Matches in SemOpenAlex for { <https://semopenalex.org/work/W2962770714> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2962770714 endingPage "81" @default.
- W2962770714 startingPage "64" @default.
- W2962770714 abstract "In-plane wave propagation in a periodic rectangular frame structure, which includes axial and flexural deformation, the latter enhanced with rotational inertia (so-called ‘Rayleigh beams’), is analyzed both with a Floquet-Bloch exact formulation for free oscillations and with a numerical treatment (developed with PML absorbing boundary conditions) for forced vibrations (including Fourier representation and energy flux evaluations), induced by a concentrated force or moment. A complex interplay is observed between axial and flexural vibrations (not found in the common idealization of out-of-plane motion), giving rise to several forms of vibration localization: ‘X-’, ‘cross-’ and ‘star-’ shaped, and channel propagation. These localizations are triggered by several factors, including rotational inertia and slenderness of the beams and the type of forcing source (concentrated force or moment). Although the considered grid of beams introduces an orthotropy in the mechanical response, a surprising ‘isotropization’ of the vibration is observed at special frequencies. Moreover, rotational inertia is shown to ‘sharpen’ degeneracies related to Dirac cones (which become more pronounced when the aspect ratio of the grid is increased), while the slenderness can be tuned to achieve a perfectly flat band in the dispersion diagram. The obtained results can be exploited in the realization of metamaterials designed to filter waves during propagation." @default.
- W2962770714 created "2019-07-30" @default.
- W2962770714 creator A5024109890 @default.
- W2962770714 creator A5027454587 @default.
- W2962770714 creator A5030698371 @default.
- W2962770714 creator A5088937686 @default.
- W2962770714 date "2019-04-01" @default.
- W2962770714 modified "2023-09-26" @default.
- W2962770714 title "Free and forced wave propagation in a Rayleigh-beam grid: Flat bands, Dirac cones, and vibration localization vs isotropization" @default.
- W2962770714 cites W1664907837 @default.
- W2962770714 cites W1998763846 @default.
- W2962770714 cites W2007371871 @default.
- W2962770714 cites W2020321328 @default.
- W2962770714 cites W2033047188 @default.
- W2962770714 cites W2057589850 @default.
- W2962770714 cites W2081316365 @default.
- W2962770714 cites W2093025050 @default.
- W2962770714 cites W2142981749 @default.
- W2962770714 cites W2153971137 @default.
- W2962770714 cites W2163733920 @default.
- W2962770714 cites W2182962712 @default.
- W2962770714 cites W2332239909 @default.
- W2962770714 cites W2417284218 @default.
- W2962770714 cites W2463600443 @default.
- W2962770714 cites W2486315470 @default.
- W2962770714 cites W2523356050 @default.
- W2962770714 cites W2529473007 @default.
- W2962770714 cites W2583523942 @default.
- W2962770714 cites W2593014297 @default.
- W2962770714 cites W2593354755 @default.
- W2962770714 cites W2790693798 @default.
- W2962770714 cites W2962798321 @default.
- W2962770714 cites W2962891608 @default.
- W2962770714 cites W2962918497 @default.
- W2962770714 cites W3103781619 @default.
- W2962770714 doi "https://doi.org/10.1016/j.ijsolstr.2018.11.007" @default.
- W2962770714 hasPublicationYear "2019" @default.
- W2962770714 type Work @default.
- W2962770714 sameAs 2962770714 @default.
- W2962770714 citedByCount "36" @default.
- W2962770714 countsByYear W29627707142019 @default.
- W2962770714 countsByYear W29627707142020 @default.
- W2962770714 countsByYear W29627707142021 @default.
- W2962770714 countsByYear W29627707142022 @default.
- W2962770714 countsByYear W29627707142023 @default.
- W2962770714 crossrefType "journal-article" @default.
- W2962770714 hasAuthorship W2962770714A5024109890 @default.
- W2962770714 hasAuthorship W2962770714A5027454587 @default.
- W2962770714 hasAuthorship W2962770714A5030698371 @default.
- W2962770714 hasAuthorship W2962770714A5088937686 @default.
- W2962770714 hasBestOaLocation W29627707141 @default.
- W2962770714 hasConcept C10238366 @default.
- W2962770714 hasConcept C110407247 @default.
- W2962770714 hasConcept C120665830 @default.
- W2962770714 hasConcept C121332964 @default.
- W2962770714 hasConcept C146996283 @default.
- W2962770714 hasConcept C168834538 @default.
- W2962770714 hasConcept C198394728 @default.
- W2962770714 hasConcept C24890656 @default.
- W2962770714 hasConcept C2524010 @default.
- W2962770714 hasConcept C33923547 @default.
- W2962770714 hasConcept C57879066 @default.
- W2962770714 hasConcept C74050887 @default.
- W2962770714 hasConcept C74650414 @default.
- W2962770714 hasConceptScore W2962770714C10238366 @default.
- W2962770714 hasConceptScore W2962770714C110407247 @default.
- W2962770714 hasConceptScore W2962770714C120665830 @default.
- W2962770714 hasConceptScore W2962770714C121332964 @default.
- W2962770714 hasConceptScore W2962770714C146996283 @default.
- W2962770714 hasConceptScore W2962770714C168834538 @default.
- W2962770714 hasConceptScore W2962770714C198394728 @default.
- W2962770714 hasConceptScore W2962770714C24890656 @default.
- W2962770714 hasConceptScore W2962770714C2524010 @default.
- W2962770714 hasConceptScore W2962770714C33923547 @default.
- W2962770714 hasConceptScore W2962770714C57879066 @default.
- W2962770714 hasConceptScore W2962770714C74050887 @default.
- W2962770714 hasConceptScore W2962770714C74650414 @default.
- W2962770714 hasLocation W29627707141 @default.
- W2962770714 hasLocation W29627707142 @default.
- W2962770714 hasLocation W29627707143 @default.
- W2962770714 hasOpenAccess W2962770714 @default.
- W2962770714 hasPrimaryLocation W29627707141 @default.
- W2962770714 hasRelatedWork W144119692 @default.
- W2962770714 hasRelatedWork W1989342447 @default.
- W2962770714 hasRelatedWork W2014730522 @default.
- W2962770714 hasRelatedWork W2050988069 @default.
- W2962770714 hasRelatedWork W2052730049 @default.
- W2962770714 hasRelatedWork W2052789462 @default.
- W2962770714 hasRelatedWork W2114029939 @default.
- W2962770714 hasRelatedWork W2319336481 @default.
- W2962770714 hasRelatedWork W2360181619 @default.
- W2962770714 hasRelatedWork W2383640159 @default.
- W2962770714 hasVolume "161" @default.
- W2962770714 isParatext "false" @default.
- W2962770714 isRetracted "false" @default.
- W2962770714 magId "2962770714" @default.
- W2962770714 workType "article" @default.