Fatigue Strength Of Welded Structures


Fatigue Strength Of Welded Structures
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Fatigue Strength Of Welded Structures


Fatigue Strength Of Welded Structures
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Author : S J Maddox
language : en
Publisher: Woodhead Publishing
Release Date : 2014-03-14

Fatigue Strength Of Welded Structures written by S J Maddox and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-14 with Technology & Engineering categories.


The key to avoidance of fatigue, which is the main cause of service failures, is good design. In the case of welded joints, which are particularly susceptible to fatigue, design rules are available. However, their effective use requires a good understanding of fatigue and an appreciation of problems concerned with their practical application. Fatigue strength of welded structures has incorporates up-to-date design rules with high academic standards whilst still achieving a practical approach to the subject. The book presents design recommendations which are based largely on those contained in recent British standards and explains how they are applied in practice. Attention is also focused on the relevant aspects of fatigue in welded joints which are not yet incorporated in codes thus providing a comprehensive aid for engineers concerned with the design or assessment of welded components or structures. Background information is given on the fatigue lives of welded joints which will enable the engineer or student to appreciate why there is such a contrast between welded and unwelded parts, why some welded joints perform better than others and how joints can be selected to optimise fatigue performance.



Fatigue Of Welded Structures


Fatigue Of Welded Structures
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Author : Timothy Russell Gurney
language : en
Publisher: CUP Archive
Release Date : 1979-12-20

Fatigue Of Welded Structures written by Timothy Russell Gurney and has been published by CUP Archive this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979-12-20 with Technology & Engineering categories.




Fatigue Strength Of Welded Structures


Fatigue Strength Of Welded Structures
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Author : Kenneth George Richards
language : en
Publisher: Woodhead Publishing Limited
Release Date : 1969

Fatigue Strength Of Welded Structures written by Kenneth George Richards and has been published by Woodhead Publishing Limited this book supported file pdf, txt, epub, kindle and other format this book has been release on 1969 with Technology & Engineering categories.




Fatigue Design Of Welded Joints And Components


Fatigue Design Of Welded Joints And Components
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Author : A Hobbacher
language : en
Publisher: Woodhead Publishing
Release Date : 1996-10-31

Fatigue Design Of Welded Joints And Components written by A Hobbacher and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-10-31 with Technology & Engineering categories.


These recommendations present general methods for the assessment of fatigue damage in welded components, which may affect the limit states of a structure, such as ultimate limit state and serviceability limited state. Fatigue resistance data is given for welded components made of wrought or extruded products of ferritic/pearlitic or banitic structural steels up to fy = 700 Mpa and of aluminium alloys commonly used for welded structures.



Fatigue Strength Of Welded Structures


Fatigue Strength Of Welded Structures
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Author : Stephen John Maddox
language : en
Publisher:
Release Date : 2002

Fatigue Strength Of Welded Structures written by Stephen John Maddox and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.




Design And Analysis Of Fatigue Resistant Welded Structures


Design And Analysis Of Fatigue Resistant Welded Structures
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Author : Dieter Radaj
language : en
Publisher: Woodhead Publishing
Release Date : 1990-01-03

Design And Analysis Of Fatigue Resistant Welded Structures written by Dieter Radaj and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990-01-03 with Medical categories.


An English version of a sucessful German book. Both traditional and modern concepts are described.



Fatigue Life Analyses Of Welded Structures


Fatigue Life Analyses Of Welded Structures
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Author : Tom Lassen
language : en
Publisher: John Wiley & Sons
Release Date : 2013-03-01

Fatigue Life Analyses Of Welded Structures written by Tom Lassen and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-01 with Technology & Engineering categories.


Avoiding 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.



Fatigue Assessment Of Welded Joints By Local Approaches


Fatigue Assessment Of Welded Joints By Local Approaches
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Author : Dieter Radaj
language : en
Publisher: Woodhead Publishing
Release Date : 2006-10-30

Fatigue Assessment Of Welded Joints By Local Approaches written by Dieter Radaj and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-10-30 with Technology & Engineering categories.


