Fatigue Under Spectrum Loading and in Corrosive Environments

Fatigue Under Spectrum Loading and in Corrosive Environments PDF Author: A. F. Blom
Publisher:
ISBN:
Category : Fatigue testing machines
Languages : en
Pages : 490

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Fatigue Under Spectrum Loading and in Corrosive Environments

Fatigue Under Spectrum Loading and in Corrosive Environments PDF Author: A. F. Blom
Publisher:
ISBN:
Category : Fatigue testing machines
Languages : en
Pages : 490

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Effects of Corrosive Environments on Fatigue Life of Aluminum Alloys Under Maneuver Spectrum Loading

Effects of Corrosive Environments on Fatigue Life of Aluminum Alloys Under Maneuver Spectrum Loading PDF Author: J. J. GRUFF
Publisher:
ISBN:
Category :
Languages : en
Pages : 17

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Fatigue in stell structures

Fatigue in stell structures PDF Author: Technical University of Denmark
Publisher:
ISBN:
Category :
Languages : da
Pages :

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Fatigue Design of Marine Structures

Fatigue Design of Marine Structures PDF Author: Inge Lotsberg
Publisher: Cambridge University Press
ISBN: 1107121337
Category : Science
Languages : en
Pages : 559

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Book Description
This is a theoretical and practical guide for fatigue design of marine structures including sailing ships and offshore oil structures.

Cumulative Damage of Welded Joints

Cumulative Damage of Welded Joints PDF Author: T R Gurney
Publisher: Woodhead Publishing
ISBN: 1845691032
Category : Technology & Engineering
Languages : en
Pages : 457

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Book Description
Fatigue is a mechanism of failure which involves the formation and growth of cracks under the action of repeated stresses. Ultimately, a crack may propagate to such an extent that total fracture of the member may occur. To avoid fatigue it is essential to design the structure with inherent fatigue strength. However, fatigue strength for variable amplitude loading is not a constant material property and any calculations are necessarily built on a number of assumptions. Cumulative damage of welded joints explores the wealth of research in this important field and its implications for the design and manufacture of welded components.After an Introduction, chapter two introduces the constant amplitude database, which contains results obtained in test conditions and which forms the basis of the basic S-N curves for various types of joint. Chapter three discusses the influence of residual stresses which can have a marked effect on fatigue behaviour. Chapter four explores variable amplitude loading and the problem of how information from laboratory tests, obtained under constant amplitude conditions, can be applied to the design of structures for service conditions. This problem is further investigated in the next chapter which is devoted to two and three level load testing. Chapters six, seven and eight look at the influence that the variety of variable loading spectra can have on fatigue strength, whether narrow or wide band loading or cycles of small stress range. Taking all of this knowledge, chapter nine discusses structure designs.Cumulative damage of welded joints is a comprehensive source of invaluable information for welding engineers, supervisors, inspection personnel and designers. It will also be of great interest for academics working in the fields of structural and mechanical engineering. Covers the wealth of research in the field of fatigue strength and its role in the design and manufacture of welded components Invaluable reference source for welding engineers, supervisors, inspection personnel and designers

Corrosion Control in the Aerospace Industry

Corrosion Control in the Aerospace Industry PDF Author: Samuel Benavides
Publisher: Elsevier
ISBN: 1845695534
Category : Technology & Engineering
Languages : en
Pages : 325

