论文标题
非局部弹性动力学和骨折
Nonlocal elastodynamics and fracture
论文作者
论文摘要
植物性类型的非局部场理论用于建模脆性断裂问题。从非局部模型获得的弹性字段显示出在非本地性的限制中收敛到与运行裂纹相关的经典平面弹性动力学解决方案的限制。
A nonlocal field theory of peridynamic type is applied to model the brittle fracture problem. The elastic fields obtained from the nonlocal model are shown to converge in the limit of vanishing non-locality to solutions of classic plane elastodynamics associated with a running crack.
