https://scholars.lib.ntu.edu.tw/handle/123456789/424900
標題: | Theoretical comparison of two loading methods in fiber pull-out tests | 作者: | CHUN-HWAY HSUEH | 公開日期: | 1990 | 卷: | 130 | 期: | 2 | 起(迄)頁: | L11-L15 | 來源出版物: | Materials Science and Engineering A | 摘要: | The loading fixture influences the fiber pull-out stress in fiber-reinforced composites. Single fiber pull-out tests can be performed either by fixing the bottom surface or by restraining the top surface of the specimen. Theoretical analyses show that in comparison with the fixed-bottom tests, the restrained-top test method results in a lower stress being required for fiber pull-out. However, the difference in full-out stresses between these two test methods decreases with the increasing ratio of the radius of the matrix to that of the fiber. When this ratio is sufficiently large, the difference in pull-out stresses due to different loading methods can be ignored. ? 1990. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/424900 | ISSN: | 09215093 | DOI: | 10.1016/0921-5093(90)90070-J |
顯示於: | 材料科學與工程學系 |
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