The equations of motion of the main structure with attached multiple tuned mass dampers
Piotr Wielgos
Department of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology (Poland)
https://orcid.org/0000-0003-3548-9945
Abstract
A mathematical model of structure with multiple tuned mass dampers (MTMD) is presented in this paper. An important difficulty, connected with these model, is building a global damping matrix of the system. The own proposals FEM elements describing additional elements attached to the main system in the form of tuned dampers have been proposed here. The benefits of the new FEM elements have been briefly discussed.
Keywords:
multiple tuned mass dampers, global damping matrix, FEM elementsReferences
Wielgos P., Równania ruchu konstrukcji głównej z dołączonymi tłumikami drgań opisanymi standardowym modelem reologicznym, Budownictwo i Architektura 9(2) (2011) 23-38.
Google Scholar
Wielgos P., Ocena skuteczności działania wielokrotnych, strojonych tłumików masowych w konstrukcjach budowlanych, Rozprawa doktorska, Lublin, 2010.
Google Scholar
Rakowski G. i in., Mechanika budowli: ujęcie komputerowe, tom 2, Arkady, Warszawa, 1992.
Google Scholar
Błazik–Borowa E., Podgórski J., Wprowadzenie do metody elementów skończonych w statyce konstrukcji inżynierskich, IZT, Lublin, 2001.
Google Scholar
Xu Y.L., He Q., Ko J.M., Dynamic response of damper–connected adjacent buildings under earthquake excitation, Engineering Structures 21(2) (1999) 135–148.
DOI: https://doi.org/10.1016/S0141-0296(97)00154-5
Google Scholar
Lewandowski R., Dynamika konstrukcji budowlanych, Wydawnictwo Politechniki Poznańskiej, 2006.
Google Scholar
Lewandowski R., Grzymisławska J., Dynamic analysis of structures with Multiple Tuned Mass Dampers, Journal of Civil Engineering and Management 15(1) (2009) 77–86.
DOI: https://doi.org/10.3846/1392-3730.2009.15.77-86
Google Scholar
Authors
Piotr WielgosDepartment of Structural Mechanics; Faculty of Civil Engineering and Architecture; Lublin University of Technology Poland
https://orcid.org/0000-0003-3548-9945
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