Calculations of Fatigue of Tubular Welded Sections Subjected to Ultrasonic Impact Treatment

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ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (778 download)

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Book Synopsis Calculations of Fatigue of Tubular Welded Sections Subjected to Ultrasonic Impact Treatment by : E. Garf

Download or read book Calculations of Fatigue of Tubular Welded Sections Subjected to Ultrasonic Impact Treatment written by E. Garf and published by . This book was released on 1999 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental and Analytical Evaluation of Enhancement in Fatigue Resistance of Welded Details Subjected to Post-weld Ultrasonic Impact Treatment

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ISBN 13 :
Total Pages : 804 pages
Book Rating : 4.:/5 (77 download)

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Book Synopsis Experimental and Analytical Evaluation of Enhancement in Fatigue Resistance of Welded Details Subjected to Post-weld Ultrasonic Impact Treatment by : Sougata Roy

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.

The Efficiency of Ultrasonic Impact Treatment for Improving the Fatigue Strength of Welded Joints

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ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (248 download)

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Book Synopsis The Efficiency of Ultrasonic Impact Treatment for Improving the Fatigue Strength of Welded Joints by : V. I. Trufiakov

Download or read book The Efficiency of Ultrasonic Impact Treatment for Improving the Fatigue Strength of Welded Joints written by V. I. Trufiakov and published by . This book was released on 1998 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fracture Mechanics Fatigue Life Assessment of Welded Joints Under Ultrasonic Impact Treatment

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (139 download)

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Book Synopsis Fracture Mechanics Fatigue Life Assessment of Welded Joints Under Ultrasonic Impact Treatment by : Mehrdad Sarafrazi

Download or read book Fracture Mechanics Fatigue Life Assessment of Welded Joints Under Ultrasonic Impact Treatment written by Mehrdad Sarafrazi and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welding joints are the most used joining method to fabricate engineering structures due to their low cost, structural strength, and geometric flexibility. Irregular geometries, micro cracks, defects, high stress concentration and tensile residual stresses are some of the results of a highly metallurgical process considered as welding. Thus, an important subject of growing concern in product design is to consider some of the critical factors caused from the weld process including high tensile residual stresses and stress concentrations to properly evaluate the fatigue life of the structures. Lightweight design of welded steel and aluminum structures in cyclic service requires the use of post-treatment approaches like Ultrasonic Impact Treatment (UIT). In this thesis, an evaluation of fatigue tests carried out recently on welded specimens exposed to UIT under the effect of the constant amplitude (CA) loading on the fatigue strength is described. First, the effects of the various fatigue damage parameters on the as-welded (AW) condition and the impact treated welds are described in the literature review. Furthermore, fatigue test data have been taken from literature for both conditions under CA loading for several different stress ranges for each material. Following the tests, residual stress distributions below the weld toe surface have been specified by x-ray diffraction of untested specimens. More importantly, the test data obtained from the literature were analyzed through out the thesis and were used to define input parameter values for fracture mechanics analyses of the welded joint specimens. After that, the crack growth assessment of welded structures is provided. For comparison purposes, both Walker and Forman fatigue crack growth models are thoroughly reviewed and their advantages as invaluable tools for predicting the effects of UIT on fatigue performance for welded joints are examined. Subsequently, the benefit of the models in predicting fatigue crack growth behaviors for nine distinct materials are examined and the effects of the various material strength parameters on the impact treatment performance are assessed. Then, fatigue crack propagation life of the materials is displayed. In the end, the crack shape evolution of the materials is depicted. In conclusion, the outcomes of this investigation accompanied by proposed future work are mentioned.

A novel approach for assessing the fatigue strength of ultrasonic impact treated welded structures

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ISBN 13 : 9789522143044
Total Pages : 87 pages
Book Rating : 4.1/5 (43 download)

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Book Synopsis A novel approach for assessing the fatigue strength of ultrasonic impact treated welded structures by : Veli-Matti Lihavainen

Download or read book A novel approach for assessing the fatigue strength of ultrasonic impact treated welded structures written by Veli-Matti Lihavainen and published by . This book was released on 2006 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Fatigue Strength of Welded Joints Improved by Ultrasonic Impact Treatment

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ISBN 13 : 9789517647045
Total Pages : 22 pages
Book Rating : 4.6/5 (47 download)

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Book Synopsis The Fatigue Strength of Welded Joints Improved by Ultrasonic Impact Treatment by : Veli-Matti Lihavainen

Download or read book The Fatigue Strength of Welded Joints Improved by Ultrasonic Impact Treatment written by Veli-Matti Lihavainen and published by . This book was released on 2002 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Comparison of Methods of Evaluating the Fatigue Strength of Welded Tubular Sections

