NEW FORMULATION FOR NUMERICALLY INTEGRATED FINITE ELEMENTS.

• Type: Article in International Scientific Journal
• Date: 1985

Authors

Raimundo Delgado (Author) FEUP; Martins, RAF (Author) Other

Journal

Title: Engineering Computations

Vol. 2

Pages: 135-144

ISSN: 0264-4401

Publisher: Emerald

Indexing

Scopus - 1 Citation

Other information

Authenticus ID: P-008-P97

Abstract (EN): A quadrilateral linear element for plane stress/plane strain analysis, formulated using a system of bars located at the Gauss integration points, is presented. A special bar element is formulated and the finite element is thereafter considered as an assembly of bars. The formulation presented is used in an attempt to explain the numerical problems arising when considering incompressible materials and reduced integration.

Language: English

Type (Professor's evaluation): Scientific