具有中间支承对称迭层矩形板的弯曲分析

复合材料以其重量轻，比强度和比刚度高已广泛应用于航空、航天和船舶等各种不同工业中，常用的复合材料板为各向异性板。混合边界条件矩形板为土木、机械工程和工业设计的关键构件。当板的长度远大于宽度时，可沿长度方向的中线加以支承。文中按照适用于任意边界条件和任意载荷各向异性矩形板的一般解析解以及采用配点法来求解具有中间线支承的弯曲问题。同样，文中的方法也可计算具有中间支承各向异性矩形板的振动问题。

Bending analysis of symmetric laminated rectangular plates with middle supports

Composite materials for its light weight,high specific strength,high stiffness and more than has been widely used in aviation,aerospace and marine industries and so on,commonly the heterosexual composite panels.Rectangular plates with mixed boundary conditions are critical structural elements for civil engineering,mechanical engineering and industrial design.When the length of plate is much larger than the width,the length along the direction of the center line will be supported.In accordance with this arti...