J. Křivánek
2 Papers
2 Citations
J. Křivánek is an academic researcher. The author has contributed to research in topics: Cylinder stress & Residual stress. The author has an hindex of 1, co-authored 2 publications.
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Papers
Residual stress distribution in extruded polypropylene pipes
TL;DR: In this article, the authors deal with the experimental determination of residual stress and other inherent properties, density, yield stress, specific enthalpy of fusion and melting point temperature, of a polypropylene grade for pipe applications.
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The Effect of Specimen Size on the Determination of Residual Stress in Polymer Pipe Wall
TL;DR: In this paper, the results from experiments focused on determining the tangential residual stress distribution in the walls of polypropylene pipes of different dimensions are compared and the correction suggested in this article is determined based on three-dimensional FEM simulations of the experiment.
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