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本文根据 Sampson 提出的应力—光学定律,对正交各向异性复合材料带有圆孔的有限宽板进行了分析研究,得到了复合材料带有圆孔板孔边的应力分布状态.本文的实验结果与正交各向异性受拉带孔无限和有限宽板的两种关于圆孔孔边应力分布状态的理论解符合较好.
Based on the stress-optics law proposed by Sampson, this paper analyzes and studies the finite-width plates with orthotropic holes in orthotropic composites, and obtains the stress distribution state of the composite material with holes in the circular hole plate. The results are in good agreement with the theoretical solutions of the stress distribution of the circular hole around the hole of infinite and finite wide plate with orthotropic tension band.