| 基于ABAQUS的混杂纤维增强复合材料固化变形模拟 |
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| 引用本文： | 顾涧潇,鹿海军,郭双喜,李雪芹,刘义. 基于ABAQUS的混杂纤维增强复合材料固化变形模拟[J]. 宇航材料工艺, 2018, 48(4): 22-26 |
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| 作者姓名： | 顾涧潇 鹿海军 郭双喜 李雪芹 刘义 |
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| 作者单位： | 中航工业复合材料技术中心;先进复合材料国防科技重点实验室 |
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| 基金项目： | 先进复合材料重点实验基金（9140C440501140C44001） |
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| 摘 要： | 针对混杂纤维增强复合材料固化变形问题,以两种纤维增强双马树脂基复合材料为研究对象,建立了一种基于ABAQUS的混杂纤维增强复合材料固化变形预测模型。大尺寸(500 mm×500 mm)平板固化变形实验结果表明,建立的有限元数值模拟计算方法能够较准确的预测混杂纤维增强复合材料固化变形的变形趋势和最大变形量,最大变形量测算误差约为10%~15%。
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| 关 键 词： | 混杂纤维增强复合材料 固化变形 有限元分析 |
| 收稿时间： | 2017-09-27 |
FEA on Process Induced Distortion of Hybrid Fiber Composite Based on ABAQUS |
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| GU Jianxiao,LU Haijun,GUO Shuangxi,LI Xueqin and LIU Yi. FEA on Process Induced Distortion of Hybrid Fiber Composite Based on ABAQUS[J]. Aerospace Materials & Technology, 2018, 48(4): 22-26 |
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| Authors: | GU Jianxiao LU Haijun GUO Shuangxi LI Xueqin LIU Yi |
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| Affiliation: | AVIC Composite Technology Center, Beijing 101300;National Key Laboratory of Advanced Composites, Beijing 100095,AVIC Composite Technology Center, Beijing 101300;National Key Laboratory of Advanced Composites, Beijing 100095,AVIC Composite Technology Center, Beijing 101300,AVIC Composite Technology Center, Beijing 101300;National Key Laboratory of Advanced Composites, Beijing 100095 and AVIC Composite Technology Center, Beijing 101300 |
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| Abstract: | The characteritsic performances of two different bismaleimide based fiber reinforced composites were tested, and a finite element model for predicting the process induced distortion of hybrid fiber composite was built. The FEA results show that this finite element model can predict the distortion trend and the maximum distortion amount of hybrid fiber reinforced composites accurately. Compared the model output and the experiment result, the error is about 10%-15% considering the maximum distortion amount. |
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| Keywords: | Hybrid fiber composite Process induced distortion FEA |
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