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Investigation of the thermoelastoplastic state of locally heated gently sloping shells

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Abstract

The article presents a new numerically analytical method of calculating the elastoplastic state of locally heated shells based on the integral representation of the solution and on new cubature formulas. The elastic and the elastoplastic state of cylindrical shells in dependence on the degree of local heating is investigated. It is established that the curvature of the shell has a considerable influence on the arising stresses (in particular, tensile stresses may appear in the range of high temperature).

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References

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Authors and Affiliations

  1. Ya. S. Podstrigach Institute of Applied Problems of Mechanics and Mathematics, Academy of Sciences of the Ukraine, L'vov, Ukraine

    V. N. Maksimovich & V. V. Drogobitskaya

Authors
  1. V. N. Maksimovich
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  2. V. V. Drogobitskaya
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Additional information

Translated from Problemy Prochnosti, No. 4, pp. 18–26, April, 1995.

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Maksimovich, V.N., Drogobitskaya, V.V. Investigation of the thermoelastoplastic state of locally heated gently sloping shells. Strength Mater 27, 185–191 (1995). https://doi.org/10.1007/BF02216036

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  • DOI: https://doi.org/10.1007/BF02216036

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