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Book Description
Corrosion control in the aerospace industry has always been important, but is becoming more so with the ageing of the aircraft fleet. Corrosion control in the aerospace industry provides a comprehensive review of the subject with real-world perspectives and approaches to corrosion control and prevention. Part one discusses the fundamentals of corrosion and the cost of corrosion with chapters on such topics as corrosion and the threat to aircraft structural integrity and the effect of corrosion on aluminium alloys. Part two then reviews corrosion monitoring, evaluation and prediction including non-destructive evaluation of corrosion, integrated health and corrosion monitoring systems, modelling of corrosion and fatigue on aircraft structures and corrosion control in space launch vehicles. Finally, Part three covers corrosion protection and prevention, including chapters which discuss coating removal techniques, novel corrosion schemes, greases and their role in corrosion control and business strategies in fleet maintenance. With its distinguished editor and team of expert contributors, Corrosion control in the aerospace industry is a standard reference for everyone involved in the maintenance and daily operation of aircraft, as well as those concerned with aircraft safety, designers of aircraft, materials scientists and corrosion experts. Discusses the fundamentals of corrosion and the cost of corrosion to the aerospace industry Examines the threat corrosion poses to aircraft structural integrity and the effect of corrosion on the mechanical behaviour of aircraft Reviews methods for corrosion monitoring, evaluation and prediction examining both current practices and future trends

Fracture and Fatigue of Welded Joints and Structures

Fracture and Fatigue of Welded Joints and Structures PDF Author: K Macdonald
Publisher: Elsevier
ISBN: 0857092502
Category : Technology & Engineering
Languages : en
Pages : 353

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Book Description
The failure of any welded joint is at best inconvenient and at worst can lead to catastrophic accidents. Fracture and fatigue of welded joints and structures analyses the processes and causes of fracture and fatigue, focusing on how the failure of welded joints and structures can be predicted and minimised in the design process. Part one concentrates on analysing fracture of welded joints and structures, with chapters on constraint-based fracture mechanics for predicting joint failure, fracture assessment methods and the use of fracture mechanics in the fatigue analysis of welded joints. In part two, the emphasis shifts to fatigue, and chapters focus on a variety of aspects of fatigue analysis including assessment of local stresses in welded joints, fatigue design rules for welded structures, k-nodes for offshore structures and modelling residual stresses in predicting the service life of structures. With its distinguished editor and international team of contributors, Fracture and fatigue of welded joints and structures is an essential reference for mechanical, structural and welding engineers, as well as those in the academic sector with a research interest in the field. Analyses the processes and causes of fracture and fatigue, focusing predicting and minimising the failure of welded joints in the design process Assesses the fracture of welded joints and structure featuring constraint-based fracture mechanics for predicting joint failure Explores specific considerations in fatigue analysis including the assessment of local stresses in welded joints and fatigue design rules for welded structures

Effects of Environment and Complex Load History on Fatigue Life

Effects of Environment and Complex Load History on Fatigue Life PDF Author: American Society for Testing and Materials
Publisher: ASTM International
ISBN: 9780803100503
Category : Corrosion and anti-corrosives
Languages : en
Pages : 344

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Fatigue Design and Reliability

Fatigue Design and Reliability PDF Author: G. Marquis
Publisher: Elsevier
ISBN: 008053161X
Category : Technology & Engineering
Languages : en
Pages : 251

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Book Description
This volume represents a selection of papers presented at the Third International Symposium on Fatigue Design, Fatigue Design 1998, held in Espoo, Finland, 26-29 May, 1998. One objective of this symposium series was to help bridge the gap that sometimes exists between researchers and engineers responsible for designing components against fatigue failure. The 21 selected papers provide an up-to-date survey of engineering practice and a preview of design methods that are advancing toward application. Reliability was selected as a key theme for FD'98. During the design of components and structures, it is not sufficient to combine mean material properties, average usage parameters, and pre-selected safety factors. The engineer must also consider potential scatter in material properties, different end users, manufacturing tolerances and uncertainties in fatigue damage models. Judgement must also be made about the consequences of potential failure and the required degree of reliability for the structure or component during its service life. Approaches to ensuring reliability may vary greatly depending on the structure being designed. Papers in this volume intentionally provide a multidisciplinary perspective on the issue. Authors represent the ground vehicle, heavy equipment, power generation, ship building and other industries. Identical solutions cannot be used in all cases because design methods must always provide a balance between accuracy and simplicity. The point of balance will shift depending on the type of input data available and the component being considered.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702

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