planar 8 node element 平面八节点单元
8 node solid element 结点立体单元
8-node incompatible element 节点非协调元
8-node finite element 八结点有限元
8-node isoparametric element 八节点等参元
8-node 3D solid element 结点三维实体单元
The internal forces in tensile membrane structures were analyzed using geometrical nonlinear finite element theory using curved quadrilateral isoperimetric 8 node elements.
本文根据几何非线性有限元理论，采用8结点曲面四边形等参单元，编制了用于张力膜结构内力分析的有限元程序。
Add a text node to the "author" element and set its value to "Steve Muench", as in Listing 8.
向“ author ”元素添加一个文本节点，并将其值设为“ Steve Muench ”，如清单8中所示。
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。
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