This method is based on cubic B-spline functions, a higher-order shear deformation theory and a varitional principle.The dissected compatible problems are avoided because spline partition is used.

• 这个方法是以B样条函数、高阶剪切变形理论及变分原理为基础而建立的，由于采用样条离散化，不存在剖分协调问题。