This chapter shows some laminate theories such as the ClassicalPlateTheory and the first Order Shear Deformation Theory and the High Order Shear Deformation Theory and it's simple forms firstly.
This representation relies only on the displacement components of the mid_plane, which are governed by a set of two_dimensional differential equations similar to those in the classicalplatetheory.
这一表达式仅依赖于中面的位移分量,后者由一组类似于经典板理论的二维微分方程控制。
3
Classical bending theory of beam and plate can only be fit for thin and long beam and thin due to without considering deformed influence of cross shearing.