Local approaches to fatigue assessment are used to predict the structural durability of welded joints, to optimise their design and to evaluate unforeseen joint failures. This standard work provides a systematic survey of the principles and practical applications of the various methods. It covers the hot spot structural stress approach to fatigue in general, the notch stress and notch strain approach to crack initiation and the fracture mechanics approach to crack propagation. Seam-welded and spot-welded joints in structural steels and aluminium alloys are also considered. This completely reworked second edition takes into account the tremendous progress in understanding and applying local approaches which has been achieved in the last decade. It is a standard reference for designers, structural analysts and testing engineers who are responsible for the fatigue-resistant in-service behaviour of welded structures. Completely reworked second edition of a standard work providing a systematic survey of the principles and practical applications of the various methods Covers the hot spot structural stress approach to fatigue in general, the notch stress and notch strain approach to crack initiation and the fracture mechanics approach to crack propagation. Written by a distinguished team of authors



Iiw Recommendations On Methods For Improving The Fatigue Strength Of Welded Joints


Iiw Recommendations On Methods For Improving The Fatigue Strength Of Welded Joints
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Author : P J Haagensen
language : en
Publisher: Woodhead Publishing
Release Date : 2013-01-25

Iiw Recommendations On Methods For Improving The Fatigue Strength Of Welded Joints written by P J Haagensen and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-25 with Technology & Engineering categories.


The weld toe is a primary source of fatigue cracking because of the severity of the stress concentration it produces. Weld toe improvement can increase the fatigue strength of new structures significantly. It can also be used to repair or upgrade existing structures. However, in practice there have been wide variations in the actual improvements in fatigue strength achieved. Based on an extensive testing programme organised by the IIW, this report reviews the main methods for weld toe improvement to increase fatigue strength: burr grinding, TIG dressing and hammer and needle peening. The report provides specifications for the practical use of each method, including equipment, weld preparation and operation. It also offers guidance on inspection, quality control and training as well as assessments of fatigue strength and thickness effects possible with each technique. IIW recommendations on methods for improving the fatigue strength of welded joints will allow a more consistent use of these methods and more predictable increases in fatigue strength. Provides specifications for the practical use of each weld toe method, including equipment, weld preparation and operation Offers guidance on inspection, quality control and training, as well as assessments of fatigue strength and thickness effects possible with each technique This report will allow a more consistent use of these methods and more predictable increases in fatigue strength



Iiw Guidelines On Weld Quality In Relationship To Fatigue Strength


Iiw Guidelines On Weld Quality In Relationship To Fatigue Strength
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Author : Bertil Jonsson
language : en
Publisher: Springer
Release Date : 2016-04-13

Iiw Guidelines On Weld Quality In Relationship To Fatigue Strength written by Bertil Jonsson and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-13 with Technology & Engineering categories.


This book presents guidelines on quantitative and qualitative measures of the geometric features and imperfections of welds to ensure that it meets the fatigue strength requirements laid out in the recommendations of the IIW (International Institute of Welding). Welds that satisfy these quality criteria can be assessed in accordance with existing IIW recommendations based on nominal stress, structural stress, notch stress or linear fracture mechanics. Further, the book defines more restrictive acceptance criteria based on weld geometry features and imperfections with increased fatigue strength. Fatigue strength for these welds is defined as S-N curves expressed in terms of nominal applied stress or hot spot stress. Where appropriate, reference is made to existing quality systems for welds.In addition to the acceptance criteria and fatigue assessment curves, the book also provides guidance on their inspection and quality control. The successful implementation of these methods depends on adequate training for operators and inspectors alike. As such, the publication of the present IIW Recommendations is intended to encourage the production of appropriate training aids and guidelines for educating, training and certifying operators and inspectors.