摘要
本文重点在原子层次上介绍了裂纹动力学的研究进展。宏观断裂反应是典型的多尺度现象,需要建立和发展材料的多尺度模型和多尺度计算方法。
In the view of atomic size, progress in investigation on the crack dynamics has been introduced emphatically. The process of macroscopic fracture is a typical multiscale phenomenon. It is needed to set up and develop the multscale materials model and corresponding calculation method.
出处
《金属功能材料》
CAS
2008年第3期39-42,共4页
Metallic Functional Materials
关键词
裂纹动力学
研究进展
多尺度模型
crack dynamics
investigation progress
multiscale model
