建立了静压气体球轴承气膜位移-动态力频响函数的数学模型。

Equivalent mathematical model of frequency response function for externally pressurized spherical gas bearing with inherent compensation was built.

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在这种后处理方法中，首先利用原有的位移型膜元求出单元结点位移。

Firstly, the displacement solutions are obtained by the standard method for the displacement-based elements.

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应用广义协调元理论，通过增加内参位移的方法，构造了两个具有旋转自由度的三角形膜元。

Based on the theory of generalized conforming element, two triangular membrane elements with rotational degree of freedom are developed by introducing internal parameters into its displacement field.

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