Matches in SemOpenAlex for { <https://semopenalex.org/work/W3213348891> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W3213348891 abstract "Abstract The parametric response of a cantilever thick beam with a tip mass subjected to harmonic axial support motion is investigated. The governing non-linear equation of motion is derived for an arbitrary axial support motion. To formulate a simple, physically correct dynamic model for the stability and periodicity analyses, the governing equation is truncated to the first characteristic mode of vibration. Using Green’s function and Schauder’s fixed point theorem, the necessary and sufficient conditions for the existence of periodic oscillatory behavior of the beam are established. The influence of the harmonic base excitation parameters, i.e., the excitation amplitude and frequency, on the steady-state amplitude of vibration are determined. Depending on the values of the excitation amplitude and frequency in the stable and unstable regions, the solution exhibits many shapes besides the transition periodic shapes. Numerical results indicate that for a given beam under a known excitation, increasing the tip mass would usually reduce the stable periodic region. To show the effect of rotary inertia and shear deformation, the beam model is reduced to the Euler-Bernoulli and purely flexural beam theories, respectively. The results show that using purely flexural or even Euler-Bernoulli model rather than Timoshenko, would produce an incorrect periodic region." @default.
- W3213348891 created "2021-11-22" @default.
- W3213348891 creator A5049143564 @default.
- W3213348891 creator A5070017039 @default.
- W3213348891 date "2001-11-11" @default.
- W3213348891 modified "2023-09-27" @default.
- W3213348891 title "Nonlinear Vibration and Periodicity Analysis of Timoshenko Beams Under Harmonic Base Excitation" @default.
- W3213348891 doi "https://doi.org/10.1115/imece2001/de-23217" @default.
- W3213348891 hasPublicationYear "2001" @default.
- W3213348891 type Work @default.
- W3213348891 sameAs 3213348891 @default.
- W3213348891 citedByCount "0" @default.
- W3213348891 crossrefType "proceedings-article" @default.
- W3213348891 hasAuthorship W3213348891A5049143564 @default.
- W3213348891 hasAuthorship W3213348891A5070017039 @default.
- W3213348891 hasConcept C121332964 @default.
- W3213348891 hasConcept C127413603 @default.
- W3213348891 hasConcept C127934551 @default.
- W3213348891 hasConcept C131770355 @default.
- W3213348891 hasConcept C134306372 @default.
- W3213348891 hasConcept C158622935 @default.
- W3213348891 hasConcept C190699663 @default.
- W3213348891 hasConcept C198394728 @default.
- W3213348891 hasConcept C24890656 @default.
- W3213348891 hasConcept C33923547 @default.
- W3213348891 hasConcept C42058472 @default.
- W3213348891 hasConcept C62520636 @default.
- W3213348891 hasConcept C66938386 @default.
- W3213348891 hasConcept C83581075 @default.
- W3213348891 hasConceptScore W3213348891C121332964 @default.
- W3213348891 hasConceptScore W3213348891C127413603 @default.
- W3213348891 hasConceptScore W3213348891C127934551 @default.
- W3213348891 hasConceptScore W3213348891C131770355 @default.
- W3213348891 hasConceptScore W3213348891C134306372 @default.
- W3213348891 hasConceptScore W3213348891C158622935 @default.
- W3213348891 hasConceptScore W3213348891C190699663 @default.
- W3213348891 hasConceptScore W3213348891C198394728 @default.
- W3213348891 hasConceptScore W3213348891C24890656 @default.
- W3213348891 hasConceptScore W3213348891C33923547 @default.
- W3213348891 hasConceptScore W3213348891C42058472 @default.
- W3213348891 hasConceptScore W3213348891C62520636 @default.
- W3213348891 hasConceptScore W3213348891C66938386 @default.
- W3213348891 hasConceptScore W3213348891C83581075 @default.
- W3213348891 hasLocation W32133488911 @default.
- W3213348891 hasOpenAccess W3213348891 @default.
- W3213348891 hasPrimaryLocation W32133488911 @default.
- W3213348891 hasRelatedWork W1620418237 @default.
- W3213348891 hasRelatedWork W1991969066 @default.
- W3213348891 hasRelatedWork W1999218586 @default.
- W3213348891 hasRelatedWork W2015850365 @default.
- W3213348891 hasRelatedWork W2029641575 @default.
- W3213348891 hasRelatedWork W2048231567 @default.
- W3213348891 hasRelatedWork W2101882711 @default.
- W3213348891 hasRelatedWork W210839680 @default.
- W3213348891 hasRelatedWork W2902991636 @default.
- W3213348891 hasRelatedWork W2936753730 @default.
- W3213348891 hasRelatedWork W2947132735 @default.
- W3213348891 hasRelatedWork W2971694606 @default.
- W3213348891 hasRelatedWork W2982005401 @default.
- W3213348891 hasRelatedWork W2989227515 @default.
- W3213348891 hasRelatedWork W3020063609 @default.
- W3213348891 hasRelatedWork W3084132991 @default.
- W3213348891 hasRelatedWork W3134266635 @default.
- W3213348891 hasRelatedWork W3156777315 @default.
- W3213348891 hasRelatedWork W3170705279 @default.
- W3213348891 hasRelatedWork W783897058 @default.
- W3213348891 isParatext "false" @default.
- W3213348891 isRetracted "false" @default.
- W3213348891 magId "3213348891" @default.
- W3213348891 workType "article" @default.