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Influence of cyclic loading on crack growth kinetics in a viscoelastic orthotropic plate made of a composite material
Authors:A. A. Kaminskii  M. F. Selivanov
Affiliation:(1) S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kiev
Abstract:The kinetics of crack growth in a viscoelastic orthotropic plate made of a composite material is analyzed. The external load is the superposition of a cyclic load and a constant tensile load. The level of the tensile load is assumed to exceed the amplitude of the cyclic load. The kinetic curves are compared with the constant tension curves. The effect of the cyclic component is studied.Translated from Prikladnaya Mekhanika, Vol. 40, No. 9, pp. 116–122, September 2004.
Keywords:viscoelastic composite material  operator continued fraction  crack growth  cyclic load
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