摘要
基于有限元方法离散思想,直接考虑基体相与增强相相互作用,建立预测金属-陶瓷功能梯度材料(Functionally Graded Materials,简称FGM)等效弹性模量的有限元模型,分别预测Al2O3/Al FGM和SiC/Al FGM等效弹性模量,并分析预测结果。
Based on the idea of discretization for finite element method,considering the interaction between matrix phase and reinforcement phase,the finite element model for predicting effective elastic modulus of functionally graded materials(FGM)is presented.Effective elastic modulus of Al2O3/Al FGM and SiC/Al FGM are predicted by the finite element model,and the results are analyzed at the end.
出处
《科技创新导报》
2019年第31期101-105,共5页
Science and Technology Innovation Herald
基金
国家自然科学基金(项目编号:11602042)
重庆市自然科学基金面上项目(No.cstc2019jcyj-msxmX0317)
重庆科技学院校内科研基金(项目编号:CK2016B16)
重庆市大学生创新创业训练计划项目(项目编号:S201911551018)。
关键词
等效弹性模量
功能梯度材料(FGM)
有限元方法
Effective elastic modulus
Functionally Graded Materials(FGM)
Finite element method
