<p>The relaxation properties of badminton strings made of polymer material are studied. Relaxation curves are obtained in a deformation range from 25 to 75% of the breaking elongation. The values of the relaxation process rate parameter are determined. Indicated that a string with a large elongation at break demonstrates higher values of internal stresses and relaxation process rate.</p>

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Relaxation Properties of Strings for Sports Equipment

  • A. I. Stogova,
  • V. V. Vasil’eva,
  • O. A. Molokanova Moskalyuk

摘要

The relaxation properties of badminton strings made of polymer material are studied. Relaxation curves are obtained in a deformation range from 25 to 75% of the breaking elongation. The values of the relaxation process rate parameter are determined. Indicated that a string with a large elongation at break demonstrates higher values of internal stresses and relaxation process rate.