The optical measurement system of digital image correlation method was established, and the full field displacement of the single-edge crack specimen was obtained experimentally.
通过搭建数字图像相关方法光学非接触测量系统，试验表征含单边裂纹芳纶纤维复合材料试验件在拉伸载荷作用下的全场位移。
With an aim at some engineering structure features, a single-edge double-crack model is designed.
针对某些工程结构特点，设计了单边双裂纹模型。
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