Dynamic analysis of two-dimensional frictional contact by linear complementarity problem formulation
Two-dimensional dynamic contact is formulated as a linear complementarity problem using contact compatibility conditions and the Coulomb friction law. For the time integration of dynamic response, displacements are approximated as second-order polynomials and a new scheme of considering velocity dis...
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| Veröffentlicht in: | International journal of solids and structures 1996-12, Vol.33 (30), p.4605-4624 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Two-dimensional dynamic contact is formulated as a linear complementarity problem using contact compatibility conditions and the Coulomb friction law. For the time integration of dynamic response, displacements are approximated as second-order polynomials and a new scheme of considering velocity discontinuities is presented. The efficiency of the method is shown with three numerical examples. |
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| ISSN: | 0020-7683 1879-2146 |
| DOI: | 10.1016/0020-7683(95)00280-4 |