Response control of buildings using tmdi under wind and earthquakes

Said Elias; Rajesh Rupakhety; Simon Olafsson

doi:10.47964/1120.9122.18725

Response control of buildings using tmdi under wind and earthquakes

Said Elias
, Rajesh Rupakhety
, Simon Olafsson

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

1 Citation (Scopus)

67 Downloads (Pure)

Abstract

The objective of this article is to investigate vibration mitigation technique of a reinforced concrete (RC) building subjected to wind or earthquake ground motion. Numerical analysis of a RC building controlled by inerter tuned mass damper (TMDi) is conducted under independent action of wind forces and earthquake ground motion. The performance of the control devices is evaluated in terms of reduction in response parameters such as floor acceleration and displacements. The results show that vibration mitigation achieved from the TMDi system employed in the RC building varies significantly with the type of excitation. Nevertheless, the TMDi system is found to be more reliable than a TMD system.

Original language	English
Title of host publication	EURODYN 2020 - 11th International Conference on Structural Dynamics, Proceedings
Editors	Manolis Papadrakakis, Michalis Fragiadakis, Costas Papadimitriou
Place of Publication	Athens
Publisher	Institute of Research and Development for Computational Methods in Engineering Sciences (ICMES)
Pages	1510-1520
Number of pages	11
Volume	1
ISBN (Electronic)	978-618-85072-0-3 (vol. 1), 978-618-85072-2-7 (set)
DOIs	https://doi.org/10.47964/1120.9122.18725
Publication status	Published - 2020
Externally published	Yes
Event	11th International Conference on Structural Dynamics, EURODYN 2020 - Virtual Duration: 23 Nov 2020 → 26 Nov 2020 Conference number: 11

Publication series

Name	Proceedings of the International Conference on Structural Dynamics, EURODYN
Publisher	Institute of Research and Development for Computational Methods in Engineering Sciences (ICMES)
Volume	2020
ISSN (Print)	2311-9020

Conference

Conference	11th International Conference on Structural Dynamics, EURODYN 2020
Abbreviated title	EURODYN
Period	23/11/20 → 26/11/20

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 11 Sustainable Cities and Communities

Keywords

Earthquake
High-rise building
TMDi
Wind forces

Access to Document

10.47964/1120.9122.18725

ArticleFinal published version, 1.65 MB

Cite this

Elias, S., Rupakhety, R., & Olafsson, S. (2020). Response control of buildings using tmdi under wind and earthquakes. In M. Papadrakakis, M. Fragiadakis, & C. Papadimitriou (Eds.), EURODYN 2020 - 11th International Conference on Structural Dynamics, Proceedings (Vol. 1, pp. 1510-1520). (Proceedings of the International Conference on Structural Dynamics, EURODYN; Vol. 2020). Institute of Research and Development for Computational Methods in Engineering Sciences (ICMES). https://doi.org/10.47964/1120.9122.18725

Elias, Said ; Rupakhety, Rajesh ; Olafsson, Simon. / Response control of buildings using tmdi under wind and earthquakes. EURODYN 2020 - 11th International Conference on Structural Dynamics, Proceedings. editor / Manolis Papadrakakis ; Michalis Fragiadakis ; Costas Papadimitriou. Vol. 1 Athens : Institute of Research and Development for Computational Methods in Engineering Sciences (ICMES), 2020. pp. 1510-1520 (Proceedings of the International Conference on Structural Dynamics, EURODYN).

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title = "Response control of buildings using tmdi under wind and earthquakes",

abstract = "The objective of this article is to investigate vibration mitigation technique of a reinforced concrete (RC) building subjected to wind or earthquake ground motion. Numerical analysis of a RC building controlled by inerter tuned mass damper (TMDi) is conducted under independent action of wind forces and earthquake ground motion. The performance of the control devices is evaluated in terms of reduction in response parameters such as floor acceleration and displacements. The results show that vibration mitigation achieved from the TMDi system employed in the RC building varies significantly with the type of excitation. Nevertheless, the TMDi system is found to be more reliable than a TMD system.",

