In addition,the different calculation results of different element number of links meshed indicate that it has an important influence on the result accordant to the practical situation to choose the element number properly.

• 此外,将构件划分单元数的多与少的不同计算结果显示,单元数对计算结果有明显影响,恰当选取单元数对是否得出与实际振动情况相符的计算结果有重要影响。