Importance of Crack Tip Shape in Elastic-Plastic Fracture Analysis

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Publisher :
ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (228 download)

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Book Synopsis Importance of Crack Tip Shape in Elastic-Plastic Fracture Analysis by : D. M. Tracey

Download or read book Importance of Crack Tip Shape in Elastic-Plastic Fracture Analysis written by D. M. Tracey and published by . This book was released on 1985 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elastic-plastic solutions for two crack problems are discussed. The problems involve blunt cracks. In one case, the crack tip geometry is semi-circular with parallel flanks; in the other case, a circular tip geometry is considered. The authors refer to these as the U-tip and keyhole crack problems. The cracks have finite length and are within an infinite domain under plane strain constraint. Far from the crack a uniform tensile stress state is specified. The solution history to a remote stress level equal to 28% of the yield stress was obtained for each problem. Slipline analysis suggests that the near tip stress distribution for these cases and others such as the narrow ellipse and perfectly sharp crack are significantly different.

The Crack Tip Opening Displacement in Elastic-Plastic Fracture Mechanics

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Publisher : Springer Science & Business Media
ISBN 13 : 3642828183
Total Pages : 365 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis The Crack Tip Opening Displacement in Elastic-Plastic Fracture Mechanics by : K.H. Schwalbe

Download or read book The Crack Tip Opening Displacement in Elastic-Plastic Fracture Mechanics written by K.H. Schwalbe and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sponsored by Studiengesellschaft zur Förderung der Kern- energieverwertung im Schiffbau und Schiffahrt e.V. (KEST), Hamburg/Stiftung Volkswagenwerk, Hannover

Elastic-plastic Fracture: Second Symposium, Volume I- Inelastic Crack Analysis

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Publisher : ASTM International
ISBN 13 :
Total Pages : 766 pages
Book Rating : 4./5 ( download)

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Book Synopsis Elastic-plastic Fracture: Second Symposium, Volume I- Inelastic Crack Analysis by :

Download or read book Elastic-plastic Fracture: Second Symposium, Volume I- Inelastic Crack Analysis written by and published by ASTM International. This book was released on 1983 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Elastic-Plastic Fracture

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Publisher : ASTM International
ISBN 13 : 9780803107274
Total Pages : 840 pages
Book Rating : 4.1/5 (72 download)

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Book Synopsis Elastic-Plastic Fracture by : C. F. Shih

Download or read book Elastic-Plastic Fracture written by C. F. Shih and published by ASTM International. This book was released on 1983 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Elastic-plastic Fracture Test Methods

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Publisher : ASTM International
ISBN 13 : 9780803104198
Total Pages : 434 pages
Book Rating : 4.1/5 (41 download)

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Book Synopsis Elastic-plastic Fracture Test Methods by : E. T. Wessel

Download or read book Elastic-plastic Fracture Test Methods written by E. T. Wessel and published by ASTM International. This book was released on 1985 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Elastic-Plastic Fracture

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Publisher : ASTM International
ISBN 13 : 9780803103306
Total Pages : 790 pages
Book Rating : 4.1/5 (33 download)

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Book Synopsis Elastic-Plastic Fracture by : John D. Landes

Download or read book Elastic-Plastic Fracture written by John D. Landes and published by ASTM International. This book was released on 1979 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nonlinear Fracture Mechanics: Elastic-plastic fracture

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Publisher : ASTM International
ISBN 13 : 0803112572
Total Pages : 634 pages
Book Rating : 4.8/5 (31 download)

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Book Synopsis Nonlinear Fracture Mechanics: Elastic-plastic fracture by : John D. Landes

Download or read book Nonlinear Fracture Mechanics: Elastic-plastic fracture written by John D. Landes and published by ASTM International. This book was released on 1988 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fracture Mechanics

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Publisher : Academic Press
ISBN 13 : 0123850010
Total Pages : 337 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis Fracture Mechanics by : Chin-Teh Sun

Download or read book Fracture Mechanics written by Chin-Teh Sun and published by Academic Press. This book was released on 2011-10-14 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: From a leading expert in fracture mechanics, this text provides new approaches and new applications to advance the understanding of crack formation and propagation.

Elastic-Plastic Mixed-Mode Fracture Criteria and Parameters

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Publisher : Springer Science & Business Media
ISBN 13 : 3540458360
Total Pages : 255 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Elastic-Plastic Mixed-Mode Fracture Criteria and Parameters by : Valery N. Shlyannikov

