New effective moduli of isotropic viscoelastic composites. Part II. Comparison of approximate calculation with the analytical solution

New effective moduli of isotropic viscoelastic composites. Part II. Comparison of approximate calculation with the analytical solution

Bibliographic Details
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 124 : Mechanical Engineering, Automation and Control Systems (MEACS2015).— 2016.— [012100, 6 p.]
Main Author: Kupriyanov N. A. Nikolay Amvrosievich
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра теоретической и прикладной механики (ТПМ)
Other Authors: Simankin F. A. Fedor Arkadievich, Manabaev K. K. Kairat Kamitovich
Summary:Title screen
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%.
Published: 2016
Series:Numerical Simulation of Applied Problems
Subjects:
электронный ресурс
труды учёных ТПУ
эффективные модули
изотропные материалы
вязкоупругие материалы
композиционные материалы
приближенные расчеты
аналитические решения
Online Access:http://dx.doi.org/10.1088/1757-899X/124/1/012100
http://earchive.tpu.ru/handle/11683/33867
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648562

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