Fretting Fatigue of Carbon Fiber-Reinforced Epoxy Laminates / O. Jacobs, K. Schulte, K. Friedrich
- Conference Author:
- Standardization of Fretting Fatigue Test Methods and Equipment (1990 : San Antonio, TX)
- Physical Description:
- 1 online resource (18 pages) : illustrations, figures, tables
- Additional Creators:
- Friedrich, K., Jacobs, O., Schulte, K., American Society for Testing and Materials, and ASTM International
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License restrictions may limit access. - Summary:
- Continuous carbon fiber reinforced epoxy resin laminates were exposed to a tension-tension fatigue loading (R-ratio R = 0.1). Simultaneously, cylindrical metallic pins with flat, polished front surfaces were pressed with an apparent contact pressure between 10 and 23 MPa onto two opposite sides of the specimen. This paper studies the mechanisms of damage development of carbon fiber reinforced laminates under such a fretting fatigue situation and proposes a quantitative measure for the degree of fretting damage. Fatigue life of the composite could drastically be reduced by an additional fretting component, if load bearing 0¿̐ư layers were damaged by fretting. Fretting fatigue damage was found to penetrate proportionally with time into the bulk material; any action of notch effects was not found. However, cracking and delamination of fiber layers pre-damaged by fretting can cause synergistic interaction between fretting and fatigue loading. The influence of the loading conditions is investigated.
- Dates of Publication and/or Sequential Designation:
- Volume 1992, Issue 1159 (January 1992)
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- ISBN:
- 9780803152144 (e-ISBN)
9780803114487
0803114486 - Digital File Characteristics:
- text file PDF
- Bibliography Note:
- Includes bibliographical references 25.
- Other Forms:
- Also available online via the World Wide Web. Tables of contents and abstracts freely available; full-text articles available by subscription.
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Also available in PDF edition. - Reproduction Note:
- Electronic reproduction. W. Conshohocken, Pa. : ASTM International, 1992. Mode of access: World Wide Web. System requirements: Web browser. Access may be restricted to users at subscribing institutions.
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- Mode of access: World Wide Web.
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- ASTM International PDF Purchase price USD25.
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