Cai, Hongda and Faber, K. T. and Fuller, Edwin R., Jr. (1992) Crack Bridging by Inclined Fibers/Whiskers in Ceramic Composites. Journal of the American Ceramic Society, 75 (11). pp. 3111-3117. ISSN 0002-7820. doi:10.1111/j.1151-2916.1992.tb04395.x. https://resolver.caltech.edu/CaltechAUTHORS:20140908-181329039
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Abstract
Crack bridging by inclined fibers has been studied in a brittle fiber-brittle matrix model ceramic composite. Results of the fiber bridging force vs the crack opening displacement have been obtained for different fiber inclination angles using a fracture mechanics approach. Localized matrix cracking has been observed for inclined fibers and related to fiber inclination angle. The experimental results showing the influence of fiber inclination angle are discussed and compared with theoretical analyses to provide insight into crack bridging by inclined fibers/whiskers. Implications for toughening by whisker bridging are also discussed.
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| Additional Information: | © 1992 The American Ceramic Society. Manuscript No. 196010. Received February 3, 1992: approved July 22, 1992. Supported by the Air Force Office of Scientific Research under Funding No. G-AFOSR-89-0269. We would like to thank Prof. Brian Moran (Northwestern University) and Dr. Christopher Leung (Massachusetts Institute of Technology) for useful discussions. | |||||||||
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| Issue or Number: | 11 | |||||||||
| DOI: | 10.1111/j.1151-2916.1992.tb04395.x | |||||||||
| Record Number: | CaltechAUTHORS:20140908-181329039 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20140908-181329039 | |||||||||
| Official Citation: | Cai, H., Faber, K. T. and Fuller, E. R. (1992), Crack Bridging by Inclined Fibers/Whiskers in Ceramic Composites. Journal of the American Ceramic Society, 75: 3111–3117. doi: 10.1111/j.1151-2916.1992.tb04395.x | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 49437 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | George Porter | |||||||||
| Deposited On: | 10 Sep 2014 22:58 | |||||||||
| Last Modified: | 10 Nov 2021 18:44 |
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