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Auto-parametric response of a non-holonomic system under kinematic excitation
- 1.0491739 - ÚTAM 2019 RIV IT eng A - Abstract
Náprstek, Jiří - Fischer, Cyril
Auto-parametric response of a non-holonomic system under kinematic excitation.
10th European Solid Mechanics Conference ESMC10. Bologna: Università di Trento, 2018. ISBN N.
[European Solid Mechanics Conference /10./. 02.07.2018-06.07.2018, Bologna]
Institutional support: RVO:68378297
Keywords : non-holonomic systems * dynamic stability * Gibbs-Appell function
OECD category: Construction engineering, Municipal and structural engineering
Passive tuned mass dampers (TMD) of various types are widely used in civil engineering. TV towers, masts and other slender structures exposed to wind excitation are usually equipped with such devices. If there is an insufficient place to install a conventional pendulum type device, an absorber of the ball type represents a convenient solution. In the paper, the response of a heavy ball rolling inside a semi-spherical cavity under horizontal kinematic excitation is analyzed. The system with six degrees of freedom with three non-holonomic constraints is considered
Permanent Link: http://hdl.handle.net/11104/0285368
Number of the records: 1