This study deals with the dynamical evolutions exhibited by a simple mechanical model of building, comprising a parallelepiped standing on a horizontal plane. The main goal is the introduction of a pendulum in order to reduce oscillations.The theoretical part of the work consists of a Lagrange formulation and Galerkin approximation method, and dry friction has also been considered. From the analytical/numerical simulations, we derive some important conclusions, providing us with the tools suitable for the design of absorbers in practical cases.

Oscillations Control of Rocking-Block-Type Buildings by the Addition of a Tuned Pendulum / Collini, Luca; Garziera, Rinaldo; Riabova, Kseniia; Munitsyna, Mariya; Tasora, Alessandro. - In: SHOCK AND VIBRATION. - ISSN 1070-9622. - 2016(2016), pp. 1-11. [10.1155/2016/8570538]

Oscillations Control of Rocking-Block-Type Buildings by the Addition of a Tuned Pendulum

COLLINI, Luca;GARZIERA, Rinaldo;RIABOVA, KSENIIA;TASORA, Alessandro
2016

Abstract

This study deals with the dynamical evolutions exhibited by a simple mechanical model of building, comprising a parallelepiped standing on a horizontal plane. The main goal is the introduction of a pendulum in order to reduce oscillations.The theoretical part of the work consists of a Lagrange formulation and Galerkin approximation method, and dry friction has also been considered. From the analytical/numerical simulations, we derive some important conclusions, providing us with the tools suitable for the design of absorbers in practical cases.
Oscillations Control of Rocking-Block-Type Buildings by the Addition of a Tuned Pendulum / Collini, Luca; Garziera, Rinaldo; Riabova, Kseniia; Munitsyna, Mariya; Tasora, Alessandro. - In: SHOCK AND VIBRATION. - ISSN 1070-9622. - 2016(2016), pp. 1-11. [10.1155/2016/8570538]
File in questo prodotto:
File Dimensione Formato  
ShockVibrat_CollGarzTas2015.pdf

accesso aperto

Tipologia: Versione (PDF) editoriale
Licenza: Creative commons
Dimensione 3.05 MB
Formato Adobe PDF
3.05 MB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11381/2796809
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 31
  • ???jsp.display-item.citation.isi??? 22
social impact