用初始函数法和虚拟载荷法解复合材料叠层板弯曲问题

THE BENDING ANALYSIS OF COMPOSITE LAMINATES BY THE COMBINED INITIAL FUNCTION AND VIRTUAL LOAD METHOD

  • 摘要: 本文将初始函数法应用到叠层情况并提出了一个虚拟载荷法来计算叠层结构把分析问题推进了一步.通过实例表明,这种方法有较好的精度和使用前景.

     

    Abstract: The bending analysis for laminatsd composite materials is performed by using the combined, initial function and virtual load method. The method of the initial function theory developed by Vlassov is generalized to anisotropic laminated plates.The virtual load method is developed and combined with the initial function, theory to solve the elstic bending problems of the laminates.Three numerical examples presented show that the method advanced herein has high accuracy and promising potency of application.

     

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