Modifications of the Mathematical Crisher Model for Effective Moduli of Two-Component Elastic Isotropic Composite
| Parent link: | Key Engineering Materials: Scientific Journal Vol. 685 : High Technology: Research and Applications 2015 (HTRA 2015).— 2016.— [P. 206-210] |
|---|---|
| Main Author: | |
| Other Authors: | , |
| Summary: | Title screen The problem of determining the effective properties of composite materials is actual problem for deformable body mechanics. The model, proposed by Crisher for modeling effective values of the coefficient of thermal conductivity, has been considered. Modifications of this mathematical model for two-component elastic composite were built. Model of Hill-Budiansky compresses classic fork of Voigt-Reuss, if it is added by Voigt component. Expressions of hybrid effective characteristics through the use of effective Hashin-Shtrikman moduli are built. The accuracy is estimated depending on the type of modification of the effective characteristics for the calculation of the stress-strain state of bodies (two-layer shell and three-layer plate) made from composite materials. The results are compared with the exact classical solutions, and admissible concordance is achieved. Режим доступа: по договору с организацией-держателем ресурса |
| Language: | English |
| Published: |
2016
|
| Series: | Numerical Simulation of Physical and Chemical Processes |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.4028/www.scientific.net/KEM.685.206 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646433 |