CURVILINEAR FINITE-DIFFERENCE METHOD FOR BIHARMONIC EQUATION

被引：9

作者：

LAU, PCM

机构：

[1] Civil Engineering Department, University of Western Australia

来源：

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 1979年 / 14卷 / 06期

关键词：

D O I：

10.1002/nme.1620140604

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The essence of the proposed curvilinear finite difference solution method is the direct solution of the transformed fourth order partial differentiall equation using the finite difference expressions based on the flexible structure so that the geometry generality of the finite element method can be approached. The examples of applications indicte that the curvilinear mesh can be used and the boundary condition on the curved boundary can be easily and accurately prescribed. Copyright © 1979 John Wiley & Sons, Ltd

引用

页码：791 / 812

页数：22

共 9 条

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[2]

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[3]

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[4]

Lau P. C. M., 1977, Applied Mathematical Modelling, V1, P349, DOI 10.1016/0307-904X(77)90068-3

[5]

LAU PCM, 1977, CURVILINEAR FINITE D

[6]

NAY RA, 1972, P INT C VARIATION ME

[7]

Timoshenko S., 1959, THEORY PLATES SHELLS

[8]

UTKU S, 1963, RILEM19 B, P29

[9]

Zienkiewicz O. C., 1967, FINITE ELEMENT METHO

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