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。
Edge crack is one of the main factors affecting quality of heavy plates manufactured by Baosteel.
边裂是影响宝钢厚板质量的一个重要因素。
Edge crack is one of the main factors affecting quality of heavy plates manufactured by Baosteel.
边裂是影响宝钢厚板质量的一个重要因素。
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