Details
| Original language | English |
|---|---|
| Title of host publication | Analysis and Simulation of Contact Problems |
| Editors | Peter Wriggers, Udo Nackenhost |
| Pages | 95-102 |
| Number of pages | 8 |
| Edition | 27 |
| Publication status | Published - 2 Oct 2006 |
Publication series
| Name | Lecture Notes in Applied and Computational Mechanics |
|---|---|
| Number | 27 |
| Volume | 2006 |
| ISSN (Print) | 1613-7736 |
Abstract
Contact between bodies is most commonly analyzed using quadrilateral contact elements that are based on 8-node brick (hexahedral) continuum finite elements. As a quadrilateral contact surface, in comparison to a triangular contact surface (tetrahedral continuum elements), is not necessarily flat, or it deforms as deformable body deforms, contact formulation turns to be a complex problem. Recent developments in contact routines based on the Moving Friction Cone (MFC) approach for flat triangular contact elements enabled significant simplifications in the element formulation, what is used herein. The MFC formulation of contact is based on the single gap vector, instead of two vectors (slip and stick one). The curved contact surface is defined in a parametric form, thus enabling finite deformations and a Lagrangian definition of contact.
ASJC Scopus subject areas
- Engineering(all)
- Mechanical Engineering
- Computer Science(all)
- Computational Theory and Mathematics
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Analysis and Simulation of Contact Problems. ed. / Peter Wriggers; Udo Nackenhost. 27. ed. 2006. p. 95-102 (Lecture Notes in Applied and Computational Mechanics; Vol. 2006, No. 27).
Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review
}
TY - CHAP
T1 - The quadrilateral parametric contact element based on the moving friction cone formulation
AU - Krstulovíc-Opara, Lovre
AU - Wriggers, Peter
PY - 2006/10/2
Y1 - 2006/10/2
N2 - Contact between bodies is most commonly analyzed using quadrilateral contact elements that are based on 8-node brick (hexahedral) continuum finite elements. As a quadrilateral contact surface, in comparison to a triangular contact surface (tetrahedral continuum elements), is not necessarily flat, or it deforms as deformable body deforms, contact formulation turns to be a complex problem. Recent developments in contact routines based on the Moving Friction Cone (MFC) approach for flat triangular contact elements enabled significant simplifications in the element formulation, what is used herein. The MFC formulation of contact is based on the single gap vector, instead of two vectors (slip and stick one). The curved contact surface is defined in a parametric form, thus enabling finite deformations and a Lagrangian definition of contact.
AB - Contact between bodies is most commonly analyzed using quadrilateral contact elements that are based on 8-node brick (hexahedral) continuum finite elements. As a quadrilateral contact surface, in comparison to a triangular contact surface (tetrahedral continuum elements), is not necessarily flat, or it deforms as deformable body deforms, contact formulation turns to be a complex problem. Recent developments in contact routines based on the Moving Friction Cone (MFC) approach for flat triangular contact elements enabled significant simplifications in the element formulation, what is used herein. The MFC formulation of contact is based on the single gap vector, instead of two vectors (slip and stick one). The curved contact surface is defined in a parametric form, thus enabling finite deformations and a Lagrangian definition of contact.
UR - http://www.scopus.com/inward/record.url?scp=33749011462&partnerID=8YFLogxK
U2 - 10.1007/3-540-31761-9_11
DO - 10.1007/3-540-31761-9_11
M3 - Contribution to book/anthology
AN - SCOPUS:33749011462
SN - 3540317600
SN - 9783540317609
T3 - Lecture Notes in Applied and Computational Mechanics
SP - 95
EP - 102
BT - Analysis and Simulation of Contact Problems
A2 - Wriggers, Peter
A2 - Nackenhost, Udo
ER -