Data repository for: Effective fracture toughness for heterogeneous materials accounting for the worst-case scenario

This dataset corresponds to the research article “Effective fracture toughness for heterogeneous materials accounting for the worst-case scenario” by Sen Liu and Yongxing Shen*. It comprises multiple .mat files, each filename includes the relevant section number from the paper along with key parameters of the associated numerical example. Each file includes data on the fracture energy, reaction forces and elastic energy throughout the crack nucleation and compelet fracture. Additionally, the phase field solution at complete fracture is also included.

本数据集对应Sen Liu与Yongxing Shen*发表的研究论文《考虑最坏场景的非均质材料有效断裂韧性》（英文标题：Effective fracture toughness for heterogeneous materials accounting for the worst-case scenario）。该数据集包含多个.mat格式文件，每个文件名均包含论文中的相关章节编号与对应数值算例的关键参数。每个文件内存储了裂纹萌生至完全断裂全过程中的断裂能、反力与弹性能相关数据，此外还包含完全断裂状态下的相场解（phase field solution）。