Designing of layered rod structures from viscoelastic materials at a given service life |
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| Authors: | Yu V Nemirovskii A V Mishchenko |
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| Institution: | (1) Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia |
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| Abstract: | The problem on the rational design of a layered rod structure subjected to force and temperature actions under the conditions
of creep is considered. The linear hereditary theory is used for the viscoelastic materials of layers. The rods are packages
of several homogeneous layers with a rectangular cross section. The variable geometrical parameters of the rods are determined
from the energy equal-strength condition at a given in stant of time.
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Translated from Mekhanika Kompozitnykh Materialov, Vol. 43, No. 5, pp. 581–594, September–October, 2007. |
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| Keywords: | creep layered rods equal-strength condition long-term strength dissipated energy |
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