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- Title
On the stored and dissipated energies in heterogeneous rate-independent systems: theory and simple examples.
- Authors
Vivier, G.; Trumel, H.; Hild, F.
- Abstract
The aim of the present work is to determine the amount of dissipated and stored energies in structures containing frictional cracks and elasto-plastic zones. The proposed theory combines micromechanical and thermodynamic tools to calculate both energies. Using simple examples, it is shown that the Taylor–Quinney coefficient is not a constant, and can be much less than the values usually considered (i.e. close to unity).
- Subjects
FORCE &; energy; WORK (Mechanics); ENERGY dissipation; MICROELECTROMECHANICAL systems; THERMODYNAMICS
- Publication
Continuum Mechanics & Thermodynamics, 2009, Vol 20, Issue 7, p411
- ISSN
0935-1175
- Publication type
Article
- DOI
10.1007/s00161-008-0089-6