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采用遗传算法优化功能梯度材料陶瓷相体积分布并考虑了金属相材料的强化,得到了循环力/热耦合作用下的功能梯度材料板的最佳安定区域,其中功能梯度材料热物参数空间分布规律采用一个指数函数描述,并给出了Al/SiC功能梯度材料板优化后的安定区域图。
The optimal stability of functionally graded material plates under cyclic force / thermal coupling was obtained by using the genetic algorithm to optimize the volume distribution of the functional graded ceramic material and taking into account the strengthening of the metal phase material. The spatial distribution of the parameters of the functional graded material An exponential function is used to describe the stability of the Al / SiC functionally graded material plate.