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Problem of modelling a layered medium taking into account the creep of its materialsстатья
Информация о цитировании статьи получена из
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 20 мая 2019 г.
- Авторы: Bobyleva T., Shamaev A.
- Журнал: MATEC Web of Conferences
- Том: 196
- Год издания: 2018
- Первая страница: 01030
- DOI: 10.1051/matecconf/201819601030
- Аннотация: Problems for heterogeneous materials arise in many areas of construction. This article deals with elastic-creeping layered composite materials. Relations of the theory of linear heredity of Boltzmann-Volterra are accepted. Creep kernels are given by the sum of a finite number of decreasing exponential functions. Such sum of several exponential functions can be used to approximate the experimental data for the creep and relaxation kernels with a given accuracy. It is obtained that the resulting homogeneous medium is described by a creep kernel, which is also a sum of decreasing exponential functions. Algorithm for the rapid and accurate calculation of averaged creep kernels of a homogenized material is proposed. Some qualitative properties of the received homogenized model are analyzed.
- Добавил в систему: Левитин Александр Леонидович