对壳体问题的h-p-n自适应有限元法

The Adaptive FEM for Shell Problem

本文对壳体问题提出了一个h p n的自适应有限元法 ,本文提出的算法局限于轴对称问题。算法通过圆柱形壳体的例题得到验证。实践证明 ,方法具有计算可靠、快捷的优点。

In the paper a h p n anaptive FEM for shell is presented.The algorithm is limited to axisymmetric problems.The performance of the algorithm is tested in some example cases where the shell is cylindrical.Practice proved that the method is reliable and smart.