摘要
渐近均匀化方法是一种便于同时求解复合材料细观与宏观性能的有效方法。本文在均匀化方法的基础上 ,通过层合结构的均匀化基元 ,建立相应的有限元方法 ,对层合板进行损伤刚度分析。与其它方法和实验结果的比较显示其具有良好的精度和直观方便的优点。
The asymptotic homogenization method is very useful for solving both micro and macro properties of composite materials.By this method,combining with the finite element method,the homogenized mixing unit cell is solved to perform damaged stiffness analysis.Comparison of this method with other ones and experimental results indicates that this method has adequate accuacy.Finally the damaged stiffness of Apmoc laminated composites is analyzed by this method.
出处
《宇航学报》
EI
CSCD
北大核心
2000年第3期88-93,共6页
Journal of Astronautics
