Calculation of Stress Intensity Factors for Cracks in Structural and Mechanical Components Subjected to Complex Stress Fields

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ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Calculation of Stress Intensity Factors for Cracks in Structural and Mechanical Components Subjected to Complex Stress Fields by : Z. Wu

Download or read book Calculation of Stress Intensity Factors for Cracks in Structural and Mechanical Components Subjected to Complex Stress Fields written by Z. Wu and published by . This book was released on 2004 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the difficulties in using fracture mechanics is in determining stress intensity factors of cracked structural and mechanical components. The cracks are often subjected to complex stress fields induced by external loads and residual stresses resulting from the surface treatment. Both stress fields are characterized by non-uniform distributions, and handbook stress intensity factor solutions are seldom available in such cases. The method presented below is based on the generalized weight function technique enabling the stress intensity factors to be calculated for any Mode I loading applied to a planar semi-elliptical surface crack. The stress intensity factor can be determined at any point on the crack tip contour by using the general weight function. The calculation is carried out by integrating the product of the stress field and the weight function over the crack area.

Calculation of Stress Intensity Factors for Cracks of Complex Geometry and Subjected to Arbitrary Nonlinear Stress Fields

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ISBN 13 :
Total Pages : 23 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Calculation of Stress Intensity Factors for Cracks of Complex Geometry and Subjected to Arbitrary Nonlinear Stress Fields by : W. Reinhardt

Download or read book Calculation of Stress Intensity Factors for Cracks of Complex Geometry and Subjected to Arbitrary Nonlinear Stress Fields written by W. Reinhardt and published by . This book was released on 2000 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fatigue cracks in shot-peened and case-hardened notched machine components are subjected to stress fields induced by the external load and residual stresses resulting from the surface treatment. Both stress fields are characterized by nonuniform distributions, and handbook stress intensity factor solutions are in such cases unavailable, especially in the case of planar nonelliptical cracks. The method presented here is based on the generalized weight function technique enabling the stress intensity factors to be calculated for any Mode I loading applied to arbitrary planar convex and embedded crack. The stress intensity factor can be determined at any point on the crack contour by using one general weight function discussed in the paper. The weight function, mA, can be sufficiently well described by two quantities, i.e., the distance, ?, from the load point, P(x, y), on the crack surface to the point, A, on the crack front where the stress intensity is to be calculated and the length, ?c, of the inverted crack contour. The stress intensity factors are calculated by integrating the product of the stress field and the weight function over the entire crack area.

Stress-intensity Factor Equations for Cracks in Three-dimensional Finite Bodies Subjected to Tension and Bending Loads

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ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Stress-intensity Factor Equations for Cracks in Three-dimensional Finite Bodies Subjected to Tension and Bending Loads by : J. C. Newman

Download or read book Stress-intensity Factor Equations for Cracks in Three-dimensional Finite Bodies Subjected to Tension and Bending Loads written by J. C. Newman and published by . This book was released on 1984 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fatigue Testing and Analysis Under Variable Amplitude Loading Conditions

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Publisher : ASTM International
ISBN 13 : 0803134797
Total Pages : 588 pages
Book Rating : 4.8/5 (31 download)

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Book Synopsis Fatigue Testing and Analysis Under Variable Amplitude Loading Conditions by : Peter C. McKeighan

Download or read book Fatigue Testing and Analysis Under Variable Amplitude Loading Conditions written by Peter C. McKeighan and published by ASTM International. This book was released on 2005 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Multiaxial Fatigue and Fracture

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Publisher : Elsevier
ISBN 13 : 008053712X
Total Pages : 289 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Multiaxial Fatigue and Fracture by : E. Macha

Download or read book Multiaxial Fatigue and Fracture written by E. Macha and published by Elsevier. This book was released on 1999-09-06 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains 18 papers selected from 90 presented at the Fifth International Conference on Biaxial/Multiaxial Fatigue and Fracture held in Cracow, Poland 8-12 September 1997. The papers in this book deal with theoretical, computational and experimental aspects of the multiaxial fatigue and fracture of engineering materials and structures. The papers are divided into the following four categories: 1. Proportional cyclic loading 2. Non-proportional cyclic loading 3. Variable amplitude and random loading 4. Crack growth Most papers in this publication talk about the behaviour of constructional materials and elements of machines under non-proportional loading and under variable amplitude and random loading, which are more realistic load histories met in industrial practice. Variable amplitude loading under cyclic load with basic frequency and random loading under load with a continuous band of frequency is classified here. This book gives a review of the latest world success and directions of investigations on multiaxial fatigue and fracture. More and more often publications are results of the co-operation of researchers from different laboratories and countries. Seven out of eighteen papers included here were worked out by international authors teams. This is a symptom of the times, when science and investigations know no borders.

Innovation in Testing and Evaluation of Structural Integrity

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Publisher : Trans Tech Publications Ltd
ISBN 13 : 3035702837
Total Pages : 564 pages
Book Rating : 4.0/5 (357 download)

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Book Synopsis Innovation in Testing and Evaluation of Structural Integrity by : Xu Chen

Download or read book Innovation in Testing and Evaluation of Structural Integrity written by Xu Chen and published by Trans Tech Publications Ltd. This book was released on 2016-09-30 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edition is published by results of the 2016 International Symposium on Structural Integrity (ISSI2016, May 26-30, 2016, Tianjin, China). The articles cover a variety of topics associated with testing, evaluation and with provision the structural integrity of machines, machines parts and structures. The publication of the proceedings aims to present the current solutions in the field of the structural integrity research.

