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Title: | New effective moduli of isotropic viscoelastic composites. Part II. Comparison of approximate calculation with the analytical solution |
Authors: | Kupriyanov, Nikolay Amvrosievich Simankin, Fedor Arkadievich Manabaev, Kairat Kamitovich |
Keywords: | эффективные модули; изотропные материалы; вязкоупругие материалы; композиционные материалы; приближенные расчеты; аналитические решения |
Issue Date: | 2016 |
Publisher: | IOP Publishing |
Citation: | Kupriyanov N. A. New effective moduli of isotropic viscoelastic composites. Part II. Comparison of approximate calculation with the analytical solution / N. A. Kupriyanov, F. A. Simankin, K. K. Manabaev // IOP Conference Series: Materials Science and Engineering. — 2016. — Vol. 124 : Mechanical Engineering, Automation and Control Systems (MEACS2015) : International Conference, 1–4 December 2015, Tomsk, Russia : [proceedings]. — [012100, 6 p.]. |
Abstract: | A new approximate algorithm for calculating a stress-strain state of viscoelastic bodies is used. The algorithm is based on the derivation of the expressions of time-effective modules. These modules are obtained by iterative changes, compressing the fork of Voigt-Reuss. As an example the analytic solution about the action of a concentrated force on the viscoelastic half-space is compared with the approximate solution. Numerical calculations are performed for a wide range of relaxation characteristics of a viscoelastic half-space. Results of the comparison of stresses and displacements with the analytic solution give coincidence within 3... 15%. |
URI: | http://earchive.tpu.ru/handle/11683/33867 |
Appears in Collections: | Материалы конференций |
Files in This Item:
File | Description | Size | Format | |
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dx.doi.org-10.1088-1757-899X-124-1-012100.pdf | 938,46 kB | Adobe PDF | View/Open |
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