Publication detail

Modeling of welded connections using Lagrange multipliers

ŠTEKBAUER, H. NĚMEC, I.

Original Title

Modeling of welded connections using Lagrange multipliers

Type

conference paper

Language

English

Original Abstract

This paper presents an approach for a weld connection modeling in the finite element method using the method of La-grange multipliers. The key issue is to fulfil contact conditions of the weld connection with the possibility to use it for connection of non-conforming meshes. That is why a general node-to-segment (NTS) algorithm which enables to define the connection between nonconforming meshes is used.

Keywords

welded connections; Lagrange multipliers; finite element method with contacts;

Authors

ŠTEKBAUER, H.; NĚMEC, I.

Released

24. 11. 2020

Publisher

American Institute of Physics Inc.

Location

Melville (USA)

ISBN

978-0-7354-4025-8

Book

ICNAAM 2019 Proceedings, AIP Conference Proceedings

Edition

AIP Conference Proceedings Vol. 2293

Edition number

1

ISBN

0094-243X

Periodical

AIP conference proceedings

Year of study

6600

Number

1

State

United States of America

Pages from

340013-1

Pages to

340013-4

Pages count

4

URL

https://aip.scitation.org/doi/abs/10.1063/5.0031396