纤维增强复合材料对称角铺设矩形板结构弯曲解析研究

Analytical Studies on the Bending of Fiber - Reinforced Symmetrically Angle - Ply Laminated Composite Rectangular Plate with Uniform Loads

本文应用文献［1］给出的各向异性板结构横向弯曲一般解析解对承受均布载荷的纤维增强对称角铺设复合材料矩形板进行弯曲分析，并针对四边简支、四边固支进行计算。分别选取强各向异性材料、弱各向异性材料进行分析。讨论了边界条件、各向异性、铺设角、铺设层数和跨宽比对板挠度的影响。

The general analytic solutions for the transerve bending of the anistropic rectangular plate structure are applied to study the bending of fiber - reinforced symmetrically angle - ply laminated composite plate with uniform load. Analytical computation is carried out under two boundary conditions, simply supported, clamped. Heavily anisotropic material and slightly material are selected to analyze in the paper.The effect of boundary condition,anisotropy, ply - angle and number of ply - layer on the deflections of the plate is discussed.