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При расчете на усталость Expected Fatigue cycles = 0


rasta89

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rasta89

Всем привет.

Проводил в LS-Dyna расчет на усталость по SN.

Получил результаты Damage и Life:

 

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Но вот Expected Fatigue cycles = 0. Кто-нибудь может объяснить подробно почему? Может быть что-то упустил в картах, куда обратить внимание? Спасибо.

 

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  • 2 weeks later...


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ОТВЕТ:

"for time domain fatigue, no expected fatigue cycles are provided. "expected fatigue cycles" is only for random vibration fatigue."

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