DERIVATION OF LAGRANGIAN AND HERMITIAN SHAPE FUNCTIONS FOR TRIANGULAR ELEMENTS

被引：8

作者：

ELZAFRANY, A

COOKSON, RA

机构：

[1] Cranfield Inst of Technology, Cranfield, Engl, Cranfield Inst of Technology, Cranfield, Engl

来源：

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 1986年 / 23卷 / 02期

关键词：

STRUCTURAL ANALYSIS;

D O I：

10.1002/nme.1620230210

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An engineering approach to the derivation of shape functions, for Lagrangian and Hermitian, boundary-described triangular elements is introduced. The results of the special cases for the few published elements agree with the literature. This approach has been used to generate shape functions for elements of the ABSEA finite element system at Cranfield, and the results derived from the use of such elements have been shown to be reasonably accurate.

引用

页码：275 / 285

页数：11

共 20 条

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