基于逆多元二次径向基函数的复合材料层合板静力分析

项 松, 王克明, 石 宏

项 松, 王克明, 石 宏. 基于逆多元二次径向基函数的复合材料层合板静力分析[J]. 工程力学, 2009, 26(11): 167-171.
引用本文: 项 松, 王克明, 石 宏. 基于逆多元二次径向基函数的复合材料层合板静力分析[J]. 工程力学, 2009, 26(11): 167-171.
XIANG Song, WANG Ke-ming, SHI Hong. STATIC ANALYSIS OF LAMINATED COMPOSITE PLATES BASED ON THE INVERSE MULTIQUADRIC RADIAL BASIS FUNCTIONS[J]. Engineering Mechanics, 2009, 26(11): 167-171.
Citation: XIANG Song, WANG Ke-ming, SHI Hong. STATIC ANALYSIS OF LAMINATED COMPOSITE PLATES BASED ON THE INVERSE MULTIQUADRIC RADIAL BASIS FUNCTIONS[J]. Engineering Mechanics, 2009, 26(11): 167-171.

基于逆多元二次径向基函数的复合材料层合板静力分析

详细信息
  • 中图分类号: O342

STATIC ANALYSIS OF LAMINATED COMPOSITE PLATES BASED ON THE INVERSE MULTIQUADRIC RADIAL BASIS FUNCTIONS

  • 摘要: 利用逆多元二次径向基函数无网格配点法对Reddy的高阶剪切变形理论进行离散,计算了四边简支承受正弦分布横向载荷复合材料层合板的无量纲应力和最大挠度,分析了节点分布方式和密度对计算结果的影响。数值算例表明:逆多元二次径向基函数在复合材料层合板静力分析方面具有较高的精度。
    Abstract: Higher-order shear deformation theories of Reddy discretized by a mesh-free collocation method based on the inverse multiquadric radial basis function are used to calculate the non-dimensional stress and maximum deflection for simply supported laminated composite plates under sinusoidal transverse load. The influence of node distribution mode and density on the results is analyzed. Through numerical experiments, the high numerical accuracy of the inverse multiquadric radial basis function for static analysis of laminated composite plates is demonstrated.
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出版历程
  • 收稿日期:  1899-12-31
  • 修回日期:  1899-12-31
  • 刊出日期:  2009-11-24

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