Four-noded mixed finite elements, using unsymmetric stresses, for linear analysis of membranes

CAZZANI, ANTONIO MARIA;
1993-01-01

Abstract

A family of new 4-noded membrane elements with drilling degrees of freedom and unsymmetric assumed stresses is presented; it is derived from a mixed variational principle originally formulated for finite strain analysis and already used in the literature to develop a purely kinematic membrane model. The performance of these elements, investigated through some well established benchmark problems, is found to be fairly good and their accuracy is comparable with that given by models with a larger number of nodal parameters.
1993
Inglese
COMPUTATIONAL MECHANICS
11
4
229
251
23
2-s2.0-0027307919
http://www.scopus.com/inward/record.url?eid=2-s2.0-0027307919&partnerID=40&md5=fd83204c8d49ff2b0c557c3c4bb73053
https://www.scopus.com/inward/record.uri?eid=2-s2.0-0027307919&partnerID=40&md5=323f4ac56ab5bcae451e742c0f9f4336
Esperti anonimi
internazionale
scientifica
Degrees of freedom (mechanics); Finite element method; Mathematical models; Parameter estimation; Strain; Stress analysis; Structural analysis; Variational techniques, Drilling degrees of freedom; Four-noded membrane elements; Unsymmetric stresses, Structural members
L'informazione relativa al presente articolo non è direttamente disponibile su ISI-Web of Knowledge ma risulta reperibile alla pagina: http://apps.webofknowledge.com/CitingArticles.do?product=WOS&SID=X29l7@aiNP6nkk348lh&search_mode=CitingArticles&parentProduct=WOS&parentQid=4&parentDoc=6&REFID=6754995
sì
Cazzani, ANTONIO MARIA; Atluri, Sn
1.1 Articolo in rivista
info:eu-repo/semantics/article
1 Contributo su Rivista::1.1 Articolo in rivista
262
2
reserved
Files in This Item:
File Size Format  
CM_11_(4)_1993_229-251.pdf

Solo gestori archivio

Size 248.72 kB
Format Adobe PDF
& nbsp; View / Open   Request a copy
248.72 kB Adobe PDF & nbsp; View / Open   Request a copy

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Questionnaire and social

Share on:
Impostazioni cookie