Paper Title:
Energy Based Characterization of Fatigue Behaviour of Cyclically Unstable Materials
  Abstract

The paper presents a definition of a new energy based parameter which allows to better describe fatigue proprieties of materials, especially cyclically unstable materials in comparison with the Lagoda-Macha parameter. The proposed parameter distinguishes positive and negative work of external force and depends on the sign of the stresses in paths of strain in materials. It is used in laboratory tests for control of a fatigue process on hydraulic stand. A close-loop control system has been equipped with computer program based on MATLAB/Simulink module.

  Info
Periodical
Solid State Phenomena (Volumes 147-149)
Edited by
Zdzislaw Gosiewski and Zbigniew Kulesza
Pages
512-517
DOI
10.4028/www.scientific.net/SSP.147-149.512
Citation
E. Macha, J. Slowik, R. Pawliczek, "Energy Based Characterization of Fatigue Behaviour of Cyclically Unstable Materials", Solid State Phenomena, Vols. 147-149, pp. 512-517, 2009
Online since
January 2009
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Price
$32.00
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