Abstract
The fatigue testing of the specimen with a central open hole was carried out to investigate the influence of the surface roughness on the fatigue lifetime. Fracture morphology investigations were used by scanning electron microscope. The reliability analysis of specimen was carried out by detail fatigue rating.
| Original language | English |
|---|---|
| Pages (from-to) | 327-329 |
| Number of pages | 3 |
| Journal | Zhongguo Jixie Gongcheng/China Mechanical Engineering |
| Volume | 19 |
| Issue number | 3 |
| State | Published - 10 Feb 2008 |
Keywords
- Corner crack
- Detail fatigue rating
- Fatigue life
- Internal crack
- Open hole
- Roughness