Proceedings of the 2018 2nd International Conference on Applied Mathematics, Modelling and Statistics Application (AMMSA 2018)

IGA IIPG for Elasticity Problems on Overlapped Patches

Authors
Honghai Zhang, Rong Mo, Neng Wan
Corresponding Author
Honghai Zhang
Available Online May 2018.
DOI
10.2991/ammsa-18.2018.7How to use a DOI?
Keywords
isogeometric analysis; discontinuous galerkin method; overlapped domain; elasticity
Abstract

IGA(IsoGeometric Analysis) is developed to integrate the CAD and FEA process. If the union operator is applied in the CAD process, the overlapped parts should be trimmed to carry out the analysis. Therefore, to keep the integration precision on the trimmed patches, some time-consuming algorithms should be applied. In this paper, an IIPG (incomplete interior penalty method) is applied to solve the elasticity problems defined on the overlapped domains. With this method, the time-consuming integration processes on the trimmed patches are avoided.

Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

Volume Title
Proceedings of the 2018 2nd International Conference on Applied Mathematics, Modelling and Statistics Application (AMMSA 2018)
Series
Advances in Intelligent Systems Research
Publication Date
May 2018
ISBN
978-94-6252-529-0
ISSN
1951-6851
DOI
10.2991/ammsa-18.2018.7How to use a DOI?
Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Honghai Zhang
AU  - Rong Mo
AU  - Neng Wan
PY  - 2018/05
DA  - 2018/05
TI  - IGA IIPG for Elasticity Problems on Overlapped Patches
BT  - Proceedings of the 2018 2nd International Conference on Applied Mathematics, Modelling and Statistics Application (AMMSA 2018)
PB  - Atlantis Press
SP  - 32
EP  - 36
SN  - 1951-6851
UR  - https://doi.org/10.2991/ammsa-18.2018.7
DO  - 10.2991/ammsa-18.2018.7
ID  - Zhang2018/05
ER  -