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Author : H. S. Reemsnyder
Publisher : ASTM International
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4./5 ( download)
Download or read book Residual Stress Effects in Fatigue written by H. S. Reemsnyder and published by ASTM International. This book was released on 1982 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : HS. Reemsnyder
Publisher :
ISBN 13 :
Total Pages : 1 pages
Book Rating : 4.:/5 (125 download)
Download or read book Evaluating the Effect of Residual Stresses on Notched Fatigue Resistance written by HS. Reemsnyder and published by . This book was released on 1982 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many current fatigue design criteria for structural details present allowable stress ranges for specified design lives but neglect mean and residual stresses. The paper reviews published test results and shows that residual stresses and concomitant mean stresses can have a significant influence on fatigue resistance in certain cases. The beneficial effects of compressive residual stresses due to shot-peening are well-known. For example, shot-peening of non-load-carrying fillet-welded carbon steel and butt-welded constructional alloy steel has increased the fatigue strengths at two million cycles by 20 to 40 percent. Also, the fatigue resistance of weldments can be influenced significantly by the presence of residual stresses, provided the stress ratio is equal to or less than zero and the lives are greater than one million cycles. The fatigue strength of transverse butt welds with reinforcement intact at two million cycles has been increased by 12 percent and 24 to 33 percent for stress ratios of, respectively, 0 and -1 through thermal stress relief. Such improvement has also been shown for longitudinal non-load-carrying fillet welds (for example, attachments, gussets, etc.) where the increases in fatigue strength at two million cycles due to thermal stress relief for stress ratios of 0, -1, and -4 were, respectively, 15, 57, and 168 percent.
Author : J. F. Throop
Publisher : ASTM International
ISBN 13 : 9780803107113
Total Pages : 252 pages
Book Rating : 4.1/5 (71 download)
Download or read book Residual Stress Effects in Fatigue written by J. F. Throop and published by ASTM International. This book was released on 1982 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : P J Haagensen
Publisher : Woodhead Publishing
ISBN 13 : 1782420657
Total Pages : 90 pages
Book Rating : 4.7/5 (824 download)
Download or read book IIW Recommendations On Methods for Improving the Fatigue Strength of Welded Joints written by P J Haagensen and published by Woodhead Publishing. This book was released on 2013-01-25 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Author :
Publisher :
ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.3/5 (91 download)
Download or read book Residual Stress Effects in Fatigue written by and published by . This book was released on 1982 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert L. Champoux
Publisher : ASTM International
ISBN 13 : 0803111959
Total Pages : 141 pages
Book Rating : 4.8/5 (31 download)
Download or read book Analytical and Experimental Methods for Residual Stress Effects in Fatigue written by Robert L. Champoux and published by ASTM International. This book was released on 1988 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sougata Roy
Publisher :
ISBN 13 :
Total Pages : 804 pages
Book Rating : 4.:/5 (77 download)
Download or read book Experimental and Analytical Evaluation of Enhancement in Fatigue Resistance of Welded Details Subjected to Post-weld Ultrasonic Impact Treatment written by Sougata Roy and published by . This book was released on 2005 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geometric effect of UIT was analytically evaluated based on notch stress approach. Endurance limit modified by fatigue notch factor and mean load effects provided an excellent estimate of fatigue limit. Spatial residual stress distribution due to welding and subsequent treatment was simulated by finite element analysis.
