Аннотация
According to the approach based on the commonality of problems of determining effective moduli of composites and viscoelastic solids, which properties are time-inhomogeneous, it is assumed that a viscoelastic solid is a two-component composite. One component displays temporal properties defined by a pair of Castiglianian-type effective moduli, and the other is defined by a pair of Lagrangian-type effective moduli. The Voigt and Reuss averaging is performed for the obtained two-composite solid with the introduction of a time function of volume fraction. In order to determine closer estimates, a method of iterative transformation of time effective moduli is applied to the viscoelastic Voigt-Reuss model. The physical justification of the method is provided. As a result, new time effective moduli of the viscoelastic solid are obtained which give a closer estimate of temporal properties as compared to the known models.
Язык оригинала | Английский |
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Номер статьи | 012099 |
Журнал | IOP Conference Series: Materials Science and Engineering |
Том | 124 |
Номер выпуска | 1 |
DOI | |
Состояние | Опубликовано - 2 июн 2016 |
Событие | International Conference on Mechanical Engineering, Automation and Control Systems 2015, MEACS 2015 - Tomsk, Российская Федерация Продолжительность: 1 дек 2015 → 4 дек 2015 |
ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)