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The local stress in the neighborhood of a circular crack under thermal and mechanical loading

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Abstract

The long circular cylindrical sample (polymer fiber) with internal insulated circular crack under the action of constant pressure and thermal heating with the heat flow directed along the axis of the cylinder and normally to the plane of the crack is considered. A number of generalizing ratios for the stress intensity factors under thermal and mechanical loading is derived.

About the Authors

E. M. Kartashov
M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow, 119571
Russian Federation


T. V. Anisimova
M.V. Lomonosov Moscow State University of Fine Chemical Technologies, 86, Vernadskogo pr., Moscow, 119571
Russian Federation


References

1. Карташов Э.М., Цой Б., Шевелев В.В. Структурно–статистическая кинетика разрушения полимеров. М.: Химия, 2002. 740 с.

2. Карташов Э.М. Современные представления кинетической термофлуктуационной теории прочности полимеров (обзор).//Итоги науки и техники. Сер. Химия и технология ВМС. ВИНИТИ. 1991. Т. 27. С.3-112.


For citation:


Kartashov E.M., Anisimova T.V. The local stress in the neighborhood of a circular crack under thermal and mechanical loading. Fine Chemical Technologies. 2006;1(2):86-89. (In Russ.)

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