Version 1
: Received: 22 September 2019 / Approved: 23 September 2019 / Online: 23 September 2019 (06:13:10 CEST)
How to cite:
Chang, S.; Cho, S. G. Mitigation Effect of Seismic Acceleration of Nuclear Power Plant Electric Cabinet Using Tuned Mass Damper under Earthquakes. Preprints2019, 2019090261. https://doi.org/10.20944/preprints201909.0261.v1
Chang, S.; Cho, S. G. Mitigation Effect of Seismic Acceleration of Nuclear Power Plant Electric Cabinet Using Tuned Mass Damper under Earthquakes. Preprints 2019, 2019090261. https://doi.org/10.20944/preprints201909.0261.v1
Chang, S.; Cho, S. G. Mitigation Effect of Seismic Acceleration of Nuclear Power Plant Electric Cabinet Using Tuned Mass Damper under Earthquakes. Preprints2019, 2019090261. https://doi.org/10.20944/preprints201909.0261.v1
APA Style
Chang, S., & Cho, S. G. (2019). Mitigation Effect of Seismic Acceleration of Nuclear Power Plant Electric Cabinet Using Tuned Mass Damper under Earthquakes. Preprints. https://doi.org/10.20944/preprints201909.0261.v1
Chicago/Turabian Style
Chang, S. and Sung Gook Cho. 2019 "Mitigation Effect of Seismic Acceleration of Nuclear Power Plant Electric Cabinet Using Tuned Mass Damper under Earthquakes" Preprints. https://doi.org/10.20944/preprints201909.0261.v1
Abstract
In this study, a tuned mass damper is proposed as a seismic acceleration mitigating technique of an electrical cabinet inside the nuclear power plant. In order to know the mitigation performance, the electrical cabinet and the tuned mass damper were modeled using SAP2000. The sine sweep wave was used to confirm the vibration characteristics of the cabinet over a wide frequency range, and the several various earthquakes were applied to the cabinet to verify the control performance of the tuned mass damper. After analyzing the numerical results, it is summarized that the application of the proposed technique can reduce the acceleration response of the cabinet.
Keywords
nuclear power plant; electric cabinet; tuned mass damper; earthquake; vibration control
Subject
Engineering, Civil Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.