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任意铺层开裂复合材料层板本构关系探讨及特例分析

, PP. 82-88

Keywords: 复合材料层板,约束开裂,非正交各向异性,本构关系,刚度衰减

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Abstract:

本文作者对含非正交各向异性铺层的约束开裂复合材料层板,提出用分解刚度的方法建立本构关系;给出分解后耦合问题的控制微分方程;作为特例,研究了(-θm/90n/θm)s开裂层板的刚度衰减.

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