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弹性基础上对称叠层厚板的基本解
FUNDAMENTAL SOLUTIONS OF SYMMETRICAL LAMINATED THICK PLATES ON ELASTIC FOUNDATION 1)
【摘要】 利用平面波分解法将弹性地基础上计入剪切变形的对称叠层厚板的偏微分方程组转化常微分方程组,然后利用H¨ormander算子法将常微分方程组转化为一个六阶的常微分方程,以定积分的形式提出了弹性基础上对称叠层厚板的基本解.
【Abstract】 In this paper the governing partial differential equations of symmetrically laminated thick plates including transverse shear deformation are transferred into ordindary differential equations by the use of the method of a plane wave decomposition. Then the ordinary differential equations are transferred into a sixth-order ordinary differential equation. Fundamental solutions of symmentrically laminated thick plates including transverse shear deformation on elastic foundation are presented in the form of a definite integral.
【关键词】 复合材料;
各向异性;
弹性基础;
对称叠层厚板;
剪切变形;
基本解;
【Key words】 composite material; anisotropic; elastic foundation; symmetrically laminated thick plates; shear deformation; fundamental solutions;
【Key words】 composite material; anisotropic; elastic foundation; symmetrically laminated thick plates; shear deformation; fundamental solutions;
【基金】 国家自然科学基金
- 【文献出处】 力学学报 ,ACTA MECHANICA SINICA , 编辑部邮箱 ,1998年01期
- 【分类号】TB331,O343.1
- 【被引频次】1
- 【下载频次】43