fatigue short crack的意思|示意

The initiation stage and short crack behaviour in torsional fatigue of medium carbon steel was investigated by using a replication technique.

通过扭转疲劳试验和塑料复型膜技术研究了中碳钢试样的疲劳短裂纹特性。

As compared with the experimental life it shows that the predicting ability based on the growth characteristics of short fatigue crack was improved obviously.

预测和实测寿命对比表明，基于短裂纹扩展特性的预测能力有显著改善。

Short cracks propagation research: the degree of Microscopic structure influence to the fatigue crack propagation depends on crack length.

短裂纹扩展研究：微观组织结构对疲劳短裂纹扩展的影响程度取决于裂纹的长度。

This method is also proved to be reasonable based on experimental data of fatigue short crack at notch.

本文对采用喷丸处理改善结构钢的短裂纹断裂性能进行了探讨。

Short fatigue crack propagation is much accelerated by filled hydrogen.

充氢条件下，大大加速短裂纹疲劳扩展。

Reconstructed model technique is successfully applied to measure short fatigue crack length in the testing work.

将复型技术应用于疲劳小裂纹扩展试验中的裂纹长度测量。