aviation Maintenance by Manoj S. Patankar,James C. Taylor Pdf

Although several U.S. and European airlines have started providing human factors training to their maintenance personnel, the academic community (some 300 academic programs in the United States and several others in Europe and Asia) has not yet started offering formal human factors education to maintenance students. The highly respected authors strongly believe in incorporating the human factors principles in aviation maintenance. This is the first of two volumes providing effective behavioural guidance on risk management in aviation maintenance for both the novice and the experienced maintenance personnel. Its practical guidelines assist both student and practising aviation maintenance personnel to develop sustainable safety culture. For the maintenance community it provides some theoretical discussion about the "Why?" for risk management and then focus on the 'How?' to implement a successful error reduction program. To help the maintenance community in making a strong case to their financial managers, the authors also discuss the return on investment for risk management programs. The issue of risk management is taken at two levels. First, it provides a basic awareness information to those who have little or no knowledge of maintenance human factors. Second, it provides a set of practical tools for the more experienced people so that they can be more effective in risk management and error recovery in their jobs. This invaluable book serves as a practical guide as well as an academic textbook. The book covers fundamental human factors principles from a risk management perspective. Upon reading this informative book, the audience will be able to apply the basic principles of risk management to aviation maintenance environment, and they will be able to use low-risk behaviours in their daily work.

Author : National Research Council (U.S.). Committee on Selection and Training of Aircraft Pilots
Publisher : Unknown
Page : 134 pages
File Size : 51,5 Mb
Release : 1946
Category : Air pilots
ISBN : UIUC:30112058503571

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The Role of Fatigue in Pilot Performance by National Research Council (U.S.). Committee on Selection and Training of Aircraft Pilots Pdf

Author : Anonim
Publisher : Unknown
Page : 456 pages
File Size : 49,8 Mb
Release : 1995
Category : Aeronautics
ISBN : UIUC:30112005546491

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Scientific and Technical Aerospace Reports by Anonim Pdf

Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Author : Anonim
Publisher : Unknown
Page : 46 pages
File Size : 45,7 Mb
Release : 1999
Category : Air pilots
ISBN : NASA:31769000630908

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Crew Factors in Flight Operations by Anonim Pdf

Author : Committee on New Materials for Advanced Civil Aircraft,Commission on Engineering and Technical Systems,National Materials Advisory Board,Division on Engineering and Physical Sciences,National Research Council
Publisher : National Academies Press
Page : 99 pages
File Size : 43,9 Mb
Release : 1996-03-29
Category : Technology & Engineering
ISBN : 9780309588782

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New Materials for Next-Generation Commercial Transports by Committee on New Materials for Advanced Civil Aircraft,Commission on Engineering and Technical Systems,National Materials Advisory Board,Division on Engineering and Physical Sciences,National Research Council Pdf

The 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.

Author : Rhys Jones,A.A. Baker,Neil Matthews,V K Champagne
Publisher : Butterworth-Heinemann
Page : 970 pages
File Size : 54,7 Mb
Release : 2017-12-15
Category : Technology & Engineering
ISBN : 9780081005446

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Aircraft Sustainment and Repair by Rhys Jones,A.A. Baker,Neil Matthews,V K Champagne Pdf

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

Author : Alan F. Stokes,Kirsten Kite
Publisher : Routledge
Page : 363 pages
File Size : 49,9 Mb
Release : 2017-03-02
Category : Transportation
ISBN : 9781351936347

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Flight Stress by Alan F. Stokes,Kirsten Kite Pdf

While stress and fatigue are often dealt with in other books on aviation performance and human factors, these realities of human vulnerability are now increasingly seen as central to the effective conduct of flight operations. Flight Stress provides a comprehensive treatment and a better understanding of stress and fatigue as they relate to aviation. It clarifies and distinguishes the concepts of stress and fatigue as they apply to flight, and expounds sufficient theory to provide a principled basis for the consideration and amelioration of stress effects in aviation. The authors examine what is known of the effects of stress from both laboratory and operational studies and detail the aspects of this knowledge to which aviation professionals should pay most attention. They go on to discuss the implications of stress and fatigue for performance in a range of aviation contexts, from air traffic control to aerial combat. Physiological, cognitive and medical sequel are explored. The book locates aviation related work, in its broader research context, critically reviewing and illustrating the work, with examples from accident and incident reports. It is substantive but accessible, since it both sets out the research base and provides plenty of 'real world' examples to leaven and illustrate the narrative. It thus provides an authoritative handbook for aviation professionals and a comprehensive source book and reference work for researchers. The readership includes aviation professionals and researchers, including medical personnel and registered Aviation Medical Examiners; psychologists and Human Factors specialists; training captains, senior pilots and engineers; air traffic controllers, dispatchers and operations staff.

Author : John Yeates Mann,I. S. Milligan
Publisher : Unknown
Page : 559 pages
File Size : 53,7 Mb
Release : 1972
Category : Electronic
ISBN : OCLC:250285596

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Aircraft Fatigue by John Yeates Mann,I. S. Milligan Pdf

Author : Christina M. Rudin-Brown,Ashleigh J. Filtness
Publisher : CRC Press
Page : 571 pages
File Size : 45,9 Mb
Release : 2023-08-02
Category : Technology & Engineering
ISBN : 9781000904093

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The Handbook of Fatigue Management in Transportation by Christina M. Rudin-Brown,Ashleigh J. Filtness Pdf

In the world of transportation, fatigue is a silent killer that can affect us all. Understanding fatigue, including how to manage it to minimize safety risk, is of great importance. However, while it is one thing to recognize that fatigue is a critical safety issue, it is quite another to set up a successful, scientifically informed fatigue risk management programme. This book is here to help. It has been carefully designed as a comprehensive reference point, bringing together international expertise from leaders in fatigue science, and showcasing valuable insights from transportation industry practitioners. The 40 authored chapters are divided into six sections, to better understand fatigue science, the consequences of fatigue in transportation, contributors to fatigue, managing fatigue and promoting alertness, real world case studies of fatigue management in practice, and future perspectives. While it is possible to read each chapter in isolation, most will be gained by reading the book as a whole. Each chapter starts with an abstract overview and concludes with summary bullet points, creating a handy "quick check" for key points. This accessible text is for those who are interested in supporting alert and safe transportation operations. It is suitable for professionals, transport managers, government advisors, policy makers, students, academics, and anyone who wants to learn more. All transport modes (road, rail, maritime and aviation) are considered. For anyone waking up to the complex challenge of fatigue management, this handbook is a must.