The basic ideas for describing the dispersive wave motion in microstructured solids are discussed in the one-dimensional setting because then the differences between various microstructure models are clearly visible. An overview of models demonstrates a variety of approaches, but the consistent structure of the theory is best considered from the unified viewpoint of internal variables. It is shown that the unification of microstructure models can be achieved using the concept of dual internal variables.
Scholarly Commons Citation
Berezovski, A., Engelbrecht, J. & Berezovski, M. Acta Mech (2011) 220: 349. https://doi.org/10.1007/s00707-011-0468-0
Mechanics of Materials Commons, Numerical Analysis and Computation Commons, Partial Differential Equations Commons
Dr. Mihhail Berezovski was not affiliated with Embry-Riddle Aeronautical University at the time this paper was published.