<p>We consider the problem of a semibounded elastic rod subjected to dynamic loading and interacting with an external medium according to the Winkler dry friction model. The problem involves a free boundary. An approximate solution is obtained by the method of integral relations. Numerical results are presented as graphs of displacement velocity and stress, followed by an analysis of these results. Bibliography: 5 titles. Illustrations: 9 figures.</p>

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DYNAMIC IMPACT ON A SEMIBOUNDED ROD INTERACTING WITH THE EXTERNAL MEDIUM BY THE WINKLER DRY FRICTION MODEL

  • A. Begmatov,
  • N. T. Mamatova

摘要

We consider the problem of a semibounded elastic rod subjected to dynamic loading and interacting with an external medium according to the Winkler dry friction model. The problem involves a free boundary. An approximate solution is obtained by the method of integral relations. Numerical results are presented as graphs of displacement velocity and stress, followed by an analysis of these results. Bibliography: 5 titles. Illustrations: 9 figures.