Closure of a Longitudinal Crack in a Shallow Cylindrical Shell in Bending |
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Authors: | I P Shats'kyi |
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Affiliation: | (1) Ivano-Frankivs'k Department of the Pidstryhach Institute for Applied Problems in Mechanics and Mathematics, Ukrainian Academy of Sciences, Ivano-Frankivs'k, Ukraine |
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Abstract: | We study the two-dimensional problem of contact interaction of the lips of a longitudinal crack in a cylindrical shell subjected
to bending under the assumption of contact along a line. The influence of the surface curvature and crack closure on the stressed
state and limiting equilibrium of the shell is analyzed. The numerical results are compared with the asymptotic solution of
the problem.
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Translated from Fizyko-Khimichna Mekhanika Materialiv, Vol. 41, No. 2, pp. 45–48, March–April, 2005. |
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Keywords: | |
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