本文首先利用组合杂交有限元法得出了一个四节点轴对称元。
A 4-node axisymmetric solid element is derived by combined hybrid methods in this paper at first.
组合杂交有限元法（CHFEM）具有增强低阶位移格式粗网格精度的内在机制。
The combined hybrid finite element method (CHFEM) is of the mechanism of enhancing coarse-mesh accuracy of conventional displacement elements.
利用组合杂交有限元法得到了一个四节点轴对称元，并采用协调等参双线性位移来逼近及分片常数应力模式。
A 4-node axisymmetric solid element is derived by combined hybrid methods. Compatible isoparametric bilinear displacement approximations and the constant stress mode are employed.
利用组合杂交有限元法得到了一个四节点轴对称元，并采用协调等参双线性位移来逼近及分片常数应力模式。
A 4-node axisymmetric solid element is derived by combined hybrid methods. Compatible isoparametric bilinear displacement approximations and the constant stress mode are employed.
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