Author : George H. Sines
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (152 download)
Download or read book The Effect of Residual Stress Upon the Fatigue of Notched Specimens written by George H. Sines and published by . This book was released on 1949 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Heinz Neuber
Publisher :
ISBN 13 :
Total Pages : 226 pages
Book Rating : 4.3/5 (91 download)
Download or read book Theory of Notch Stresses written by Heinz Neuber and published by . This book was released on 1946 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lewis Dana Hall
Publisher :
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.:/5 (28 download)
Download or read book The Effect of Residual Stresses on the Fatigue of Mild Steel written by Lewis Dana Hall and published by . This book was released on 1948 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : George E. Totten
Publisher : ASM International
ISBN 13 : 1615032274
Total Pages : 496 pages
Book Rating : 4.6/5 (15 download)
Download or read book Handbook of Residual Stress and Deformation of Steel written by George E. Totten and published by ASM International. This book was released on 2002 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation Examines the factors that contribute to overall steel deformation problems. The 27 articles address the effect of materials and processing, the measurement and prediction of residual stress and distortion, and residual stress formation in the shaping of materials, during hardening processes, and during manufacturing processes. Some of the topics are the stability and relaxation behavior of macro and micro residual stresses, stress determination in coatings, the effects of process equipment design, the application of metallo- thermo-mechanic to quenching, inducing compressive stresses through controlled shot peening, and the origin and assessment of residual stresses during welding and brazing. Annotation c. Book News, Inc., Portland, OR (booknews.com)
Author : Eric Kula
Publisher : Springer Science & Business Media
ISBN 13 : 1489918841
Total Pages : 529 pages
Book Rating : 4.4/5 (899 download)
Download or read book Residual Stress and Stress Relaxation written by Eric Kula and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Army Materials and Mechanics Research Center in coop eration with the Materials Science Group of the Department of Chemical Engineering and Materials Science of Syracuse University has been conducting the Annual Sagamore Army Materials Research Conference since 1954. The specific purpose of these conferences has been to bring together scientists and engineers from academic institutions, industry and government who are uniquely qualified to explore in depth a subject of importance to the Department of Defense, the Army and the scientific community. These proceedings, entitled RESIDUAL STRESS AND STRESS RELAXATION, address the nature of residual stresses and their measurements, the sources of residual stress, stress relaxation, sub-critical crack growth in the presence of residual stress, residual stresses and properties, and research in progress. We wish to acknowledge the assistance of Mr. Dan McNaught of the Army Materials and Mechanics Research Center and Mr. Robert J. Sell and Helen Brown DeMascio of Syracuse University throughout the stages of the conference planning and finally the publication of the book. The continued active interest and support of these conferences by Dr. E. Wright, Director of the Army Materials and Mechanics Research Center, is appreciated.
Author : Dieter Radaj
Publisher : Elsevier
ISBN 13 : 1845698754
Total Pages : 379 pages
Book Rating : 4.8/5 (456 download)
Download or read book Design and Analysis of Fatigue Resistant Welded Structures written by Dieter Radaj and published by Elsevier. This book was released on 1990-01-03 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: An English version of a sucessful German book. Both traditional and modern concepts are described.
Author : Nihon Zairyō Gakkai
Publisher :
ISBN 13 : 9781851668588
Total Pages : 766 pages
Book Rating : 4.6/5 (685 download)
Download or read book Residual Stresses-III written by Nihon Zairyō Gakkai and published by . This book was released on 1992 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Yukitaka Murakami
Publisher : Elsevier
ISBN 13 : 0080496563
Total Pages : 384 pages
Book Rating : 4.0/5 (84 download)
Download or read book Metal Fatigue: Effects of Small Defects and Nonmetallic Inclusions written by Yukitaka Murakami and published by Elsevier. This book was released on 2002-04-29 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metal fatigue is an essential consideration for engineers and researchers who are looking at factors that cause metals to fail through stress, corrosion, etc. This is an English translation of a book originally published in Japan in 1993, with an additional two chapters on the fatigue failure of steels and the effect of surface roughness on fatigue strength. The methodology is based on important and reliable results and may be usefully applied to other fatigue problems not directly treated in this book.
Author : Dieter Radaj
Publisher : Woodhead Publishing
ISBN 13 : 1845691881
Total Pages : 661 pages
Book Rating : 4.8/5 (456 download)
Download or read book Fatigue Assessment of Welded Joints by Local Approaches written by Dieter Radaj and published by Woodhead Publishing. This book was released on 2006-10-30 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Author : Dieter Radaj
Publisher : Woodhead Publishing
ISBN 13 : 9781855734036
Total Pages : 476 pages
Book Rating : 4.7/5 (34 download)
Download or read book Fatigue Assessment of Welded Joints by Local Approaches written by Dieter Radaj and published by Woodhead Publishing. This book was released on 1998 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
