Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023531732> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2023531732 abstract "Abstract A method is presented to obtain accurate estimations of the natural frequencies of nonuniform Euler-Bernoulli beams (the method can deal easily with all possible combinations of classical boundary conditions, including rotating and supporting end springs). The method is based on a repeated finite difference calculation with different step sizes and the use of the Richardson extrapolation (also known as the deferred approach to the limit) on the calculated eigenvalues. Implemented in double precision arithmetic in a PC/286/87 personal computer, this scheme is shown to achieve about ten correct digits in the first five natural frequencies of uniform beams (six correct digits for modes as high as 20) and to agree satisfactorily with exact and approximate natural frequencies of several types of nonuniform beams reported by other authors. The finite difference approximation to the Euler-Bernoulli equation is solved by the Rayleigh quotient iteration method (a variant of the inverse power method) so that mode shapes can be calculated along with the natural frequencies." @default.
- W2023531732 created "2016-06-24" @default.
- W2023531732 creator A5087184512 @default.
- W2023531732 date "1993-04-01" @default.
- W2023531732 modified "2023-10-15" @default.
- W2023531732 title "Accurate Finite Difference Calculation Of The Natural Frequencies Of Euler-Bernoulli Beams Using Richardson Extrapolation" @default.
- W2023531732 doi "https://doi.org/10.1006/jsvi.1993.1124" @default.
- W2023531732 hasPublicationYear "1993" @default.
- W2023531732 type Work @default.
- W2023531732 sameAs 2023531732 @default.
- W2023531732 citedByCount "4" @default.
- W2023531732 countsByYear W20235317322014 @default.
- W2023531732 crossrefType "journal-article" @default.
- W2023531732 hasAuthorship W2023531732A5087184512 @default.
- W2023531732 hasConcept C102893441 @default.
- W2023531732 hasConcept C121332964 @default.
- W2023531732 hasConcept C132459708 @default.
- W2023531732 hasConcept C134306372 @default.
- W2023531732 hasConcept C152361515 @default.
- W2023531732 hasConcept C158693339 @default.
- W2023531732 hasConcept C181330731 @default.
- W2023531732 hasConcept C182310444 @default.
- W2023531732 hasConcept C198394728 @default.
- W2023531732 hasConcept C205951836 @default.
- W2023531732 hasConcept C207467116 @default.
- W2023531732 hasConcept C24890656 @default.
- W2023531732 hasConcept C2524010 @default.
- W2023531732 hasConcept C28826006 @default.
- W2023531732 hasConcept C32758168 @default.
- W2023531732 hasConcept C33923547 @default.
- W2023531732 hasConcept C62520636 @default.
- W2023531732 hasConcept C62884695 @default.
- W2023531732 hasConcept C78736273 @default.
- W2023531732 hasConcept C97355855 @default.
- W2023531732 hasConceptScore W2023531732C102893441 @default.
- W2023531732 hasConceptScore W2023531732C121332964 @default.
- W2023531732 hasConceptScore W2023531732C132459708 @default.
- W2023531732 hasConceptScore W2023531732C134306372 @default.
- W2023531732 hasConceptScore W2023531732C152361515 @default.
- W2023531732 hasConceptScore W2023531732C158693339 @default.
- W2023531732 hasConceptScore W2023531732C181330731 @default.
- W2023531732 hasConceptScore W2023531732C182310444 @default.
- W2023531732 hasConceptScore W2023531732C198394728 @default.
- W2023531732 hasConceptScore W2023531732C205951836 @default.
- W2023531732 hasConceptScore W2023531732C207467116 @default.
- W2023531732 hasConceptScore W2023531732C24890656 @default.
- W2023531732 hasConceptScore W2023531732C2524010 @default.
- W2023531732 hasConceptScore W2023531732C28826006 @default.
- W2023531732 hasConceptScore W2023531732C32758168 @default.
- W2023531732 hasConceptScore W2023531732C33923547 @default.
- W2023531732 hasConceptScore W2023531732C62520636 @default.
- W2023531732 hasConceptScore W2023531732C62884695 @default.
- W2023531732 hasConceptScore W2023531732C78736273 @default.
- W2023531732 hasConceptScore W2023531732C97355855 @default.
- W2023531732 hasLocation W20235317321 @default.
- W2023531732 hasOpenAccess W2023531732 @default.
- W2023531732 hasPrimaryLocation W20235317321 @default.
- W2023531732 hasRelatedWork W1492809807 @default.
- W2023531732 hasRelatedWork W2005553184 @default.
- W2023531732 hasRelatedWork W2010049146 @default.
- W2023531732 hasRelatedWork W2012893194 @default.
- W2023531732 hasRelatedWork W2022843198 @default.
- W2023531732 hasRelatedWork W2034612346 @default.
- W2023531732 hasRelatedWork W2142292800 @default.
- W2023531732 hasRelatedWork W2162413529 @default.
- W2023531732 hasRelatedWork W2169145862 @default.
- W2023531732 hasRelatedWork W2187882394 @default.
- W2023531732 hasRelatedWork W2188109416 @default.
- W2023531732 hasRelatedWork W2298022261 @default.
- W2023531732 hasRelatedWork W2315953263 @default.
- W2023531732 hasRelatedWork W2346115845 @default.
- W2023531732 hasRelatedWork W2392455009 @default.
- W2023531732 hasRelatedWork W2780410818 @default.
- W2023531732 hasRelatedWork W2898060969 @default.
- W2023531732 hasRelatedWork W342998568 @default.
- W2023531732 hasRelatedWork W2935551437 @default.
- W2023531732 hasRelatedWork W2985722733 @default.
- W2023531732 isParatext "false" @default.
- W2023531732 isRetracted "false" @default.
- W2023531732 magId "2023531732" @default.
- W2023531732 workType "article" @default.