| 锥壳固有振动的精确解 |
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| 引用本文： | 孙博华.锥壳固有振动的精确解[J].力学学报,1987(2). |
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| 作者姓名： | 孙博华 |
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| 作者单位： | 西安冶金建筑学院 |
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| 摘 要： | 本文从锥壳的Mushtari-Donnell型位移微分方程组出发,通过引入一个位移函数U(s,θ,τ)(在极限情况下,它将退化成对于圆柱壳引入的位移函数),将基本微分方程组化成为一个可解偏微分方程。这个方程的解用级数形式给出。
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| 关 键 词： | 振动解 锥壳 |
EXACT SOLUTION OF EIGENFREQUENCIES OF CONICAL SHELLS |
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| Sun Bohua.EXACT SOLUTION OF EIGENFREQUENCIES OF CONICAL SHELLS[J].chinese journal of theoretical and applied mechanics,1987(2). |
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| Authors: | Sun Bohua |
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| Institution: | Xian Institute of lAeiiilurfj tni Construction Engineering |
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| Abstract: | From the Mushtari-Donnell type differential equations of conical shells and by introducing a displacement function U () (At the limited casese, it well be reduced to the B. 3. BjiacOB displacement function for the cylindrical shells), the differential equations of conical shells have been changed into a soluble partial differential equation about the displacement function U (). The exact solution of it has been given by series form. |
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| Keywords: | Exact solution of eigenfrequencies Conical shells |
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