Engineering Mechanics

Proceedings Vol. 22 (2016)

ENGINEERING MECHANICS 2016

22nd INTERNATIONAL CONFERENCE
May 9 – 12, 2016, Svratka, Czech Republic

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Editors: Igor Zolotarev and Vojtěch Radolf

ISBN 978-80-87012-59-8 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

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USE AND EFICIENCY OF MULTIPLE MASS DAMPERS IN CONSTRUCTION FOUNDATIONS

Golebiowska I., Dutkiewicz M.
pages 181 - 184, full text

In the first part of the paper an overview of methods for vibration reduction of construction is presented from the point of solutions of dampers, as well as excitation of dynamic harmonic and seismic forces. In the second part of the paper the vibration of circle foundation under the harmonic excitation is analyzed. The spring-mass system is attached to the foundation. The horizontal and rotational vibrations of rigid foundation is analyzed. Foundation rests on the elastic half space. Based on the theory of body resting on the half space under dynamic excitation, the problem is described by means of differential and then matrix equation. The effects of reduction of foundation vibration are studied in detail. Several plots of the amplitude deflections of the foundation are also given and discussed.

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All papers were reviewed by members of the scientific committee.

Engineering Mechanics

International Conference

Proceedings Vol. 22 (2016)

ENGINEERING MECHANICS 2016