剑麻纤维强化复合材料计算机仿真研究方法的探索

摘要

提出了一种利用当前主流有限元分析系统ANSYS进行复合材料纤维强化规律仿真研究的方法,借助有限元分析平台对纤维强化的复合材料试件的受力变形过程进行数值模拟,得出不同的纤维强化情况与虚拟试件刚度的相互关系,通过比较计算仿真研究数据与实际实验数据,证明提出的计算机仿真研究方法在复合材料强化规律的研究中是可行的,可以为实际实验指明方向,降低试验和新材料研发的成本.%A method to research the fiber reinforced material' s reinforcing law was put forward on the basis of a finite element analysis system. The force and the distortion process of composite material were simulated, and the relationship between the reinforce level and the stiffness of different test specimens were studied. It points out that the research method is practicable, through using a finite element analysis to simulate the reinforcing law of fiber reinforced material by computer. This method can be used widely in the new material research economically.