On the Effect of Mismatching on Structural Resistance of Welds PDF Download
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Author: C. Eripret
Publisher:
ISBN:
Category : Aluminum alloys
Languages : en
Pages : 15
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Book Description
The usual fracture mechanics based concepts available to assess structural integrity have been developed for homogeneous structures. When considering cracks in welds, these methods assume that cracks are located in a material of uniform properties and neglect any difference of strain carrying capacity due to mismatching effects. The French Cracked Weld Research Programme (FCWRP, conducted by CEA, EDF, and FRAMATOME) has been in progress for the last three years to investigate how the effects of weld metal mismatch may affect structural resistance of welded structures. This paper gives an overview of the conclusions and results drawn from this program.
Author: C. Eripret
Publisher:
ISBN:
Category : Aluminum alloys
Languages : en
Pages : 15
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Book Description
The usual fracture mechanics based concepts available to assess structural integrity have been developed for homogeneous structures. When considering cracks in welds, these methods assume that cracks are located in a material of uniform properties and neglect any difference of strain carrying capacity due to mismatching effects. The French Cracked Weld Research Programme (FCWRP, conducted by CEA, EDF, and FRAMATOME) has been in progress for the last three years to investigate how the effects of weld metal mismatch may affect structural resistance of welded structures. This paper gives an overview of the conclusions and results drawn from this program.
Author: P. Dong
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Mark Todd Kirk
Publisher:
ISBN:
Category : Fracture mechanics
Languages : en
Pages : 0
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Book Description
Author: Jin Jiang
Publisher: John Wiley & Sons
ISBN: 3527347267
Category : Technology & Engineering
Languages : en
Pages : 245
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Book Description
Welded High Strength Steel Structures Understand the impact of fatigue on high strength steel joints with this comprehensive overview High strength steels are highly sought after for industrial and engineering applications ranging from armored vehicles to welded engineering components built to withstand considerable stress. The mechanical properties of welded joints made from high strength steel are integrally linked to the specific welding process, which can have an enormous impact on fatigue performance. Welded High Strength Steel Structures: Welding Effects and Fatigue Performance provides a comprehensive analysis of high strength steel joints and the ramifications of the welding process. It guides readers through the process of performing thermal analysis of high strength steel structures and evaluate fatigue performance in the face of residual stress. The result is a volume with innumerable use cases in engineering and manufacture. Welded High Strength Steel Structures readers will also find: An author with decades of experience in research and engineering Numerous studies of various classes of high strength steel joints Studies on tubular structures for welding residual stress Welded High Strength Steel Structures is a must-own for welding specialists, materials scientists, mechanical engineers, and researchers or industry professionals in related fields.
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 568
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Book Description
Author: S J Maddox
Publisher: Woodhead Publishing
ISBN: 1845698797
Category : Technology & Engineering
Languages : en
Pages : 211
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Book Description
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.
Author: Dieter Radaj
Publisher: Elsevier
ISBN: 1845698754
Category : Technology & Engineering
Languages : en
Pages : 379
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Book Description
An English version of a sucessful German book. Both traditional and modern concepts are described.
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
Author: Federico Mazzolani
Publisher: CRC Press
ISBN: 1000446662
Category : Technology & Engineering
Languages : en
Pages : 790
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Book Description
This is a review of developments in the behaviour and design of steel structures in seismic areas. The proceedings look at the analytical and experimental research on the seismic response of steel structures, and cover topics such as global behaviour and codification, design and application.
Author:
Publisher:
ISBN:
Category : Alloys
Languages : en
Pages : 938
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Book Description
