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- Title
Two mode Mindlin-Herrmann rod solution based on modified couple stress theory.
- Authors
Güven, U.
- Abstract
In this work, the classical two mode Mindlin-Herrmann rod model is extended by using the modified couple stress theory having the single internal length scale parameter to investigate the propagation of the longitudinal stress waves along a nanorod. This analysis also contains the single mode Rayleigh Bishop rod solution based on the modified couple stress theory. Comparative results for the classical Mindlin-Herrmann and the single mode Rayleigh-Bishop rod models based on the modified couple stress theory are presented and discussed. The present analysis shows that Mindlin-Herrmann rod model is influenced significantly by the internal length scale parameter.
- Subjects
THEORY of wave motion; COUPLES (Mechanics); LONGITUDINAL strength (Structural engineering); RAYLEIGH model; NANORODS
- Publication
ZAMM -- Journal of Applied Mathematics & Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 2014, Vol 94, Issue 12, p1011
- ISSN
0044-2267
- Publication type
Article
- DOI
10.1002/zamm.201300066