請問LRB等效阻尼比公式之物理意義 - 土木
By Regina
at 2012-02-07T15:51
at 2012-02-07T15:51
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想請問LRB等效阻尼比公式之物理意義
Effective damping ration=4Q(Dd-Dy)/4π*(Fd*Dd/2)
為什麼要在分母向(等效彈性應變能)乘上4π?
為什麼不是2*(Fd*Dd/2)
請版上先進解惑,感激不進。
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想請問LRB等效阻尼比公式之物理意義
Effective damping ration=4Q(Dd-Dy)/4π*(Fd*Dd/2)
為什麼要在分母向(等效彈性應變能)乘上4π?
為什麼不是2*(Fd*Dd/2)
請版上先進解惑,感激不進。
--
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