Abstract
Contact problems for elastic hollow cylinders made of an inhomogeneous material are considered. The cylinders are subjected to uniformly distributed internal or external pressure and interact with a stiff shroud or finite-length insert. Poisson’s ratio (Young’s modulus) of the elastic material varies along the radial coordinate. The problem equations are reduced to integral equations with respect to contact pressures. A singular asymptotic method, which is fairly effective for contact regions of sufficiently large length, is applied to solve the problem.
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Original Russian Text © D.A. Pozharskii, N.B. Zolotov.
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Translated from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, Vol. 60, No. 6, pp. 130–138, November-December, 2019.
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Pozharskii, D.A., Zolotov, N.B. Contact Problems for Hollow Cylinders Made of an Inhomogeneous Material. J Appl Mech Tech Phy 60, 1088–1095 (2019). https://doi.org/10.1134/S0021894419060142
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DOI: https://doi.org/10.1134/S0021894419060142