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ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (784 download)

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Book Synopsis Comparison of Methods of Evaluating the Fatigue Strength of Welded Tubular Sections by : E. Garf

Download or read book Comparison of Methods of Evaluating the Fatigue Strength of Welded Tubular Sections written by E. Garf and published by . This book was released on 1990 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Petroleum Abstracts

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ISBN 13 :
Total Pages : 1752 pages
Book Rating : 4.F/5 ( download)

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Download or read book Petroleum Abstracts written by and published by . This book was released on 1993 with total page 1752 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fatigue Design (ESIS 16)

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Publisher : Wiley-Blackwell
ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Fatigue Design (ESIS 16) by : J. Solin

Download or read book Fatigue Design (ESIS 16) written by J. Solin and published by Wiley-Blackwell. This book was released on 1993-03-02 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compilation of research in fatigue design, prediction, and assessment Fatigue Design is a collection of research presented at the 1993 International Symposium on Fatigue Design. Detailing the latest findings and most current research, this book features papers on a variety of pertinent topics, including the quantification of service load for fatigue life predictions, identification of stress states and failure modes, assessment of residual life in damaged components, and more. Special attention is paid to the need for simple and reliable prediction tools to help better ensure adequate strength at the design stage.

Metals Abstracts

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ISBN 13 :
Total Pages : 1176 pages
Book Rating : 4.E/5 ( download)

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Download or read book Metals Abstracts written by and published by . This book was released on 1998-04 with total page 1176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fatigue of Welded Structures

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Publisher : CUP Archive
ISBN 13 : 9780521225588
Total Pages : 480 pages
Book Rating : 4.2/5 (255 download)

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Book Synopsis Fatigue of Welded Structures by : Timothy Russell Gurney

Download or read book Fatigue of Welded Structures written by Timothy Russell Gurney and published by CUP Archive. This book was released on 1979-12-20 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1460 pages
Book Rating : 4.:/5 (31 download)

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Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1991 with total page 1460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Springer Handbook of Experimental Solid Mechanics

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Publisher : Springer Science & Business Media
ISBN 13 : 0387268839
Total Pages : 1100 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis Springer Handbook of Experimental Solid Mechanics by : William N. Sharpe, Jr.

Download or read book Springer Handbook of Experimental Solid Mechanics written by William N. Sharpe, Jr. and published by Springer Science & Business Media. This book was released on 2008-12-04 with total page 1100 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Springer Handbook of Experimental Solid Mechanics documents both the traditional techniques as well as the new methods for experimental studies of materials, components, and structures. The emergence of new materials and new disciplines, together with the escalating use of on- and off-line computers for rapid data processing and the combined use of experimental and numerical techniques have greatly expanded the capabilities of experimental mechanics. New exciting topics are included on biological materials, MEMS and NEMS, nanoindentation, digital photomechanics, photoacoustic characterization, and atomic force microscopy in experimental solid mechanics. Presenting complete instructions to various areas of experimental solid mechanics, guidance to detailed expositions in important references, and a description of state-of-the-art applications in important technical areas, this thoroughly revised and updated edition is an excellent reference to a widespread academic, industrial, and professional engineering audience.

IIW Recommendations On Methods for Improving the Fatigue Strength of Welded Joints

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Publisher : Woodhead Publishing
ISBN 13 : 1782420657
Total Pages : 90 pages
Book Rating : 4.7/5 (824 download)

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Book Synopsis IIW Recommendations On Methods for Improving the Fatigue Strength of Welded Joints by : P J Haagensen

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

Japanese Technical Abstracts

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ISBN 13 :
Total Pages : 572 pages
Book Rating : 4.0/5 ( download)

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Download or read book Japanese Technical Abstracts written by and published by . This book was released on 1988 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fatigue and Fracture

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Publisher : ASM International
ISBN 13 : 1615039767
Total Pages : 699 pages
Book Rating : 4.6/5 (15 download)

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Book Synopsis Fatigue and Fracture by : F. C. Campbell

Download or read book Fatigue and Fracture written by F. C. Campbell and published by ASM International. This book was released on 2012-01-01 with total page 699 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book emphasizes the physical and practical aspects of fatigue and fracture. It covers mechanical properties of materials, differences between ductile and brittle fractures, fracture mechanics, the basics of fatigue, structural joints, high temperature failures, wear, environmentally-induced failures, and steps in the failure analysis process."--publishers website.

Japanese Technical Periodical Index

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ISBN 13 :
Total Pages : 572 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Japanese Technical Periodical Index by :

Download or read book Japanese Technical Periodical Index written by and published by . This book was released on 1987 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: