FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3169366234> ?p ?o ?g. }

• W3169366234 endingPage "107965" @default.
• W3169366234 startingPage "107965" @default.
• W3169366234 abstract "Highly flexible thin-walled beams with complex open cross-sections are sensitive to torsional and warping effects. The analysis of higher-order vibration modes in these structures needs more accurate and precise methods in order to achieve reliable results and detect the cross-sectional deformations in the structures’ free vibration response. This paper analyzes higher vibration modes in a series of thin-walled beams, which were proposed by Chen as benchmark problems. These are all open-section thin-walled beams with complex geometries. Global vibration modes, such as bending and torsion, related to the rigid cross-sectional deformations can be detected via classical and shear refined theories. However, cross-sectional deformations appear at higher frequencies, and these modes are mixed with the global ones. To highlight this fact, this paper compares classical beam theories with refined ones based on the Carrera Unified Formulation (CUF) and the shell results using the commercial finite element (FE) software and the data available from the literature. The CUF FEs based on the power of cross-sectional deformation coordinates (x, z) and those based on the Lagrangian polynomials are implemented and compared using Modal Assurance Criterion. A number of interesting conclusions are drawn about the effectiveness of classical and CUF-based results. The need for models capable of detecting cross-sectional deformations is outlined. In fact, many modes are lost by classical beam theories; on the other hand, they show rigid cross-section modes that do not really exist. This fact is also confirmed by the shell models, which are more expensive in terms of computational costs regarding the efficient CUF ones proposed here." @default.
• W3169366234 created "2021-06-22" @default.
• W3169366234 creator A5010888641 @default.
• W3169366234 creator A5029494530 @default.
• W3169366234 creator A5041025620 @default.
• W3169366234 creator A5070858707 @default.
• W3169366234 creator A5081517523 @default.
• W3169366234 date "2021-09-01" @default.
• W3169366234 modified "2023-10-18" @default.
• W3169366234 title "Benchmarks for higher-order modes evaluation in the free vibration response of open thin-walled beams due to the cross-sectional deformations" @default.
• W3169366234 cites W1498663207 @default.
• W3169366234 cites W1532302222 @default.
• W3169366234 cites W1827717918 @default.
• W3169366234 cites W1968781827 @default.
• W3169366234 cites W1980112452 @default.
• W3169366234 cites W1987851744 @default.
• W3169366234 cites W1990169567 @default.
• W3169366234 cites W1991682659 @default.
• W3169366234 cites W1992763127 @default.
• W3169366234 cites W1993894412 @default.
• W3169366234 cites W1997910701 @default.
• W3169366234 cites W2000309712 @default.
• W3169366234 cites W2012031277 @default.
• W3169366234 cites W2024321552 @default.
• W3169366234 cites W2024655911 @default.
• W3169366234 cites W2028939309 @default.
• W3169366234 cites W2030475359 @default.
• W3169366234 cites W2030879635 @default.
• W3169366234 cites W2031980956 @default.
• W3169366234 cites W2034179788 @default.
• W3169366234 cites W2077672881 @default.
• W3169366234 cites W2077924899 @default.
• W3169366234 cites W2078244658 @default.
• W3169366234 cites W2083345508 @default.
• W3169366234 cites W2086202364 @default.
• W3169366234 cites W2087933332 @default.
• W3169366234 cites W2092094360 @default.
• W3169366234 cites W2094148526 @default.
• W3169366234 cites W2094181057 @default.
• W3169366234 cites W2097212787 @default.
• W3169366234 cites W2112731924 @default.
• W3169366234 cites W2115028605 @default.
• W3169366234 cites W2132782245 @default.
• W3169366234 cites W2165167308 @default.
• W3169366234 cites W2167699935 @default.
• W3169366234 cites W2294780270 @default.
• W3169366234 cites W2295110067 @default.
• W3169366234 cites W2334202052 @default.
• W3169366234 cites W2395243644 @default.
• W3169366234 cites W2560863133 @default.
• W3169366234 cites W2614236150 @default.
• W3169366234 cites W2754291526 @default.
• W3169366234 cites W2789491785 @default.
• W3169366234 cites W2889485140 @default.
• W3169366234 cites W2981217293 @default.
• W3169366234 cites W2985040944 @default.
• W3169366234 cites W3008027365 @default.
• W3169366234 cites W3093857659 @default.
• W3169366234 cites W4248165463 @default.
• W3169366234 doi "https://doi.org/10.1016/j.tws.2021.107965" @default.
• W3169366234 hasPublicationYear "2021" @default.
• W3169366234 type Work @default.
• W3169366234 sameAs 3169366234 @default.
• W3169366234 citedByCount "22" @default.
• W3169366234 countsByYear W31693662342021 @default.
• W3169366234 countsByYear W31693662342022 @default.
• W3169366234 countsByYear W31693662342023 @default.
• W3169366234 crossrefType "journal-article" @default.
• W3169366234 hasAuthorship W3169366234A5010888641 @default.
• W3169366234 hasAuthorship W3169366234A5029494530 @default.
• W3169366234 hasAuthorship W3169366234A5041025620 @default.
• W3169366234 hasAuthorship W3169366234A5070858707 @default.
• W3169366234 hasAuthorship W3169366234A5081517523 @default.
• W3169366234 hasConcept C104286136 @default.
• W3169366234 hasConcept C121332964 @default.
• W3169366234 hasConcept C127413603 @default.
• W3169366234 hasConcept C134306372 @default.
• W3169366234 hasConcept C135628077 @default.
• W3169366234 hasConcept C141071460 @default.
• W3169366234 hasConcept C154945302 @default.
• W3169366234 hasConcept C157202957 @default.
• W3169366234 hasConcept C168834538 @default.
• W3169366234 hasConcept C188027245 @default.
• W3169366234 hasConcept C190699663 @default.
• W3169366234 hasConcept C192562407 @default.
• W3169366234 hasConcept C198394728 @default.
• W3169366234 hasConcept C24890656 @default.
• W3169366234 hasConcept C32758168 @default.
• W3169366234 hasConcept C33923547 @default.
• W3169366234 hasConcept C41008148 @default.
• W3169366234 hasConcept C52234038 @default.
• W3169366234 hasConcept C62520636 @default.
• W3169366234 hasConcept C66938386 @default.
• W3169366234 hasConcept C71139939 @default.
• W3169366234 hasConcept C71924100 @default.
• W3169366234 hasConcept C77461463 @default.
• W3169366234 hasConcept C87744240 @default.
• W3169366234 hasConceptScore W3169366234C104286136 @default.

• next