Geometric dichotomy method is innovated and used for inverseisoparametricmapping in linear finite element, of which a property is proved and served as the foundation.
在证明线性等参单元的一个几何特性的基础上,提出了线性等参单元逆变换的几何二分法。
2
The displacement boundary values of the small model use the results of the large model, which are obtained by interpolating with numerical inverseisoparametricmapping.
二次细分网格位移边界值采用等参逆变换法由一次网格的计算结果插值得到。
3
There is no explicit formulation of inversemapping about the isoparametric element, so inversemapping is avoided in finite element analysis.