Open Access
表7
螺栓孔模拟试件寿命试验及预测结果
(cycle) | ||||
试验峰值载荷系数 | 通用斜率公式 | Manson-Coffin公式 | Morrow弹性修正 | 本文方法 |
1.4 | 11 049 | 177 043 | 6 201 | 18 871 |
1.5 | 9 544 | 59 547 | 4 463 | 13 984 |
1.7 | 7 162 | 9 915 | 2 575 | 8 326 |
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