| ANALYTICAL VARIATIONAL METHOD OF SOLUTION FOR STRESS CONCENTRATION FACTORS OF FINITE PLATES WITH A PIN HOLE |
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| 引用本文： | Xi Yuanshan, Zhang Xing(Department of Flight Vehicle Design and Applied Mechanics,Beijing University of Aeronautics and Astronautics,Beijing,Cina,100083)Ren Bingyi, Luo Anmin(Chendu Aircraft Industrial Corporation,Chendu,China,610041). ANALYTICAL VARIATIONAL METHOD OF SOLUTION FOR STRESS CONCENTRATION FACTORS OF FINITE PLATES WITH A PIN HOLE[J]. 中国航空学报, 1996, 0(1) |
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| 作者姓名： | Xi Yuanshan Zhang Xing(Department of Flight Vehicle Design and Applied Mechanics Beijing University of Aeronautics and Astronautics Beijing Cina 100083)Ren Bingyi Luo Anmin(Chendu Aircraft Industrial Corporation Chendu China 610041) |
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| 作者单位： | Xi Yuanshan; Zhang Xing(Department of Flight Vehicle Design and Applied Mechanics，Beijing University of Aeronautics and Astronautics，Beijing，Cina，100083)Ren Bingyi; Luo Anmin(Chendu Aircraft Industrial Corporation，Chendu，China，610041) |
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| 摘 要： | ＡＮＡＬＹＴＩＣＡＬＶＡＲＩＡＴＩＯＮＡＬＭＥＴＨＯＤＯＦＳＯＬＵＴＩＯＮＦＯＲＳＴＲＥＳＳＣＯＮＣＥＮＴＲＡＴＩＯＮＦＡＣＴＯＲＳＯＦＦＩＮＩＴＥＰＬＡＴＥＳＷＩＴＨＡＰＩＮＨＯＬＥＸｉＹｕａｎｓｈａｎ；ＺｈａｎｇＸｉｎｇ（Ｄｅｐａｒｔｍｅｎｔｏｆ...
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ANALYTICAL VARIATIONAL METHOD OF SOLUTION FOR STRESS CONCENTRATION FACTORS OF FINITE PLATES WITH A PIN HOLE |
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| Xi Yuanshan, Zhang Xing. ANALYTICAL VARIATIONAL METHOD OF SOLUTION FOR STRESS CONCENTRATION FACTORS OF FINITE PLATES WITH A PIN HOLE[J]. Chinese Journal of Aeronautics, 1996, 0(1) |
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| Authors: | Xi Yuanshan Zhang Xing |
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| Abstract: | First of all, Laurent series expansions of stress and displacement fields satisfying all the governing equations of plane problems in theory of elasticity are derived. Next, the variational method is applied to satisfy the boundary conditions of a plate with a pin hole. Then, the coefficients in Laurent series and the stress concentration factor can be determined. Finally, the convergency tests and systematical results are given for engineering applications. |
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| Keywords: | plate theory calculus of variations stress concentration |
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