Oversampled DIC grid deformation at a stretched unfilled natural rubber crack tip

This movie shows the deformation of the DIC grip at the stretched crack tip of an unfilled natural rubber. It corresponds to Figure 5 in our paper published in Polymer and entitled "Thermomechanical and calorimetric characterization of crack tip zones under large heterogeneous deformations, Part II: Full strain, calorimetric and strain-induced crystallinity fields at the crack tip of an unfilled natural rubber".

本视频展示了未填充天然橡胶拉伸裂纹尖端处数字图像相关（Digital Image Correlation, DIC）夹具的形变情况。该视频对应发表于《聚合物（Polymer）》期刊的论文中的图5，该论文标题为"大不均匀变形下裂纹尖端区域的热机械与量热表征 第二部分：未填充天然橡胶裂纹尖端的全应变场、量热场与应变诱导结晶场"。