Via transfer the influence of corrosive environment on fatigue life to that on detail fatigue rating equivalently, the DFR method under corrosive environment for fatigue analysis was established.

• 摘要将腐蚀对结构件疲劳寿命的影响当量转化为对细节疲劳额定值DFR的影响，建立了腐蚀条件下疲劳分析的DFR方法。