Evaluation of Microscopic Bone Damage and Strain Distribution Using Image Correlation Techniques

有必要评估骨折后裂纹的萌生和扩展，因为这一过程可能与受伤骨组织的情况不同。在这项研究中，我们试图通过使用图像相关技术来分析骨组织表面的应变分布，以阐明微观骨损伤与应变分布之间的关系。使用图像相关技术进行的应变分析，允许可视化的增加应变的试样的狭缝的前端。

It is necessary to evaluate crack initiation and propagation after fracture because this process may be different in the case of injured bone tissues. In this study, we attempted to analyze the strain distribution on bone tissue surface by using image correlation techniques in order to elucidate the relationship between microscopic bone damage and strain distribution. A strain analysis performed using image correlation techniques allowed the visualization of the increased strain at the forward end of the slit of the specimens.