| 短纤维复合材料的随机微结构力学分析 |
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| 引用本文： | 吴国栋,魏军安.短纤维复合材料的随机微结构力学分析[J].军械工程学院学报,1996(4). |
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| 作者姓名： | 吴国栋 魏军安 |
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| 作者单位： | 军械工程学院科研所，军械工程学院科研所 石家庄 050003，石家庄 050003 |
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| 摘 要： | 利用随机介质微观力学方法对纤维大小、方向随机分布的短纤维复合材料弹性模量进行了计算。给出了与微观性能相联系的复合材料弹性模量计算公式。对铝基碳化硅增强短纤维复合材料进行了计算及实验验证。
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| 关 键 词： | 复合材料 本构方程 微观力学 |
MECHANICAL ANALYSIS OF RANDOM MICRO-STRUCTURE OF SHORT FIBRE COMPOSITE MATERIAL |
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| Wu Guodong Wei Junan.MECHANICAL ANALYSIS OF RANDOM MICRO-STRUCTURE OF SHORT FIBRE COMPOSITE MATERIAL[J].Journal of Ordnance Engineering College,1996(4). |
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| Authors: | Wu Guodong Wei Junan |
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| Institution: | Scientific Research Institute |
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| Abstract: | The elastic modul of short fibre composite material whose fibre s volume and direction are random distributed is calculated by means of the random medium micromechanics method. The elastic modulequations of composite material ralated to micro-properties arealso given. The elastic problem of short silica fibre reinforced aluminium composite material is discussed and the experimental proof is given. |
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| Keywords: | composite material constitutive equations micromechanics |
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