正交异性表层的夹层圆柱扁壳的非线性稳定性

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Nonlinear Stability Analysis of a Sandwich Shallow Cylindrical Panel with Orthotropic Surfaces

摘要: 本文采用大挠度理论,对正交各向异性表层的夹层扁壳进行了几何非线性的稳定性分析,求出了屈曲载荷并研究了后屈曲特性.

Abstract: In this paper, the large deflection theory is adopted to analyse the geometrical nonlinear stability of a sandwich shallow cylindrical panel with orthoiropic surfaces. The critical point is determined and the postbitckling behaviour of the panel is studied.

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