| Issue |
J. Phys. IV France
Volume 134, August 2006
EURODYMAT 2006 - 8th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading
|
|
|---|---|---|
| Page(s) | 209 - 215 | |
| DOI | https://doi.org/10.1051/jp4:2006134032 | |
| Published online | 26 July 2006 | |
EURODYMAT 2006 - 8th International Conference on Mehanical and Physical Behaviour of Materials under Dynamic Loading
J. Cirne, R. Dormeval, et al.
J. Phys. IV France 134 (2006) 209-215
DOI: 10.1051/jp4:2006134032
1 Mechanical Engineering Research Institute, Moscow, Russia
2 Clemson University, Clemson, USA
Published online: 26 July 2006
© EDP Sciences 2006
J. Cirne, R. Dormeval, et al.
J. Phys. IV France 134 (2006) 209-215
DOI: 10.1051/jp4:2006134032
Constitutive equation for viscoelastic media with temperature effect at high rates of loading
J.V. Suvorova1, S.I. Alexeeva1 and I.V. Viktorova21 Mechanical Engineering Research Institute, Moscow, Russia
2 Clemson University, Clemson, USA
Published online: 26 July 2006
Abstract
Constitutive equation for the hereditary type media under
high rates of loading with temperature effects is proposed. It is based on
the original principle of temperature inclusion in hereditary integral
equation. The curve
, which is the curve of instantaneous deformation, is
considered at the same time as the curve of absolutely zero temperature. It
is the equation of curve, which bounds the whole process of loading from
above. The cases are considered when the history of temperature changing can
be neglected and we can take f[ T(t),
![$T(\tau )] = T^{\gamma }(t)$](/articles/jp4/abs/2006/03/jp4134032/img2.gif){kind=small}
, where T – temperature in Kelvin
degrees. The examples are given, which show an analogy between the processes
with abrupt changing of loading rate and abrupt changing of temperature.
© EDP Sciences 2006