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预测复合材料缺口强度的场强法

, PP. 67-72

Keywords: 复合材料层合板,缺口强度,场强法

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Abstract:

本文以复合材料缺口附近的应力应变场为参量,提出了预测复合材料缺口强度的场强法,给出了一个估计复合材料缺口强度的普遍表达式,并由此导出了一个易于使用的工程估算方法。通过对两种材料四组实验结果的分析表明:场强法的预测结果是比较满意的。

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