Improved Stress-intensity Factors for Semi-elliptical Surface Cracks in Finite-thickness Plates

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ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Improved Stress-intensity Factors for Semi-elliptical Surface Cracks in Finite-thickness Plates by : I. S. Raju

Download or read book Improved Stress-intensity Factors for Semi-elliptical Surface Cracks in Finite-thickness Plates written by I. S. Raju and published by . This book was released on 1977 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Some Basic Problems of the Mathematical Theory of Elasticity

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Publisher : Springer Science & Business Media
ISBN 13 : 9789001607012
Total Pages : 774 pages
Book Rating : 4.6/5 (7 download)

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Book Synopsis Some Basic Problems of the Mathematical Theory of Elasticity by : N.I. Muskhelishvili

Download or read book Some Basic Problems of the Mathematical Theory of Elasticity written by N.I. Muskhelishvili and published by Springer Science & Business Media. This book was released on 1977-04-30 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt: TO THE FIRST ENGLISH EDITION. In preparing this translation, I have taken the liberty of including footnotes in the main text or inserting them in small type at the appropriate places. I have also corrected minor misprints without special mention .. The Chapters and Sections of the original text have been called Parts and Chapters respectively, where the latter have been numbered consecutively. The subject index was not contained in the Russian original and the authors' index represents an extension of the original list of references. In this way the reader should be able to find quickly the pages on which anyone reference is discussed. The transliteration problem has been overcome by printing the names of Russian authors and journals also in Russian type. While preparing this translation in the first place for my own informa tion, the knowledge that it would also become accessible to a large circle of readers has made the effort doubly worthwhile. I feel sure that the reader will share with me in my admiration for the simplicity and lucidity of presentation.

Stress Intensity Factors for Cracking Metal Structures Under Rapid Thermal Loading

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Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Stress Intensity Factors for Cracking Metal Structures Under Rapid Thermal Loading by : An-Yu Kuo

Download or read book Stress Intensity Factors for Cracking Metal Structures Under Rapid Thermal Loading written by An-Yu Kuo and published by . This book was released on 1987 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: An SBIR Phase I feasibility study has been conducted on a novel method of calculating cracktip stress intensity factors for cracked metal structures under rapid thermal pulse loadings. The work couples a Green's function integration technique for transient thermal stresses with the well- known influence function approach for calculating stress intensity factors. A preliminary version of a computer program implementing the methodology designated AF-CRACK, was developed and delivered with the Phase I project report. Operable on an IBM-pc or compatible, the program demonstrates the ability to accurately calculate stress intensity factors, with very short turnaround times, and immediate graphics visualization of the results. Keywords: Stress Intensity Factors, Fracture Mechanics, Rapid Thermal Pulses, Crack Growth, Analysis.

Three-Dimensional Crack Problems

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Publisher : Springer
ISBN 13 :
Total Pages : 516 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Three-Dimensional Crack Problems by : M.K. Kassir

Download or read book Three-Dimensional Crack Problems written by M.K. Kassir and published by Springer. This book was released on 1975-04-30 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of "First IJFatigue & FFEMS Joint Workshop"

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Publisher : Gruppo Italiano Frattura
ISBN 13 : 8895940350
Total Pages : 240 pages
Book Rating : 4.8/5 (959 download)

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Book Synopsis Proceedings of "First IJFatigue & FFEMS Joint Workshop" by :

Download or read book Proceedings of "First IJFatigue & FFEMS Joint Workshop" written by and published by Gruppo Italiano Frattura. This book was released on with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stress Intensity Factors for Circumferential Part-through Cracks from Holes in Hollow Cylinders Subjected to Tension and Bending Loads

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ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.:/5 (52 download)

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Book Synopsis Stress Intensity Factors for Circumferential Part-through Cracks from Holes in Hollow Cylinders Subjected to Tension and Bending Loads by : Douglas Dwight Miller

Download or read book Stress Intensity Factors for Circumferential Part-through Cracks from Holes in Hollow Cylinders Subjected to Tension and Bending Loads written by Douglas Dwight Miller and published by . This book was released on 2002 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclear Science Abstracts

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ISBN 13 :
Total Pages : 1028 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Nuclear Science Abstracts by :

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1974 with total page 1028 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Mechanics Reviews

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ISBN 13 :
Total Pages : 636 pages
Book Rating : 4.:/5 (26 download)

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Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1973 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stress Intensity Factors Handbook

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ISBN 13 :
Total Pages : 874 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Stress Intensity Factors Handbook by : Yukitaka Murakami

Download or read book Stress Intensity Factors Handbook written by Yukitaka Murakami and published by . This book was released on 1987 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Metals Abstracts

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ISBN 13 :
Total Pages : 1164 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Metals Abstracts by :

Download or read book Metals Abstracts written by and published by . This book was released on 1984-07 with total page 1164 pages. Available in PDF, EPUB and Kindle. Book excerpt: