Artículo de revista
Direct determination of stresses from the stress equations of motion and wave propagation for a new class of elastic bodies
Fecha
2015Registro en:
Mathematics and Mechanics of Solids, Volumen: 20 Número: 1 Páginas: 80-91 Número especial, jan 2015
DOI: 10.1177/1081286514543600
Autor
Bustamante Plaza, Roger
Sfyris, D.
Institución
Resumen
For a new class of elastic bodies, where the linearized strain tensor is given as a function of the Cauchy stress tensor,
the problem of considering unsteady motions is studied. A system of partial differential equations that only depends on
the stress tensor is found from the equation of motion, which is a system of six partial differential equations for the six
components of the stress tensor. A simple boundary value problem is solved for a 1D bar using exact and numerical
methods.