From the computations for the above cases, it can be shown that this method of solution has the advantages of rapid convergency and time saving.

• 由于所有基本方程预先得到满足， 在变分方程中，只存在线咱们分而无面积分，对于上述情况计算所得 应力强度因子收敛迅速，且计算所需机时很短。