| 碳纤维IsoTruss点阵夹芯结构抗压分析 |
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| 引用本文： | 张甲瑞,夏伟.碳纤维IsoTruss点阵夹芯结构抗压分析[J].汽车实用技术,2021,46(8):140-141. |
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| 作者姓名： | 张甲瑞 夏伟 |
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| 作者单位： | 重庆工商职业学院智能制造与汽车学院,重庆 401520;重庆渝电大资产经营管理有限责任公司,重庆 401520 |
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| 基金项目： | 重庆工商职业学院2020年度科研项目(NDYB2020-12);重庆自然科学基金项目(cstc2020jcyj-msxmX0940)。 |
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| 摘 要： | IsoTruss是一种轻质多功能点阵材料,在轻量化应用方面有着广泛地应用前景。文章采用数值模拟方法,对比研究了四种节点形式的碳纤维IsoTruss结构抗压性能,得出8节点双重IsoTruss点阵材料的抗压力学性能综合表现最佳,为以后该材料在汽车零部件轻量化应用方面提供了一定参考。
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| 关 键 词： | IsoTruss结构 数值模拟 抗压性能 车身轻量化 |
Compressive Analysis of Carbon Fiber IsoTruss Lattice Sandwich Structure |
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| Authors: | Zhang Jiarui Xia Wei |
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| Institution: | (School of Intelligent Manufacturing and Automobile,Chongqing Technology and Business Institute,Chongqing 401520;Asset Management Co.,Ltd of Chongqing Radio&TV University,Chongqing 401520) |
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| Abstract: | IsoTruss is a kind of lightweight multifunctional lattice material,which has a wide application prospect in lightweight applications.In this paper,the compressive properties of four kinds of carbon fiber IsoTruss structures are compared and studied by numerical simulation method.It is concluded that the compressive mechanical properties of 8-node double isotruss lattice material are the best,which provides a certain reference for the lightweight application of this material in automobile parts in the future. |
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| Keywords: | IsoTruss structure Numerical simulation Compression performance Lightweight of automobile body |
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