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缝合复合材料弹性性能分析的新方法———流场模型Ⅱ:缝合层合板弹性常数计算与实验

, PP. 136-142

Keywords: 流场模型,缝合单层,缝合层合板,弹性常数

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Abstract:

为了求解缝合层合板的弹性常数,基于用流场模型计算缝合单层弹性性能的思想,建立流场模型计算各种铺层方向缝合单层的弹性性能。以相应的流场模型为基础,结合细观力学方法和均匀化方法,计算了0°和45°缝合单层的弹性常数。最后应用改进的均匀化方法,求得了6组缝合层合板的弹性常数,计算结果与实验结果吻合较好。

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