| BUCKLING ANALYSIS OF POLAR ORTHOTROPIC ANNULAR PLATES UNDER UNIFORM PRESSURES |
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| 作者姓名： | You Renchang Wang Yongliang Wang Xinwei |
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| 作者单位： | Department of Aircraft Engineering，NUAA 29 Yudao Street，Nanjing 210016 .P.R.China |
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| 摘 要： | ＢＵＣＫＬＩＮＧＡＮＡＬＹＳＩＳＯＦＰＯＬＡＲＯＲＴＨＯＴＲＯＰＩＣＡＮＮＵＬＡＲＰＬＡＴＥＳＵＮＤＥＲＵＮＩＦＯＲＭＰＲＥＳＳＵＲＥＳＹｏｕＲｅｎｃｈａｎ；ＷａｎｇＹｏｎｇｌｉａｎｇ；ＷａｎｇＸｉｎｗｅｉ（ＤｅｐａｒｔｍｅｎｔｏｆＡｉｒｃｒａｆｔＥ...
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BUCKLING ANALYSIS OF POLAR ORTHOTROPIC ANNULAR PLATES UNDER UNIFORM PRESSURES |
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| You Renchang ,Wang Yongliang ,Wang Xinwei.BUCKLING ANALYSIS OF POLAR ORTHOTROPIC ANNULAR PLATES UNDER UNIFORM PRESSURES[J].Transactions of Nanjing University of Aeronautics & Astronautics,1994(1). |
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| Authors: | You Renchang Wang Yongliang Wang Xinwei |
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| Abstract: | The title problem is systematically analyzed by the differential quadrature (DQ) method. Estimates of the critical buckling loads are obtained for combinations of various boundary conditions, internal and/or external Pressures, hole sizes,and rigidity ratios. A comparison is made with existing results for certain cases. Numerical investigation has been carried out with regard to the convergence of the solutions. It is found that accurate results are obtained with only nine or eleven grid points. |
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| Keywords: | buckling annular plates uniform pressures polar orthotropic differential quadrature |
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