Isospectral systems for tapered beams
| Autor: | G. Subramanian, A. Raman |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 1996 |
| Předmět: |
Finite element method
Beams and girders Boundary conditions Taper powers Acoustics and Ultrasonics Generalization Mechanical Engineering Mathematical analysis Mathematics::Spectral Theory Condensed Matter Physics Natural frequencies Spectrum analysis Set (abstract data type) Nonlinear Sciences::Exactly Solvable and Integrable Systems Isospectral Vibrations (mechanical) Isospectral systems Mechanics of Materials Boundary value problem Equivalence (measure theory) Mathematics |
| Zdroj: | IndraStra Global. |
| ISSN: | 2381-3652 |
| DOI: | 10.1006/jsvi.1996.0568 |
| Popis: | A generalization of an existing method to obtain isospectral systems (i.e., systems having the same natural frequencies for a given set of boundary conditions) for beams of all taper powers is attempted. As illustration of its success, typical isospectrally equivalent systems obtained by this method are presented. They are confirmed for their frequency equivalence by the finite element method (FEM). Incomplete and scaled isospectral systems also are indicated. ? 1996 Academic Press Limited. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|