The numerical results indicate that the semi-analytical finite element method is in high precision and good convergence.
数值计算结果表明本文半解析有限元法具有较好的精度和收敛性。
The Scaled Boundary Finite-Element Method (SBFEM) is a novel semi-analytical technique.
比例边界有限元法（SBFEM）是一种半解析数值分析的新方法。
The establishment of variation-principle is of benefit to deriving the finite element method or semi-analytical solution to the cylindrical shell static-dynamical problems of piezoelectric materials.
变分原理的建立将有利于压电材料圆柱壳静力学和动力学问题的有限元方法或半解析法的推导。
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