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对用常规机械性能数据估算低周疲劳寿命进行了尝试 ,并将估算的结果与试验数据相比较 ,对各种估算方法的适用性进行了分析
Attempts have been made to estimate the low-cycle fatigue life using conventional mechanical performance data. The estimated results are compared with the experimental data and the applicability of various estimation methods is analyzed