Abstract
We study the problem of the stressed state and limiting equilibrium of shells with nonthrough surface cracks. Several assumptions make it possible to reduce the three-dimensional problem to the two-dimensional problem and the latter to a system of singular integral equations whose solution is constructed using numerical methods. For cylindrical and spherical shells weakened by nonthrough cracks situated along the coordinate lines we carry out a numerical analysis of the dependence of the crack opening on the load and the geometric and physico-mechanical parameters of the shells.
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Translated fromMatematicheskie Metody i Fiziko-Mekhanicheskie Polya, Issue 35, 1992, pp. 147–151.
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Nikolishin, M.M. The stressed state of elastoplastic shells with nonthrough cracks. J Math Sci 67, 2959–2963 (1993). https://doi.org/10.1007/BF01095877
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DOI: https://doi.org/10.1007/BF01095877