| Issue |
MATEC Web Conf.
Volume 178, 2018
22nd International Conference on Innovative Manufacturing Engineering and Energy - IManE&E 2018
|
|
|---|---|---|
| Article Number | 06010 | |
| Number of page(s) | 6 | |
| Section | Mechanical and Manufacturing Equipment Devices and Instrumentation | |
| DOI | https://doi.org/10.1051/matecconf/201817806010 | |
| Published online | 24 July 2018 | |
Some aspects of design and application of inertial dampers
1
University of Science and Technology, Faculty of Civil, Environmental Engineering and Architecture, Al. Prof. S. Kaliskiego 7, 85-796 Bydgoszcz, Poland
2
Ivano-Frankivsk Branch of Pidstryhach-Institute for Applied Problems in Mechanics and Mathematics, NAS of Ukraine, Department of modelling of damping systems, Mykytynetska 3, 76002 Ivano-Frankivsk, Ukraine
3
Ivano-Frankivsk National Technical University of Oil and Gas, Department of Structural Mechanics, Karpatska 15 ; 76019 Ivano-Frankivsk, Ukraine
* Corresponding author: macdut@utp.edu.pl
Over the last years, there has been intensive development of technologies applied to protect structures such as overhead transmission lines, chimneys, high rise buildings from excessive dynamic effects leading to their damage or destruction. In the paper special attention is put on the system of passive dampers applied to overhead transmission lines and dampers used in oil and gas industry. The efficiency of the aeolian damper is presented. The constructions of weighted drill pipes with vibration-impact particle dampers designed to absorb the energy of longitudinal and twisting oscillations of the drill tool are described. The advantage of a multi-container absorber is substantiated. The application aspects of the inertial dampers developed by the authors are combined using a common effect based on the antiresonance phenomenon.
© The Authors, published by EDP Sciences, 2018.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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