Early Fatigue Crack Growth at Welds PDF Download

Author: C. C. Monahan
Publisher: Computational Mechanics
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 216

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Book Description

Author: Tom Lassen
Publisher: John Wiley & Sons
ISBN: 1118614704
Category : Technology & Engineering
Languages : en
Pages : 442

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Book Description
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.

Author: Uwe Zerbst
Publisher: Springer
ISBN: 3030040739
Category : Technology & Engineering
Languages : en
Pages : 157

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Book Description
This book provides a comprehensive and thorough guide to those readers who are lost in the often-confusing context of weld fatigue. It presents straightforward information on the fracture mechanics and material background of weld fatigue, starting with fatigue crack initiation and short cracks, before moving on to long cracks, crack closure, crack growth and threshold, residual stress, stress concentration, the stress intensity factor, J-integral, multiple cracks, weld geometries and defects, microstructural parameters including HAZ, and cyclic stress-strain behavior. The book treats all of these essential and mutually interacting parameters using a unique form of analysis.

Author: Mirza Iskander Rayman
Publisher:
ISBN:
Category :
Languages : en
Pages : 207

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Book Description

Author: D. H. Stone
Publisher: ASTM International
ISBN:
Category : Railroad rails
Languages : en
Pages : 481

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Book Description

Author: Dieter Radaj
Publisher: Woodhead Publishing
ISBN: 9781855734036
Category : Technology & Engineering
Languages : en
Pages : 476

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Book Description

Author: Timothy Russell Gurney
Publisher: CUP Archive
ISBN: 9780521225588
Category : Technology & Engineering
Languages : en
Pages : 480

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Book Description

Author: Dieter Radaj
Publisher: Woodhead Publishing
ISBN: 9781855730045
Category : Medical
Languages : en
Pages : 386

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

Author: Harry I. McHenry
Publisher: ASTM International
ISBN: 0803112777
Category : Welded joints
Languages : en
Pages : 310

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Book Description
Fifteen papers from a symposium held in Sparks, Nev., April 1988. They cover: low and high cycle fatigue, fatigue crack growth, corrosion fatigue, fracture toughness testing, and wide-plate testing. Annotation copyright Book News, Inc. Portland, Or.

Author: Dieter Radaj
Publisher: Woodhead Publishing
ISBN: 1845691881
Category : Technology & Engineering
Languages : en
Pages : 661

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Book Description
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