FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2883932009> ?p ?o ?g. }

• W2883932009 endingPage "2538" @default.
• W2883932009 startingPage "2519" @default.
• W2883932009 abstract "Summary To reduce floor acceleration of base‐isolated structures under earthquakes, a tuned mass damper (TMD) system installed on the roof is studied. The optimal tuning parameters of the TMD are analyzed for linear base isolation under a generalized ground motion, and the performance of the TMD is validated using a suite of recorded ground motions. The simulation shows that a TMD tuned to the second mode of a base‐isolated structure reduces roof acceleration more effectively than a TMD tuned to the first mode. The reduction ratio, defined as the maximum roof acceleration with the TMD relative to that without the TMD, is approximately 0.9 with the second‐mode TMD. The higher effectiveness of the second‐mode TMD relative to the first‐mode TMD is attributed primarily to the unique characteristics of base isolation, ie, the relatively long first‐mode period and high base damping. The modal acceleration of the second mode is close to or even higher than that of the first mode in base‐isolated structures. The larger TMD mass ratio and lower modal damping ratio of the second‐mode TMD compared to the first‐mode TMD increases its effect on modal acceleration reduction. The reduction ratio with the second‐mode TMD improves to 0.8 for bilinear base isolation. Because of the detuning effect caused by the change in the first‐mode period in bilinear isolation, the first‐mode TMD is ineffective in reducing roof acceleration. Additionally, the displacement experienced by the second‐mode TMD is considerably smaller than that of the first‐mode TMD, thereby reducing the installation space for the TMD." @default.
• W2883932009 created "2018-08-03" @default.
• W2883932009 creator A5008812777 @default.
• W2883932009 creator A5010077964 @default.
• W2883932009 creator A5055838105 @default.
• W2883932009 date "2018-07-22" @default.
• W2883932009 modified "2023-10-14" @default.
• W2883932009 title "Second‐mode tuned mass dampers in base‐isolated structures for reduction of floor acceleration" @default.
• W2883932009 cites W1543915601 @default.
• W2883932009 cites W1594089614 @default.
• W2883932009 cites W1722680130 @default.
• W2883932009 cites W1857742093 @default.
• W2883932009 cites W1942563366 @default.
• W2883932009 cites W1947169010 @default.
• W2883932009 cites W1965777029 @default.
• W2883932009 cites W1984228624 @default.
• W2883932009 cites W2001469660 @default.
• W2883932009 cites W2053202282 @default.
• W2883932009 cites W2053826662 @default.
• W2883932009 cites W2070359199 @default.
• W2883932009 cites W2078887887 @default.
• W2883932009 cites W2097458686 @default.
• W2883932009 cites W2102546983 @default.
• W2883932009 cites W2108852291 @default.
• W2883932009 cites W2111873270 @default.
• W2883932009 cites W2138868778 @default.
• W2883932009 cites W2151178410 @default.
• W2883932009 cites W2163739496 @default.
• W2883932009 cites W2167091588 @default.
• W2883932009 doi "https://doi.org/10.1002/eqe.3097" @default.
• W2883932009 hasPublicationYear "2018" @default.
• W2883932009 type Work @default.
• W2883932009 sameAs 2883932009 @default.
• W2883932009 citedByCount "4" @default.
• W2883932009 countsByYear W28839320092020 @default.
• W2883932009 countsByYear W28839320092022 @default.
• W2883932009 countsByYear W28839320092023 @default.
• W2883932009 crossrefType "journal-article" @default.
• W2883932009 hasAuthorship W2883932009A5008812777 @default.
• W2883932009 hasAuthorship W2883932009A5010077964 @default.
• W2883932009 hasAuthorship W2883932009A5055838105 @default.
• W2883932009 hasConcept C107551265 @default.
• W2883932009 hasConcept C111335779 @default.
• W2883932009 hasConcept C111919701 @default.
• W2883932009 hasConcept C117896860 @default.
• W2883932009 hasConcept C121332964 @default.
• W2883932009 hasConcept C124139854 @default.
• W2883932009 hasConcept C127413603 @default.
• W2883932009 hasConcept C134306372 @default.
• W2883932009 hasConcept C140096630 @default.
• W2883932009 hasConcept C146978453 @default.
• W2883932009 hasConcept C15744967 @default.
• W2883932009 hasConcept C159985019 @default.
• W2883932009 hasConcept C188232333 @default.
• W2883932009 hasConcept C192562407 @default.
• W2883932009 hasConcept C198394728 @default.
• W2883932009 hasConcept C19856469 @default.
• W2883932009 hasConcept C24890656 @default.
• W2883932009 hasConcept C2524010 @default.
• W2883932009 hasConcept C2776748203 @default.
• W2883932009 hasConcept C2988284105 @default.
• W2883932009 hasConcept C33923547 @default.
• W2883932009 hasConcept C41008148 @default.
• W2883932009 hasConcept C42058472 @default.
• W2883932009 hasConcept C43947826 @default.
• W2883932009 hasConcept C48677424 @default.
• W2883932009 hasConcept C542102704 @default.
• W2883932009 hasConcept C60486960 @default.
• W2883932009 hasConcept C66938386 @default.
• W2883932009 hasConcept C68295578 @default.
• W2883932009 hasConcept C71139939 @default.
• W2883932009 hasConcept C74650414 @default.
• W2883932009 hasConceptScore W2883932009C107551265 @default.
• W2883932009 hasConceptScore W2883932009C111335779 @default.
• W2883932009 hasConceptScore W2883932009C111919701 @default.
• W2883932009 hasConceptScore W2883932009C117896860 @default.
• W2883932009 hasConceptScore W2883932009C121332964 @default.
• W2883932009 hasConceptScore W2883932009C124139854 @default.
• W2883932009 hasConceptScore W2883932009C127413603 @default.
• W2883932009 hasConceptScore W2883932009C134306372 @default.
• W2883932009 hasConceptScore W2883932009C140096630 @default.
• W2883932009 hasConceptScore W2883932009C146978453 @default.
• W2883932009 hasConceptScore W2883932009C15744967 @default.
• W2883932009 hasConceptScore W2883932009C159985019 @default.
• W2883932009 hasConceptScore W2883932009C188232333 @default.
• W2883932009 hasConceptScore W2883932009C192562407 @default.
• W2883932009 hasConceptScore W2883932009C198394728 @default.
• W2883932009 hasConceptScore W2883932009C19856469 @default.
• W2883932009 hasConceptScore W2883932009C24890656 @default.
• W2883932009 hasConceptScore W2883932009C2524010 @default.
• W2883932009 hasConceptScore W2883932009C2776748203 @default.
• W2883932009 hasConceptScore W2883932009C2988284105 @default.
• W2883932009 hasConceptScore W2883932009C33923547 @default.
• W2883932009 hasConceptScore W2883932009C41008148 @default.
• W2883932009 hasConceptScore W2883932009C42058472 @default.
• W2883932009 hasConceptScore W2883932009C43947826 @default.
• W2883932009 hasConceptScore W2883932009C48677424 @default.
• W2883932009 hasConceptScore W2883932009C542102704 @default.

• next