正交铺设复合材料矩形悬臂板弯曲解析研究

Analytical Studies on the Bending of Fiber-Reinforced Cross-Ply Laminated Composite Rectangular Cantilever Plate

应用各向异性板结构横向弯曲一般解析解 ,对承受均布载荷的正交铺设纤维增强复合材料矩形悬臂板进行弯曲分析。讨论了各向异性对板挠度的影响。分别选取强各向异性材料、弱各向异性材料进行计算分析 ,结果表明纤维方向垂直于悬臂板固定边的层合悬臂板刚度挠度最小。

The general analytic solutions for the transerve bending of the anistropic rectangular plate structure is applied to study the bending of fiber-reinforced cross-ply laminated rectangular cantilever plate with uniformed load.Analytical computation is carried out under heavily anisotropy material and slightly material.The computation results show the cantilever plates which fiber is perpendicular to the clamped boundary has the minimum deflection.The effect of anisotropy on the deflections of the plate is discussed.