Details
| Original language | English |
|---|---|
| Title of host publication | European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000 |
| Publication status | Published - 2000 |
| Event | European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000 - Barcelona, Spain Duration: 11 Sept 2000 → 14 Sept 2000 |
Publication series
| Name | European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000 |
|---|
Abstract
A new 3D smooth triangular frictional node to surface contact element is developed using an abstract symbolical programming approach. Such element is used in combination with tetrahedral continuum elements suitable for the automatic mesh generation. Smooth contact surface description is based on the six quartic Bézier surfaces. The weak formulation and the penalty method are formulated for the description of large deformation frictional contact problems. The presented approach, based on a non-associated frictional law and elastic-plastic tangential slip decomposition, results into quadratic rate of convergence within the Newton-Raphson iteration loop.
Keywords
- Bézier, Contact, Frictional, Smooth, Symbolic, Tetrahedral
ASJC Scopus subject areas
- Computer Science(all)
- Artificial Intelligence
- Mathematics(all)
- Applied Mathematics
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European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000. 2000. (European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Symbolically generated 3D smooth polynomial frictional contact element based on the quartic bézier surfaces
AU - Krstulovic-Opara, Lovre
AU - Wriggers, Peter
AU - Korelc, Joze
PY - 2000
Y1 - 2000
N2 - A new 3D smooth triangular frictional node to surface contact element is developed using an abstract symbolical programming approach. Such element is used in combination with tetrahedral continuum elements suitable for the automatic mesh generation. Smooth contact surface description is based on the six quartic Bézier surfaces. The weak formulation and the penalty method are formulated for the description of large deformation frictional contact problems. The presented approach, based on a non-associated frictional law and elastic-plastic tangential slip decomposition, results into quadratic rate of convergence within the Newton-Raphson iteration loop.
AB - A new 3D smooth triangular frictional node to surface contact element is developed using an abstract symbolical programming approach. Such element is used in combination with tetrahedral continuum elements suitable for the automatic mesh generation. Smooth contact surface description is based on the six quartic Bézier surfaces. The weak formulation and the penalty method are formulated for the description of large deformation frictional contact problems. The presented approach, based on a non-associated frictional law and elastic-plastic tangential slip decomposition, results into quadratic rate of convergence within the Newton-Raphson iteration loop.
KW - Bézier
KW - Contact
KW - Frictional
KW - Smooth
KW - Symbolic
KW - Tetrahedral
UR - http://www.scopus.com/inward/record.url?scp=84893421609&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84893421609
SN - 8489925704
SN - 9788489925700
T3 - European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000
BT - European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000
T2 - European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000
Y2 - 11 September 2000 through 14 September 2000
ER -