Open Access
表2
疲劳试验结果
| 试验件编号 | 应力水平 | 循环次数 | 平均循环次数 | lgN | 变异系数/% |
| L-F-1 | 55% | 207 066 | 274 647 | 5.32 | 2.09 |
| L-F-2 | 267 531 | 5.43 | |||
| L-F-3 | 349 345 | 5.54 | |||
| L-F-4 | 60% | 108 436 | 92 823 | 5.04 | 2.08 |
| L-F-5 | 69 519 | 4.84 | |||
| L-F-6 | 100 514 | 5.00 | |||
| L-F-7 | 65% | 31 229 | 33 699 | 4.49 | 1.51 |
| L-F-8 | 29 887 | 4.48 | |||
| L-F-9 | 39 982 | 4.60 |
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