On nonlinear strain vectors and tensors in continuum theories of mechanics

On nonlinear strain vectors and tensors in continuum theories of mechanics

A non-linear mathematical model of hyperbolic thermoelastic continuum with fine microstructure is proposed. The model is described in terms of 4-covariant field theoretical formalism. Fine microstructure is represented by d-tensors, playing role of extra field variables. A Lagrangian density for hyperb...

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Bibliographic Details
Main Authors: Vladimir A Kovalev, Yuriy N Radayev
Format: Article
Language:English
Published: Samara State Technical University 2014-03-01
Series:Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki
Subjects:
thermoelasticity
microstructure
field
extra field
action
covariance
conservation law
d-tensor
4-current
energy-momentum tensor
kinematic constraint
lagrange multiplier
rotation
frame indifference principle
extrastrain tensor
Online Access:https://journals.eco-vector.com/1991-8615/article/viewFile/20720/16980

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https://journals.eco-vector.com/1991-8615/article/viewFile/20720/16980

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