针对颗粒增强复合材料,基于杂交应力元的基本原理,推导考虑塑性应变、热应变和蠕变应变的Voronoi单元.利用新单元模拟分析机械疲劳载荷和热疲劳载荷的相位关系及夹杂的拓扑结构对结构的热机疲劳迟滞回线影响.
参考文献
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