The practically used method of how to evaluate the accumulated fatigue damage and residue fatigue life is introduced.

提出了疲劳累积损伤度和剩余疲劳寿命的实用计算方法。

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The accumulated fatigue damage was calculated in frequency domain by equivalent stress method and equivalent narrow band method respectively.

在频域内分别用等效应力法和等效窄带法计算了累积损伤。

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To conveniently and accurately evaluate the wind-induced accumulated fatigue damage of high-rise structures in frequency domain, an improved equivalent narrow band method was proposed.

为了在频域内方便准确地估算高耸结构的风振疲劳累积损伤，提出了一种改进的等效窄带算法。

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The accumulated fatigue of being on the road for a long time - even for "home" matches - had started to take its toll.

BBC: Pybus: Latif is a stop-gap captain

Over the years, Boeing has probably accumulated more data on the fatigue life of airframes than any other plane-maker.

ECONOMIST: Aircraft fatigue