Brahma, KK and Sunder, R and Dattaguru, B (1987) Automated estimation of fatigue crack length and closure/opening stress. In: International Journal of Fatigue, 91 (1). pp. 51-55.
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Abstract
An experimental technique is proposed for the estimation of crack length as well as crack closure/opening stress during fatigue crack growth. A specially designed, single cantilever, crack opening displacement gauge is used to monitor these variables during fatigue crack propagation testing. The technique was experimentally validated through electronfractography.
| Item Type: | Journal Article |
|---|---|
| Additional Information: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | fatigue;crack length;closure/opening stress;crack opening displacement gauge;fractography. |
| Department/Centre: | Division of Mechanical Sciences > Aerospace Engineering (Formerly, Aeronautical Engineering) |
| Date Deposited: | 29 Jul 2009 02:59 |
| Last Modified: | 19 Sep 2010 05:38 |
| URI: | http://eprints.iisc.ernet.in/id/eprint/21766 |
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