Error analysis of mixed finite elements for cylindrical shells

被引：0

作者：

Yang, G

Delfour, MC

Fortin, M

机构：

[1] UNIV MONTREAL,CTR RECH MATH,MONTREAL,PQ H3C 3J7,CANADA

[2] CTR RECH CALCUL APPL,MONTREAL,PQ H3X 2H9,CANADA

[3] UNIV MONTREAL,DEPT MATH & STAT,MONTREAL,PQ H3C 3J7,CANADA

[4] UNIV LAVAL,DEPT MATH & STAT,QUEBEC CITY,PQ G1K 7P4,CANADA

来源：

ADVANCES IN COMPUTATIONAL MATHEMATICS | 1997年 / 7卷 / 03期

关键词：

shell; locking; mixed finite element; macroelement; uniform convergence;

D O I：

10.1023/A:1018998903567

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, based on the Naghdi shell model, we analyze the uniform convergence of mixed finite element methods for cylindrical shell problems using macroelement techniques. We show that Taylor-Hood elements P-2 - P-1 and P-1 iso P-2 are locking free elements for the model problems. Optimal error estimates are presented with these elements.

引用

页码：261 / 277

页数：17

共 15 条

[1] A UNIFORMLY ACCURATE FINITE-ELEMENT METHOD FOR THE REISSNER-MINDLIN PLATE [J].