Abstract
Nonlinear damage accumulation rules are usually constructed on the basis of certain hypotheses derived from semiempirical considerations. A method is proposed for constructing an averaged nonlinear damage accumulation rule based on the direct utilization of the results of static fatigue tests on glass-reinforced plastic specimens. Numerical examples of the calculation of the static fatigue strength under repeat loading with a given strength criterion are presented.
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Literature cited
Yu. M. Tarnopol'skii and A. M. Skudra, Structural Strength and Deformation of Glass-Reinforced Plastics [in Russian], Riga (1965).
S. V. Serensen and G. P. Zaitsev, Vestn. Mashinostr., No. 2, 52 (1965).
V. S. Pugachev, Theory of Random Functions and Its Applications to Automatic Control Problems [in Russian], Moscow (1963).
E. E. Surikova and S. D. Volkov, in: Strength of Rolling-Stock Structures [in Russian], Vol. 16, Moscow (1967), p. 72.
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Sverdlovsk Branch of the Steklov Mathematical Institute, Academy of Sciences of the USSR. Institute of Polymer Mechanics, Academy of Sciences of the Latvian SSR, Riga. Translated from Mekhanika Polimerov, No. 3, pp. 492–497, May–June, 1969.
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Surikova, E.E., Volkov, S.D. & Skudra, A.M. Static fatigue of glass-reinforced plastics. Polymer Mechanics 5, 419–423 (1969). https://doi.org/10.1007/BF00855165
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DOI: https://doi.org/10.1007/BF00855165