A new approach to quadrature for finite elements incorporating hourglass control as a special case

被引：25

作者：

Hansbo, P ^{[1
]}

机构：

[1] Royal Inst Technol, Dept Numer Anal & Comp Sci, S-10044 Stockholm, Sweden

来源：

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 1998年 / 158卷 / 3-4期

关键词：

D O I：

10.1016/S0045-7825(97)00257-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The purpose of this paper is to suggest a simple alternative approach to Gaussian quadrature in the finite element method. We show that this quadrature rule may be used to derive 'hourglass control' stabilization matrices. We also show that the proposed quadrature scheme does not destroy the order of the bilinear finite element method. (C) 1998 Elsevier Science S.A.

引用

页码：301 / 309

页数：9

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