Fatigue Testing of Weldments
Author : D. W. Hoeppner
Publisher : ASTM International
Page : 304 pages
File Size : 44,49 MB
Release : 1978
Category : Technology & Engineering
ISBN : 9780803103481
Author : D. W. Hoeppner
Publisher : ASTM International
Page : 304 pages
File Size : 44,49 MB
Release : 1978
Category : Technology & Engineering
ISBN : 9780803103481
Author : Uwe Zerbst
Publisher : Springer
Page : 157 pages
File Size : 34,46 MB
Release : 2018-12-11
Category : Technology & Engineering
ISBN : 3030040739
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 : Harry I. McHenry
Publisher : ASTM International
Page : 310 pages
File Size : 37,44 MB
Release : 1990
Category : Welded joints
ISBN : 0803112777
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 :
Publisher :
Page : 291 pages
File Size : 47,61 MB
Release : 1978
Category : Materials
ISBN :
Author : Erkki Niemi
Publisher : Springer
Page : 85 pages
File Size : 35,84 MB
Release : 2017-08-28
Category : Technology & Engineering
ISBN : 9811055688
This book provides background and guidance on the use of the structural hot-spot stress approach to fatigue analysis. The book also offers Design S-N curves for use with the structural hot-spot stress for a range of weld details, and presents parametric formulas for calculating stress increases due to misalignment and structural discontinuities. Highlighting the extension to structures fabricated from plates and non-tubular sections. The structural hot-spot stress approach focuses on cases of potential fatigue cracking from the weld toe and it has been in use for many years in tubular joints. Following an explanation of the structural hot-spot stress, its definition and its relevance to fatigue, the book describes methods for its determination. It considers stress determination from both finite element analysis and strain gauge measurements, and emphasizes the use of finite element stress analysis, providing guidance on the choice of element type and size for use with either solid or shell elements. Lastly, it illustrates the use of the recommendations in four case studies involving the fatigue assessment of welded structures using the structural hot-spot stress
Author : David W. Hoeppner
Publisher : ASTM International
Page : 301 pages
File Size : 32,85 MB
Release : 1978
Category : Soudures
ISBN :
Author : Timothy Russell Gurney
Publisher : CUP Archive
Page : 480 pages
File Size : 34,9 MB
Release : 1979-12-20
Category : Technology & Engineering
ISBN : 9780521225588
Author : Dieter Radaj
Publisher : Woodhead Publishing
Page : 386 pages
File Size : 30,87 MB
Release : 1990-01-03
Category : Medical
ISBN : 9781855730045
An English version of a sucessful German book. Both traditional and modern concepts are described.
Author : A. F. Hobbacher
Publisher : Springer
Page : 153 pages
File Size : 18,49 MB
Release : 2015-12-23
Category : Technology & Engineering
ISBN : 3319237578
This book provides a basis for the design and analysis of welded components that are subjected to fluctuating forces, to avoid failure by fatigue. It is also a valuable resource for those on boards or commissions who are establishing fatigue design codes. For maximum benefit, readers should already have a working knowledge of the basics of fatigue and fracture mechanics. The purpose of designing a structure taking into consideration the limit state for fatigue damage is to ensure that the performance is satisfactory during the design life and that the survival probability is acceptable. The latter is achieved by the use of appropriate partial safety factors. This document has been prepared as the result of an initiative by Commissions XIII and XV of the International Institute of Welding (IIW).
Author : P J Haagensen
Publisher : Woodhead Publishing
Page : 90 pages
File Size : 14,83 MB
Release : 2013-01-25
Category : Technology & Engineering
ISBN : 1782420657
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