out-of-plane vibration 中文意思是什麼
out-of-plane vibration
解釋
面外振動-
Out - of - plane bending vibration
面外彎曲振動 -
As the air speed came on, the plane slowly, slowly rolled out with heavy, serious vibration problems because that prop was still spinning with parts of it missing, obviously out of balance
隨著飛行速度起來，飛機慢慢地、慢慢地翻轉過來，但是顫抖劇烈，顯然是因為那個已經失去一些部件的螺旋槳仍在旋轉，失去了平衡。 -
Applying simplified method and multi - scale method, the coupling vibration of the in - plane and outplane is studied. and the in - plane and out - plane vibration couples can be discovered when the cable ? parameters satisfy certain conditions. in chapter 4
利用約化方法、多尺度法對斜拉索麵內和面外的耦合振動進行了分析，發現在參數滿足一定條件時，面內和面外的振動就會發生耦合。 -
The coupling nonlinear vibration equations involving both the first in - plane and the first out - of - plane modes is generated by using the galerkin method. according to the derived equations, the internal resonance subjected to the in - plane excitation is analyzed by the multiple scale method. the results reveal that the internal resonance of the stay cables posses the characteristics of multiple values and divergence
通過galerkin方法，得到了一個反映面內一階及面外一階模態的耦合非線性動力系統，用多尺度法對面內激勵下的內共振進行了分析，以實際橋梁拉索為例，得出了拉索模態耦合非線性振動具有多值、分叉等特點，並分析了拉索阻尼對模態耦合內共振的影響。
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