Characterization of Crack Growth Resistance Under Cyclic Loading in the Presence of an Unbridged Defect in Fiber-Reinforced Titanium Metal Matrix Composites

Characterization of Crack Growth Resistance Under Cyclic Loading in the Presence of an Unbridged Defect in Fiber-Reinforced Titanium Metal Matrix Composites PDF Author: P. Bowen
Publisher:
ISBN:
Category : Crack growth
Languages : en
Pages : 19

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This paper considers the experimental characterization of crack growth from unbridged defects in fiber-reinforced titanium metal matrix composites subjected to cyclic loading by the use of fracture mechanics parameters. The conditions under which parameters such as the nominal applied stress intensity range, ?Kapp, the nominal maximum stress intensity factor, Kmax, and the effective stress intensity range, ?Keff, are of use, and their experimental measurement are considered. Effects of fiber fracture, stress intensity factor range, mean stress, loading configuration (bending versus tension), test temperature, crack size, crack shape, and fiber-matrix interfacial strength on fatigue crack growth resistance are highlighted. The experimental determination of crack arrest in such composites is outlined.

Characterization of Crack Growth Resistance Under Cyclic Loading in the Presence of an Unbridged Defect in Fiber-Reinforced Titanium Metal Matrix Composites

Characterization of Crack Growth Resistance Under Cyclic Loading in the Presence of an Unbridged Defect in Fiber-Reinforced Titanium Metal Matrix Composites PDF Author: P. Bowen
Publisher:
ISBN:
Category : Crack growth
Languages : en
Pages : 19

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Book Description
This paper considers the experimental characterization of crack growth from unbridged defects in fiber-reinforced titanium metal matrix composites subjected to cyclic loading by the use of fracture mechanics parameters. The conditions under which parameters such as the nominal applied stress intensity range, ?Kapp, the nominal maximum stress intensity factor, Kmax, and the effective stress intensity range, ?Keff, are of use, and their experimental measurement are considered. Effects of fiber fracture, stress intensity factor range, mean stress, loading configuration (bending versus tension), test temperature, crack size, crack shape, and fiber-matrix interfacial strength on fatigue crack growth resistance are highlighted. The experimental determination of crack arrest in such composites is outlined.

Life Prediction Methodology for Titanium Matrix Composites

Life Prediction Methodology for Titanium Matrix Composites PDF Author: W. Steven Johnson
Publisher: ASTM International
ISBN: 0803120397
Category : Metallic composites
Languages : en
Pages : 625

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Book Description
Papers presented at the March 1994 symposium are organized into five sections that progress from basic understanding of mechanical damage mechanisms and environmental effects to life prediction methodology. Five papers discuss the interplay between interfacial strength, residual thermal stresses, an

Composite Materials

Composite Materials PDF Author: Erian A. Armanios
Publisher: ASTM International
ISBN: 0803124112
Category : Composite materials
Languages : en
Pages : 570

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Metal-Matrix Composites Innovations, Advances and Applications

Metal-Matrix Composites Innovations, Advances and Applications PDF Author: T. S. Srivatsan
Publisher: Springer
ISBN: 3319728539
Category : Technology & Engineering
Languages : en
Pages : 253

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Book Description
This book includes papers on recent research carried out in the field of metal-matrix composites (MMCs). Processing, microstructure, and mechanical properties of MMCs and unreinforced matrix alloys will be covered with a focus on aluminum, titanium, nickel, and copper MMCs. Those involved in the research of MMCs and unreinforced alloys, particularly in aerospace, space, and automotive materials research, will find this volume indispensible.

Composite Materials

Composite Materials PDF Author: Ronald B. Bucinell
Publisher: ASTM International
ISBN: 0803126093
Category : Composite materials
Languages : en
Pages : 315

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Handbook of Structural Life Assessment

Handbook of Structural Life Assessment PDF Author: Raouf A. Ibrahim
Publisher: John Wiley & Sons
ISBN: 1119135486
Category : Technology & Engineering
Languages : en
Pages : 1421

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Book Description
This important, self-contained reference deals with structural life assessment (SLA) and structural health monitoring (SHM) in a combined form. SLA periodically evaluates the state and condition of a structural system and provides recommendations for possible maintenance actions or the end of structural service life. It is a diversified field and relies on the theories of fracture mechanics, fatigue damage process, and reliability theory. For common structures, their life assessment is not only governed by the theory of fracture mechanics and fatigue damage process, but by other factors such as corrosion, grounding, and sudden collision. On the other hand, SHM deals with the detection, prediction, and location of crack development online. Both SLA and SHM are combined in a unified and coherent treatment.

International Aerospace Abstracts

International Aerospace Abstracts PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 948

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Metals Abstracts

Metals Abstracts PDF Author:
Publisher:
ISBN:
Category : Metallurgy
Languages : en
Pages : 1076

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Metals Abstracts Index

Metals Abstracts Index PDF Author:
Publisher:
ISBN:
Category : Metallurgy
Languages : en
Pages : 1622

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Chemical Abstracts

Chemical Abstracts PDF Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 2540

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