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Applied Mathematics and Mechanics (English Edition) ›› 1996, Vol. 17 ›› Issue (5): 477-485.

• 论文 • 上一篇    下一篇

LARGE DEFLECTION PROBLEM OF THIN ORTHOTROPIC CIRCULAR PLATE ON ELASTIC FOUNDATION WITH VARIABLE THICKNESS UNDER UNIFORM PRESSURE

王嘉新1, 刘杰2   

  1. 1. Central-South University of Technology, Changsha 410083, P. R. China;
    2. Zhuzhou Engineering Institute, Zhuzhou 412000, P. R. China
  • 收稿日期:1995-08-25 出版日期:1996-05-18 发布日期:1996-05-18

LARGE DEFLECTION PROBLEM OF THIN ORTHOTROPIC CIRCULAR PLATE ON ELASTIC FOUNDATION WITH VARIABLE THICKNESS UNDER UNIFORM PRESSURE

Wang Jiaxin1, Liu Jie2   

  1. 1. Central-South University of Technology, Changsha 410083, P. R. China;
    2. Zhuzhou Engineering Institute, Zhuzhou 412000, P. R. China
  • Received:1995-08-25 Online:1996-05-18 Published:1996-05-18

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摘要： Basic equations for large deflection theory of thin orthotropic circular plate on elastic foundation with variable thickness under uniform pressure are derived in this paper. The second opproximation solutions are obtained by means of the modified iteration method. The relation curves of the nondimensional loading and foe deflection, as to the differential ε and μrθ and λ are shown in Figs. 2, 3, 4. In special circumstance, the results are in accordance with those in [1], [6].

Abstract: Basic equations for large deflection theory of thin orthotropic circular plate on elastic foundation with variable thickness under uniform pressure are derived in this paper. The second opproximation solutions are obtained by means of the modified iteration method. The relation curves of the nondimensional loading and foe deflection, as to the differential ε and μrθ and λ are shown in Figs. 2, 3, 4. In special circumstance, the results are in accordance with those in [1], [6].

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