动、静载作用下裂纹扩展的异同点

The Similarities and Differences of Crack Propagation under Uniaxial Dynamic Loading and Static Loading

本文通过对具有不同分布裂纹模型实验的破裂过程的描述,分析了单轴动载荷、静裁荷作用下裂纹扩展的实验研究结果,揭示了它们之间的差异和共同遵循的规律。

In this paper, the failure of model with different cracks is described. The test results of crack propagation is analysed under uniaxial dynamic loading and static loading, and the similarities of the failure law followed by both and their differences are given.