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| 基于均匀化方法的轴编C/C复合材料性能预测 | |
| 引用本文： | 唐敏,高波,杨月城,史宏斌.基于均匀化方法的轴编C/C复合材料性能预测[J].固体火箭技术,2011,34(1):109-112,118. |
| 作者姓名： | 唐敏 高波 杨月城 史宏斌 |
| 作者单位： | 1. 第二炮兵工程学院,西安,710025;中国航天科技集团公司四院四十一所 2. 第二炮兵工程学院,西安,710025 3. 中国航天科技集团公司四院四十一所 |
| 基金项目： | 国家973项目(61391) |
| 摘 要： | 把均匀化理论与有限元法相结合,应用于轴棒法多维编织C/C复合材料的性能预测,通过对该材料有效模量的计算和实验验证,表明本方法可以得到较准确的材料刚度性能,为该材料的设计提供了性能预测方法. |
| 关 键 词： | 均匀化 有限元法 轴棒法多维编织C/C复合材料 模量 |
Mechanical properties prediction of 4D-inplain carbon/carbon composites based on homogenization method |
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| TANG Min,GAO Bo,YANG Yue-cheng,SHI Hong-bin.Mechanical properties prediction of 4D-inplain carbon/carbon composites based on homogenization method[J].Journal of Solid Rocket Technology,2011,34(1):109-112,118. | |
| Authors: | TANG Min GAO Bo YANG Yue-cheng SHI Hong-bin |
| Institution: | TANG Min1,2,GAO Bo1,YANG Yue-cheng1,SHI Hong-bin2 (1.The Second Artillery Technical Institute of PLA,Xi'an 710025,China,2.The National Key Laboratory of Combustion,Thermostructure and Flow of SRM,The 41st Institute of the Fourth Academy of CASC,China) |
| Abstract: | The finite element method was combined with homogenization theory for predicting the macroscopic properties of 4D-inplane composites.The results can prove the effectiveness of the Homo FEM in predicting the modulus by comparing the results of present method with experiments values.By using the method,accurate stiffness property can be obtained and property prediction method can be provided for this material. |
| Keywords: | homogenization finite element method 4D-inplane carbon/carbon composites modulus |
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