等效介质理论用于单向纤维增强复合材料弹性性能的数值计算

NUMERICAL CALCULATIONS OF ELASTIC PROPERTIES OF UNIDIRECTIONAL FIBRE REINFORCED COMPOSITES BASED ON EFFECTIVE MEDIUM THEORY

摘要: 本文把一套等效介质理论简化成为一数值方法,用于横观各向同性组分构成的单向纤维增强复合材料弹性性能的计算。我们计算了几个单向纤维增强的系统并把计算值与实验值作出比较,得到很好的符合。

Abstract: This paper develops the numerical approach for the calculation of elastic properries of unidirectional fibre reinforced composite materials based on an effective medium theory.It is then used to calculate the properties of several unidirectional fibre reinforced systems and results show good conformity with experimental data.