Data for: An efficient FE-implementation of implicit gradient-enhanced damage models to simulate failure

The dataset contains a material routine (UMAT.f) and a user-defined hardening routine (UHARD.f) to be used in conjunction with FE-program ABAQUS. These subroutines enable to take into account gradient-enhanced damage. A special ductile damage model is implemented. Different examples (input-files) are given to conduct convergence studies (shear band specimen, plate-with-hole, double-notched tensile test). More information about usage is given in the short-documentation (Doc.pdf).

本数据集包含可与有限元程序ABAQUS配合使用的材料子程序（UMAT.f）与用户自定义硬化子程序（UHARD.f）。上述子程序可实现梯度增强型损伤的建模，其中集成了一款专用延性损伤模型。数据集提供了多组示例输入文件，用于开展收敛性研究，示例场景包括剪切带试样、带孔平板及双缺口拉伸试验。更多使用相关信息详见配套简短文档（Doc.pdf）。