Three generalized conforming quadrilateral plane elements are developed in this paper.
本文构造三个广义协调四边形膜元。
Based on the analytical trial functions, a 4-node 8 degrees-of-freedom generalized conforming plane element with internal parameters is developed in this paper.
利用解析试函数法构造一个内参型四结点八自由度广义协调膜元。
Numerical results indicate that the generalized conforming element has the advantages of high accuracy and uniform convergence to geometrically nonlinear problem of structures.
计算结果表明，广义协调元对于求解结构几何非线性问题同样具有精度高、收敛快等优点。
According to the generalized conforming condition of constant stress and linear stress, the generalized conforming displacement is deduced, and the finite element equation is obtained.
依据常应力与线性应力下的广义协调条件，推导了广义协调位移，进而得到有限元列式。
Based on the theory of generalized conforming element, two triangular membrane elements with rotational degree of freedom are developed by introducing internal parameters into its displacement field.
应用广义协调元理论，通过增加内参位移的方法，构造了两个具有旋转自由度的三角形膜元。
Based on the theory of generalized conforming element, two triangular membrane elements with rotational degree of freedom are developed by introducing internal parameters into its displacement field.
应用广义协调元理论，通过增加内参位移的方法，构造了两个具有旋转自由度的三角形膜元。
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