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S. Park, J. Choi, J.S. Park, H.S. Park, "Vibration Control Effect of Locally Resonant Metamaterials on Serviceability of Floors: An Analytical Investigation", in P. Ivanyi, J. Kruis, B.H.V. Topping, (Editors), "Proceedings of the Seventeenth International Conference on Civil, Structural and Environmental Engineering Computing", Civil-Comp Press, Edinburgh, UK, Online volume: CCC 6, Paper 11.7, 2023, doi:10.4203/ccc.6.11.7

Keywords: vibration serviceability, vibration control, locally resonant metamaterials, CFS framed building, joist.

Abstract

This study aims to contribute to the improvement of vibration serviceability through vibration control of CFS floors. To investigate the effect of the application of locally resonant metamaterials (LRMs) on the serviceability of CFS floors, an analytical investigation study was conducted by targeting the slab model of the LRMsincorporated CFS system. For this study, the software MIDAS was used, and the target model was designed according to the criteria presented in previous research on CFS modeling. Analysis was conducted by evaluating the natural frequencies and acceleration responses of the bare slab structure and slabs with different numbers of LRMs attached under dynamic loads and assessing their serviceability. As a result, based on the criteria presented in AIJ 1991, it has been evaluated that the use of LRMs for vibration control has a significant effect on improving the serviceability of the CFS floor.

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Front Page Browse CCC CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Conferences ISSN 2753-3239 CCC: 6 PROCEEDINGS OF THE SEVENTEENTH INTERNATIONAL CONFERENCE ON CIVIL, STRUCTURAL AND ENVIRONMENTAL ENGINEERING COMPUTING Edited by: P. Ivanyi, J. Kruis and B.H.V. Topping Paper 11.7 Vibration Control Effect of Locally Resonant Metamaterials on Serviceability of Floors: An Analytical Investigation S. Park, J. Choi, J.S. Park and H.S. Park Department of Architecture and Architectural Engineering, Yonsei University, Seoul, Republic of Korea doi:10.4203/ccc.6.11.7 Full Bibliographic Reference for this paper S. Park, J. Choi, J.S. Park, H.S. Park, "Vibration Control Effect of Locally Resonant Metamaterials on Serviceability of Floors: An Analytical Investigation", in P. Ivanyi, J. Kruis, B.H.V. Topping, (Editors), "Proceedings of the Seventeenth International Conference on Civil, Structural and Environmental Engineering Computing", Civil-Comp Press, Edinburgh, UK, Online volume: CCC 6, Paper 11.7, 2023, doi:10.4203/ccc.6.11.7 Keywords: vibration serviceability, vibration control, locally resonant metamaterials, CFS framed building, joist. Abstract This study aims to contribute to the improvement of vibration serviceability through vibration control of CFS floors. To investigate the effect of the application of locally resonant metamaterials (LRMs) on the serviceability of CFS floors, an analytical investigation study was conducted by targeting the slab model of the LRMsincorporated CFS system. For this study, the software MIDAS was used, and the target model was designed according to the criteria presented in previous research on CFS modeling. Analysis was conducted by evaluating the natural frequencies and acceleration responses of the bare slab structure and slabs with different numbers of LRMs attached under dynamic loads and assessing their serviceability. As a result, based on the criteria presented in AIJ 1991, it has been evaluated that the use of LRMs for vibration control has a significant effect on improving the serviceability of the CFS floor. download the full-text of this paper (PDF, 8 pages, 354 Kb) go to the previous paper go to the next paper return to the table of contents return to the volume description
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