Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 963-977 |
| Seitenumfang | 15 |
| Fachzeitschrift | Computer Methods in Applied Mechanics and Engineering |
| Jahrgang | 190 |
| Ausgabenummer | 8-10 |
| Publikationsstatus | Veröffentlicht - 24 Nov. 2000 |
Abstract
In typical geotechnical applications dealing with structure/soil interaction, Coulomb's frictional law is usually used. However, in many cases such a simple model may be inadequate. In this paper friction laws are developed which allow for `hardening' of the slip surface. The models are developed by simulating plastic deformations of the microstructure in the contact zone between two sliding rough surfaces with asperities. On the basis of the computed responses frictional laws are developed, which show physically relevant deviations from the Coulomb model.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Numerische Mechanik
- Ingenieurwesen (insg.)
- Werkstoffmechanik
- Ingenieurwesen (insg.)
- Maschinenbau
- Physik und Astronomie (insg.)
- Allgemeine Physik und Astronomie
- Informatik (insg.)
- Angewandte Informatik
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in: Computer Methods in Applied Mechanics and Engineering, Jahrgang 190, Nr. 8-10, 24.11.2000, S. 963-977.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Strategy for numerical testing of frictional laws with application to contact between soil and concrete
AU - Haraldsson, A.
AU - Wriggers, Peter
N1 - Funding information: Support of this work was provided by the Deutsche Forschungsgemeinschaft. This support is gratefully acknowledged.
PY - 2000/11/24
Y1 - 2000/11/24
N2 - In typical geotechnical applications dealing with structure/soil interaction, Coulomb's frictional law is usually used. However, in many cases such a simple model may be inadequate. In this paper friction laws are developed which allow for `hardening' of the slip surface. The models are developed by simulating plastic deformations of the microstructure in the contact zone between two sliding rough surfaces with asperities. On the basis of the computed responses frictional laws are developed, which show physically relevant deviations from the Coulomb model.
AB - In typical geotechnical applications dealing with structure/soil interaction, Coulomb's frictional law is usually used. However, in many cases such a simple model may be inadequate. In this paper friction laws are developed which allow for `hardening' of the slip surface. The models are developed by simulating plastic deformations of the microstructure in the contact zone between two sliding rough surfaces with asperities. On the basis of the computed responses frictional laws are developed, which show physically relevant deviations from the Coulomb model.
UR - http://www.scopus.com/inward/record.url?scp=0034310564&partnerID=8YFLogxK
U2 - 10.1016/S0045-7825(99)00456-9
DO - 10.1016/S0045-7825(99)00456-9
M3 - Article
AN - SCOPUS:0034310564
VL - 190
SP - 963
EP - 977
JO - Computer Methods in Applied Mechanics and Engineering
JF - Computer Methods in Applied Mechanics and Engineering
SN - 0045-7825
IS - 8-10
ER -