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Effect of anisotropy on the cyclic deformation and heating of SVAM-type glass-reinforced plastics

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Abstract

The effect of anisotropy of the mechanical properties on the cyclic deformation and heating of 1:1 and 5:1 SVAM-type glass laminates has been investigated for symmetrical tension-compression and pulsating tension and compression. It is shown that on the main part of the fatigue curve, depending on the anisotropy and the cyclic stress level, the temperature may be stabilized. At the same time, fracture is invariably accompanied, under fixed experimental conditions, by a rise in temperature to a certain value that depends only on the anisotropy property of the glass-reinforced plastic, the strain also reaching critical values that are determined by the cycle asymmetry and the anisotropy property of the material.

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Additional information

Institute of Mathematics and Mechanics, Academy of Sciences of the Armenian SSR, Erevan. Translated from Mekhanika Polimerov, No. 5, pp. 898–903, September–October, 1971.

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Sarkisyan, N.E. Effect of anisotropy on the cyclic deformation and heating of SVAM-type glass-reinforced plastics. Polymer Mechanics 7, 800–804 (1971). https://doi.org/10.1007/BF00857503

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Keywords

  • Fatigue
  • Mechanical Property
  • Anisotropy
  • Stress Level
  • Main Part