Citation
Abstract
This paper is devoted to the development of kinematic contact-impact algorithm for impact problems. The developed algorithm is based on conservation of momentum and coefficient of restitution. Node-node and node-element contacts are formulated. The algorithm includes a novel method forhandling potential voids and overlaps at contact intersection. Rigid Coulomb’s friction model is incorporated to handle sliding conditions. The developed kinematic contact-impact algorithm is incorporated into an explicit finite difference code previously developed by the authors. To validate the developed contact-impact algorithm, some numerical examples are illustrated. Comparisons between the kinematic contact algorithm and the exact solutions are made.
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Official URL or Download Paper: https://www.tandfonline.com/doi/abs/10.1533/cras.2...
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Additional Metadata
| Item Type: | Article |
|---|---|
| Divisions: | Faculty of Engineering |
| DOI Number: | https://doi.org/10.1533/cras.2001.0163 |
| Publisher: | Taylor and Francis Group |
| Keywords: | Kinematic contact-impact algorithm; Friction; Conservation of momentum; Coefficient of restitution; Node-node contact; Node-element contact; Void handling; Overlap handling; Rigid coulomb friction; Explicit finite difference method; Numerical examples; Validation |
| Depositing User: | Mohamad Jefri Mohamed Fauzi |
| Date Deposited: | 10 Mar 2025 02:05 |
| Last Modified: | 10 Mar 2025 02:05 |
| Altmetrics: | http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1533/cras.2001.0163 |
| URI: | http://psasir.upm.edu.my/id/eprint/115645 |
| Statistic Details: | View Download Statistic |
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