|
| 不 |
温度水平 |
疲劳方程 |
相关系数R |
|
| 1. |
−50摄氏度 |
ε = −647.0500lgN + 425.9884 |
0.9755 |
| 2. |
−40摄氏度 |
ε = −751.4400lgN + 4719.6769 |
0.9682 |
| 3. |
−30摄氏度 |
ε = −813.9321lgN + 5189.1863 |
0.9857 |
| 4. |
−20摄氏度 |
ε = −925.3924lgN + 5967.3441 |
0.9812 |
| 5. |
−10摄氏度 |
ε = −942.8634lgN + 6272.2971 |
0.9892 |
| 6. |
0摄氏度 |
ε = −1207.4277lgN + 8005.2405 |
0.9858 |
| 7. |
10摄氏度 |
ε = −1932.3256lgN + 12644.8200 |
0.9651 |
| 8. |
20摄氏度 |
ε = −2182.3339lgN + 14272.7852 |
0.9054 |
| 9 |
30摄氏度 |
ε = −2651.0370lgN + 17256.0256 |
0.9697 |
| 10 |
40摄氏度 |
ε = −2974.7764lgN + 19357.8834 |
0.9397 |
| 11 |
50摄氏度 |
ε = −4149.7268lgN + 26850.2381 |
0.9471 |
|