Abstract
The recovery of rigid porous polyurethane after preliminary static and vibrational creep has been experimentally investigated. The effect of a small additional vibrational load on the recovery process is discussed. The results of describing the recovery with the aid of an expression in the form of a Volterra multiple-integral series and a relation of the Leaderman-Rozovskii type are examined.
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Additional information
For Communication 6 see [17].
Institute of Polymer Mechanics, Academy of Sciences of the Latvian SSR, Riga. Translated from Mekhanika Polimerov, No. 5, pp. 818–824, September–October, 1970.
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Kregers, A.F., Maksimov, R.D. Vibrocreep of polymeric materials. Polymer Mechanics 6, 708–713 (1970). https://doi.org/10.1007/BF00856199
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DOI: https://doi.org/10.1007/BF00856199