Summary

We describe the formulation of a "super" macro equilibrium element which is free from spurious kinematic modes, and can provide a dual solution to a conforming displacement model in the context of error analysis. Details and numerical examples are given for 2D problems involving plane stress. It is intended to extend the formulation to 3D hexahedral elements for modelling solids using reduced numbers of degrees of freedom at the interfaces.

Video

Abstract

The PDF file did not load properly or your web browser does not support viewing PDF files. Download directly to your device: Download PDF document

Document

The PDF file did not load properly or your web browser does not support viewing PDF files. Download directly to your device: Download PDF document
Back to Top

Document information

Published on 06/06/21
Accepted on 06/06/21
Submitted on 06/06/21

Volume CT08 - Mesh and Model Adaptivity, 2021
Licence: CC BY-NC-SA license

Document Score

0

Views 2
Recommendations 0

Share this document

claim authorship

Are you one of the authors of this document?