Reference transversely isotropic medium approximating a given generally anisotropic medium

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F18%3A10385081" target="_blank" >RIV/00216208:11320/18:10385081 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/s11200-017-1017-7" target="_blank" >https://doi.org/10.1007/s11200-017-1017-7</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11200-017-1017-7" target="_blank" >10.1007/s11200-017-1017-7</a>

Result language
angličtina
Original language name
Reference transversely isotropic medium approximating a given generally anisotropic medium
Original language description
For a given stiffness tensor (tensor of elastic moduli) of a generally anisotropic medium, we can estimate the extent to which the medium is transversely isotropic, and determine the direction of its reference symmetry axis. In this paper, we rotate the given stiffness tensor about this reference symmetry axis, and determine the reference transversely isotropic (uniaxial) stiffness tensor as the average of the rotated stiffness tensor over all angles of rotation. The obtained reference transversely isotropic (uniaxial) stiffness tensor represents an analytically differentiable approximation of the given generally anisotropic stiffness tensor. The proposed analytic method is compared with a previous numerical method in two numerical examples.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10500 - Earth and related environmental sciences

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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