Residual Stress Effects on Fatigue and Fracture Testing and Incorporation of Results Into Design PDF Download
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Author: Michael R. Mitchell
Publisher: ASTM International
ISBN: 0803144725
Category : Fracture mechanics
Languages : en
Pages : 164
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Book Description
"Eleven peer-reviewed papers, written by experts in their field, provide an understanding of residual stresses, fatigue crack growth, fatigue lifetime predictions, and their effect on structural integrity. Residual stresses can be present due to processing and manufacturing of materials and structures, so it is imperative to understand how and why they can influence the test data that we used in structural design methodologies. Residual stresses may also be intentionally engineered into structures in attempts to improve fatigue life, and it is equally important that designers understand how to account for these potential effects on fatigue life."--Publisher's website.
Author: Michael R. Mitchell
Publisher: ASTM International
ISBN: 0803144725
Category : Fracture mechanics
Languages : en
Pages : 164
Get Book Here
Book Description
"Eleven peer-reviewed papers, written by experts in their field, provide an understanding of residual stresses, fatigue crack growth, fatigue lifetime predictions, and their effect on structural integrity. Residual stresses can be present due to processing and manufacturing of materials and structures, so it is imperative to understand how and why they can influence the test data that we used in structural design methodologies. Residual stresses may also be intentionally engineered into structures in attempts to improve fatigue life, and it is equally important that designers understand how to account for these potential effects on fatigue life."--Publisher's website.
Author: H. S. Reemsnyder
Publisher: ASTM International
ISBN:
Category : Materials
Languages : en
Pages : 244
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Book Description
Author:
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 256
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Book Description
Author: Robert L. Champoux
Publisher: ASTM International
ISBN: 0803111959
Category : Fatigue strength (Engineering materials).
Languages : en
Pages : 141
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Book Description
Author: American Society for Testing and Materials
Publisher:
ISBN:
Category : Standardization
Languages : en
Pages : 888
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Book Description
Author: Jasleen Bhoon
Publisher:
ISBN:
Category :
Languages : en
Pages : 178
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Book Description
Author: Anastasius Youtsos
Publisher: Springer Science & Business Media
ISBN: 1402053290
Category : Technology & Engineering
Languages : en
Pages : 229
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Book Description
The contents of this book have been grouped into three topic areas covering theoretical /numerical and experimental analyses of residual stress and its effects on fatigue and fracture. It details recent advances on its title topics by leading European experts and contains theoretical/numerical studies of high value backed by sound experimental data. It also provides experimental studies based on novel and verifiable testing methods.
Author:
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 866
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Book Description
Author: Christopher James Lammi
Publisher:
ISBN:
Category :
Languages : en
Pages : 230
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Book Description
Abstract: Residual stresses are a common and often undesired result of material processing, introduced through non-linear deformation and/or phase transformation of material under mechanical or thermo-mechanical loading. These macro stresses alter mechanical properties and the intrinsic fatigue crack growth characteristics of the material. Residual stress artifacts can introduce inconsistencies and significant errors when the true material behavior is needed for material development and optimization and for structural component design. The effects of quenching residual stresses on fatigue crack propagation behavior of various materials were investigated. In parallel, residual stresses similar in magnitude and distribution with the quenching residual stresses were generated using mechanical processes to decouple the effects of residual stresses from microstructural effects. Mechanical residual stress distributions predicted by 3D elastic-plastic finite element analysis showed good agreement with the stresses measured on fatigue crack growth testing specimens using fracture mechanics approaches. Crack propagation characteristics in fields with low and high residual stresses were studied using optical and scanning electron microscopy, and the effects of residual stress on crack path behavior were assessed. An original residual stress analytical correction to fatigue crack growth data was developed, compared to existing corrective methodologies, and validated using residual stress free data. Overall, the work provides tools to understand, control, and correct the effects of processing residual stresses on fatigue crack growth for accurate fatigue critical design and life predictions.
Author: John Gilbert Kaufman
Publisher: ASM International
ISBN: 1615030611
Category : Technology & Engineering
Languages : en
Pages : 235
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Book Description
Annotation Kaufman prevents this summary of data on the fracture characteristics of aluminum alloys, broadly based on a publication by Alcoa in 1964, Fracture Characteristics of Aluminum Alloys. Coverage includes tensile properties as indicators of fracture behavior; notched-bar impact and related tests for toughness; notch toughness and sensitivity; tear resistance; fracture toughness; the interrelation of fracture characteristics; toughness at subzero and elevated temperatures; subcritical crack growth; and metallurgical considerations in fracture resistance. Most of the data is presented in only the English/engineering units, contrary to normal ASM International and Aluminum Association, Inc. policies. The author's credentials are not stated. c. Book News Inc
