矩形板不对称侧向屈曲中若干问题
On Some Problems for Unsymmetrically Lateral Buckling of Rectangular Plates
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摘要: 本文用能量法研究了矩形板不对称侧向屈曲的几个问题,文中讨论了具有不对称支承的矩形板分别在有集中力,均布荷载及集中力偶作用之下发生不对称侧向屈曲时的最小的临界荷载.Abstract: The present paper investigates several problems for unsymmetrically lateral instability of rectangular plates by the energy method. In the text we discuss the minimum critical load of rectangular plates which possess the unsymmetrical supporters and to which the lateral buckling occurs unsymmetrically under a concentrated force, uniformly distributed load and the concentrated couples respectively.
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[1] Timosheako,S.,Theory of Elastic Stability(1936). [2] 成祥生,矩形板的倒屈,率用数学和力学,18,1(1989),79-84. -
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