Download or read book Elastic-Plastic Mixed-Mode Fracture Criteria and Parameters written by Valery N. Shlyannikov and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: My wife Tatyana, daughter Mariya, son Alexandr It is well known that the mixed-mode conditions appear when the direction of the applied loading does not coincide with the orthogonal K,-Kn-Km space. In general, in the industrial practice the mixed-mode fracture and the mixed-mode crack growth are more likely to be considered the rule than the exception. Miller et al. considers that cracks can grow due to a mixture of processes (ductile and brittle), mechanisms (static, fatigue, creep) and loading modes (tension, torsion, biax ial/multiaxial). Additionally mixed-mode crack-extension can be affected by many other considerations such as artifact geometry (thin plates, thick shells, and the size, shape and orientation of the defect), environmental effects (temperature, gaseous and liquid surroundings), material state (crystallographic structure, heat treatment and route of manufacture) and stress conditions (out-of-phase and ran dom loading effects). The main feature of the mixed-mode fracture is that the crack growth would no longer take place in a self-similar manner and does not follow a universal trajec tory that is it will grow on a curvilinear path. There are various fracture criteria, which predict the behavior of cracks in brittle and ductile materials loaded in combined modes. Linear elastic fracture mechanics (LEFM) criteria predict basi cally the same direction for crack propagation. Cracks in brittle materials have been shown to propagate normal to the maximum tangential stress. In ductile ma terials yielding occurs at the crack tip and LEFM is no longer applicable.

Elastic-plastic Fracture Mechanics Technology

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Publisher : ASTM International
ISBN 13 : 9780803104495
Total Pages : 184 pages
Book Rating : 4.1/5 (44 download)

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Book Synopsis Elastic-plastic Fracture Mechanics Technology by : J. C. Newman

Download or read book Elastic-plastic Fracture Mechanics Technology written by J. C. Newman and published by ASTM International. This book was released on 1985 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Elastic-plastic Fracture: Inelastic crack analysis

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Publisher :
ISBN 13 :
Total Pages : 782 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Elastic-plastic Fracture: Inelastic crack analysis by :

Download or read book Elastic-plastic Fracture: Inelastic crack analysis written by and published by . This book was released on 1983 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Elastic-plastic Fracture Test Methods

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Publisher : ASTM International
ISBN 13 : 0803114184
Total Pages : 351 pages
Book Rating : 4.8/5 (31 download)

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Book Synopsis Elastic-plastic Fracture Test Methods by : James Albert Joyce

Download or read book Elastic-plastic Fracture Test Methods written by James Albert Joyce and published by ASTM International. This book was released on 1991 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Elastic-Plastic Fracture Mechanics Analysis of Small Cracks

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ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (228 download)

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Book Synopsis Elastic-Plastic Fracture Mechanics Analysis of Small Cracks by :

Download or read book Elastic-Plastic Fracture Mechanics Analysis of Small Cracks written by and published by . This book was released on 1982 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: For many materials the fracture strength and fatigue lifetime is controlled by small cracks that can grow at sizes and applied stress levels which are below those predicted from data for long cracks. The objective of this paper is to describe how elastic-plastic fracture mechanics analysis can be used to interpret small crack behavior. The results of the elastic-plastic analysis indicate that deviations from LEFM begin at about 0.7 of the yield stress and that the trend of the small crack data can be predicted. The results of 3-D elastic-plastic analysis of a surface crack show a unique variation of the crack driving force along the crack front. This information is used to predict crack shapes during cyclic crack growth.

Elastic and Plastic Fracture

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ISBN 13 :
Total Pages : 844 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Elastic and Plastic Fracture by : Anthony G. Atkins

Download or read book Elastic and Plastic Fracture written by Anthony G. Atkins and published by . This book was released on 1985 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Assessments of Cracks in Elastic-Plastic Materials

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Publisher : Springer Science & Business Media
ISBN 13 : 3540458824
Total Pages : 318 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Numerical Assessments of Cracks in Elastic-Plastic Materials by : Huang Yuan

Download or read book Numerical Assessments of Cracks in Elastic-Plastic Materials written by Huang Yuan and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book a systematic discussion of crack problems in elastic-plastic materials is presented. The state of the art in fracture mechanics research and assessment of cracks is documented, with the help of analytic, asymptotic methods as well as finite element computations. After a brief introduction to fracture mechanics, the two-parameter concept for stationary cracks is studied in addition to the issues in three-dimensional crack fields under coupling with strong out-of-plane effects. Cracks along interfaces and crack growth problems under mixed mode conditions are also treated. A systematic study of stress singularities for different notches is accompanied by detailed finite element computations.

Elastic-Plastic Fracture

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Publisher : ASTM International
ISBN 13 :
Total Pages : 779 pages
Book Rating : 4./5 ( download)

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Book Synopsis Elastic-Plastic Fracture by :

Download or read book Elastic-Plastic Fracture written by and published by ASTM International. This book was released on 1977 with total page 779 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geologic Fracture Mechanics

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Publisher : Cambridge University Press
ISBN 13 : 1107189993
Total Pages : 611 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Geologic Fracture Mechanics by : Richard A. Schultz

Download or read book Geologic Fracture Mechanics written by Richard A. Schultz and published by Cambridge University Press. This book was released on 2019-08-08 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to geologic fracture mechanics covering geologic structural discontinuities from theoretical and field-based perspectives.