研究了(2)型等参六面体元，分析了其收敛性并给出了最优插值误差估计。
The convergence of hexahedral isoparametric element of form (2) is analysed in this paper, then the optical interpolation error estimation of it is obtained.
将该技术应用于矩形块体镦粗过程的有限元模拟中，较好地解决了六面体网格重划问题。
When using this technique in the finite element simulation of rectangular solid upsetting, the hexahedron remeshing problems are solved well.
介绍一种将线段转换成三维六面体有限元网格的实用方法。
A practical method of generating hexahedron mesh for finite element method through transfering lines into volumes was introduced.
等参数任意六面体单元在有限元分析中有着重要的作用。
Isoparametric element of arbitrary hexahedron plays an important role in finite element analysis.
最后用三棱柱、六面体的混合单元的棱边有限元法求解了一个三维涡流场的算例。
At last, the mixed elements of prism and hexahedron are used to compute a three dimensional eddy-current problem.
针对全六面体有限元网格的特点，提出了其数据结构的基本要求。
Based on the characters of all hexahedral finite element meshes, the primary requirements for their data structure are put forward.
细观单胞元是由一个含编织纱线的空六面体单元和一个含基体材料的实六面体单元叠合而成。
This cell-element is assembled by a empty brick including several braiding yarns with different orientations and a corresponding continuum brick that represents the matrix material.
本文的目的是研制一种能够将无缝地质模型剖分成包含尽可能多的六面体单元的混合体元计算网格的剖分方法。
The main purpose of this thesis is to develop a mixed-element mesh generation methodology based on the sealed geological modeling.
采用四结点四面体单元和八结点六面体等参数单元进行三维定常对流扩散方程的有限元分析。
The finite element analysis of three-dimensional steady-state convection-diffusion equation is given by using 4-node tetrahedral elements and 8-node hexahedral elements.
方法有限元分析中采用了1223个节点、764个八节点六面体等参元和3564个自由度。
Methods 1223 nodes, 764 8-node hexahedron isoparametric elements and 3564 freedom degrees were used in FEM analysis.
方法有限元分析中采用了1223个节点、764个八节点六面体等参元和3564个自由度。
Methods 1223 nodes, 764 8-node hexahedron isoparametric elements and 3564 freedom degrees were used in FEM analysis.
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