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为考查通用单胞模型和弱界面分离模型模拟复合材料界面脱黏的有效性,考虑了柔性界面,常响应界面和渐进适应界面三种不同的界面分离模型,并分析了界面对材料性能的影响.计算结果表明,将界面分离模型集成到通用单胞模型中,增强了通用单胞模型的适用范围和对复合材料力学响应特性的模拟分析能力.
In order to investigate the effectiveness of the universal cell model and the weak interface separation model to simulate the debonding of the composite interface, three different interface separation models, ie, the flexible interface, the constant response interface and the progressive interface, are considered, and the influence of the interface on the material properties is also analyzed The calculation results show that the integration of the interface separation model into the universal unit cell model enhances the applicability of the universal unit cell model and the simulation analysis ability of the mechanical response of the composite material.