材料科学与工程学报2017，Vol.35Issue(4)：667-670,680,5.DOI:10.14136/j.cnki.issn 1673-2812.2017.04.030
数值模拟碳纳米管增强铝基复合材料的力学性能
Numerical Simulation of Mechanical Properties of Carbon Nanotubes Reinforced Aluminum Matrix Composites
摘要
Abstract
In this paper,according to the theory of continuous medium,the method of representative volume element was adopted to calculate the mechanical properties of carbon nanotubes reinforced aluminum matrix composites.The ABAQUS of finite element software was used to analyze the representative volume element model in order to obtain the effects of the different volume fraction of carbon nanotubes on the mechanical properties of the composites.The properties included the elastic modulus,yield strength,poisson ratio and shear modulus.The analysis results show that the volume fraction of carbon nanotubes has a significant influence on the mechanical properties of the composites.With the increase of the volume fraction of the carbon nanotubes,the elastic modulus,yield strength and shear modulus of the composites have obviously improved.The poisson ration decrease slightly.关键词
碳纳米管铝基复合材料/代表性体积元/力学性能/有限元Key words
Carbon nanotubes Aluminum Matrix Composites/representative volume element/mechanical property/finite element分类
通用工业技术引用本文复制引用
赵磊磊,邓永胜,周丽,李德治..数值模拟碳纳米管增强铝基复合材料的力学性能[J].材料科学与工程学报,2017,35(4):667-670,680,5.基金项目
教育部中央高校基本科研业务资助项目(N140304011) （N140304011）
