| 复合材料纤维与基体界面剪切强度的有限元分析 |
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| 引用本文： | 张少实. 复合材料纤维与基体界面剪切强度的有限元分析[J]. 哈尔滨工业大学学报, 1993, 25(5): 92-95 |
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| 作者姓名： | 张少实 |
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| 作者单位： | 哈尔滨工业大学航天工程与力学系 副教授 |
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| 摘 要： | 应用微脱粘法，可以实现单根纤维与基体界面的微脱粘，并测量到微脱粘力。本文采用单根纤维层套细观力学模型，依据最大应力失效，对微脱粘界面进行有限元分析，从而得出纤维与基体界面的剪切强度。
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| 关 键 词： | 复合材料 界面 剪切强度 有限元 |
An Analysis of the Interfacial Shear Strength Between Fiber and Matrix in Composite by Finite Elements |
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| Zhang Shaoshi. An Analysis of the Interfacial Shear Strength Between Fiber and Matrix in Composite by Finite Elements[J]. Journal of Harbin Institute of Technology, 1993, 25(5): 92-95 |
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| Authors: | Zhang Shaoshi |
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| Affiliation: | Dept.of Astronautics and Mechanics |
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| Abstract: | The mierodebonding between single fiber and matrix can be obtained and the force when microdcbonding occurring has been measured by using mierodebonding method.Adopting the micro mechanical model of single fiber with sheaths and accord-ing to the maximum stress theory of composite materials,the interface withmicrodebonding has been calculated by using finite elements.Therefore,the interfacialshear strength between the fiber and the matrix has been obtained. |
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| Keywords: | Composite finite element micro mechanics interface interfacial strength |
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