Strength Prediction for Composite Plates with an Inclined Elliptical Hole

被引：0
作者：
M. J. Lin
K. H. Tsai
C. L. Hwan
机构：
[1] Feng Chia University,Department of Mechanical and Computer Aided Engineering
[2] Feng Chia University,Department of Fiber and Composite Materials
来源：
Mechanics of Composite Materials | 2020年 / 56卷
关键词：
strength; composite plate; point stress criterion; elliptical hole;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Up to now, the notched strength of a composite laminate containing an inclined elliptical hole at its center has not yet been predicted by researchers due to the absence of an appropriate failure criterion and an analytical solution. In this study, this problem is tackled by using a finite-element-based procedure, developed previously by the authors, together with a modified point stress criterion. The predicted notched strengths of composite plates containing a central inclined elliptical hole agreed well with experimental results.
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页码：619 / 628
页数：9
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