Method of approximate calculation of the stress tensor in layered elastic-creeping environmentsстатья
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Дата последнего поиска статьи во внешних источниках: 6 декабря 2018 г.
Аннотация:The paper deals with the problem of constructing an effective model of a layered composite material. The layers consist of elastic-creeping materials, the creep kernels of which are exponents. The characteristics of the averaged model are given in explicit form. Some qualitative properties of the homogenized model are analyzed. Estimates of the closeness of the displacement and stress fields for the initial and averaged models are given. An example of numerical modeling of the characteristics of an averaged material is presented. The exact number of constants required for a complete description of the averaged model is given.