GEOMETRICALLY NONLINEAR GENERALIZED HYBRID ELEMENT AND REFINED ELEMENT METHOD OF NON-CONFORMING MODES

Authors
ZHENG SJ CHEN WJ
Citation
Sj. Zheng et Wj. Chen, GEOMETRICALLY NONLINEAR GENERALIZED HYBRID ELEMENT AND REFINED ELEMENT METHOD OF NON-CONFORMING MODES, Acta Mechanica Sinica, 11(2), 1995, pp. 178-185
Citations number
9
Categorie Soggetti
Engineering, Mechanical",Mechanics
Journal title
Acta Mechanica Sinica → ACNP
ISSN journal
05677718
Volume
11
Issue
2
Year of publication
1995
Pages
178 - 185
Database
ISI
SICI code
0567-7718(1995)11:2<178:GNGHEA>2.0.ZU;2-X
Abstract
A generalized hybrid method of non-conforming modes based on a non-lin ear generalized variational principles with relaxed interelement conti nuity requirements, is developed, and the plane quadrilateral geometri cally non-linear element is presented, furthermore, non-linear refined element method is devised by orthogonal approach. It is shown that th e refined element can improve the computational accuracy for non-confo rming modes.