中文摘要：

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．数值实验表明该轴对称元具有好的精度．

英文摘要：

A 4-node axisymmetric solid element is derived by combined hybrid methods. Compatible isoparametric bilinear displacement approximations and the constant stress mode are employed. Numerical experiments indicate that the element is of good accuracy.