keywords = "Earthquake, High-rise building, TMDi, Wind forces",

author = "Said Elias and Rajesh Rupakhety and Simon Olafsson",

note = "Publisher Copyright: {\textcopyright} 2020 European Association for Structural Dynamics. All rights reserved.; 11th International Conference on Structural Dynamics, EURODYN 2020, EURODYN ; Conference date: 23-11-2020 Through 26-11-2020",

year = "2020",

doi = "10.47964/1120.9122.18725",

language = "English",

volume = "1",

series = "Proceedings of the International Conference on Structural Dynamics, EURODYN",

publisher = "Institute of Research and Development for Computational Methods in Engineering Sciences (ICMES)",

pages = "1510--1520",

editor = "Manolis Papadrakakis and Michalis Fragiadakis and Costas Papadimitriou",

booktitle = "EURODYN 2020 - 11th International Conference on Structural Dynamics, Proceedings",

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Elias, S, Rupakhety, R & Olafsson, S 2020, Response control of buildings using tmdi under wind and earthquakes. in M Papadrakakis, M Fragiadakis & C Papadimitriou (eds), EURODYN 2020 - 11th International Conference on Structural Dynamics, Proceedings. vol. 1, Proceedings of the International Conference on Structural Dynamics, EURODYN, vol. 2020, Institute of Research and Development for Computational Methods in Engineering Sciences (ICMES), Athens, pp. 1510-1520, 11th International Conference on Structural Dynamics, EURODYN 2020, 23/11/20. https://doi.org/10.47964/1120.9122.18725

Response control of buildings using tmdi under wind and earthquakes. / Elias, Said; Rupakhety, Rajesh; Olafsson, Simon.
EURODYN 2020 - 11th International Conference on Structural Dynamics, Proceedings. ed. / Manolis Papadrakakis; Michalis Fragiadakis; Costas Papadimitriou. Vol. 1 Athens: Institute of Research and Development for Computational Methods in Engineering Sciences (ICMES), 2020. p. 1510-1520 (Proceedings of the International Conference on Structural Dynamics, EURODYN; Vol. 2020).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Response control of buildings using tmdi under wind and earthquakes

AU - Elias, Said

AU - Rupakhety, Rajesh

AU - Olafsson, Simon

N1 - Conference code: 11

PY - 2020

Y1 - 2020

N2 - The objective of this article is to investigate vibration mitigation technique of a reinforced concrete (RC) building subjected to wind or earthquake ground motion. Numerical analysis of a RC building controlled by inerter tuned mass damper (TMDi) is conducted under independent action of wind forces and earthquake ground motion. The performance of the control devices is evaluated in terms of reduction in response parameters such as floor acceleration and displacements. The results show that vibration mitigation achieved from the TMDi system employed in the RC building varies significantly with the type of excitation. Nevertheless, the TMDi system is found to be more reliable than a TMD system.

AB - The objective of this article is to investigate vibration mitigation technique of a reinforced concrete (RC) building subjected to wind or earthquake ground motion. Numerical analysis of a RC building controlled by inerter tuned mass damper (TMDi) is conducted under independent action of wind forces and earthquake ground motion. The performance of the control devices is evaluated in terms of reduction in response parameters such as floor acceleration and displacements. The results show that vibration mitigation achieved from the TMDi system employed in the RC building varies significantly with the type of excitation. Nevertheless, the TMDi system is found to be more reliable than a TMD system.

KW - Earthquake

KW - High-rise building

KW - TMDi

KW - Wind forces

UR - https://www.scopus.com/pages/publications/85099724267

U2 - 10.47964/1120.9122.18725

DO - 10.47964/1120.9122.18725

M3 - Conference contribution

AN - SCOPUS:85099724267

VL - 1

T3 - Proceedings of the International Conference on Structural Dynamics, EURODYN

SP - 1510

EP - 1520

BT - EURODYN 2020 - 11th International Conference on Structural Dynamics, Proceedings

A2 - Papadrakakis, Manolis

A2 - Fragiadakis, Michalis

A2 - Papadimitriou, Costas

PB - Institute of Research and Development for Computational Methods in Engineering Sciences (ICMES)

CY - Athens

T2 - 11th International Conference on Structural Dynamics, EURODYN 2020

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ER -

Elias S, Rupakhety R, Olafsson S. Response control of buildings using tmdi under wind and earthquakes. In Papadrakakis M, Fragiadakis M, Papadimitriou C, editors, EURODYN 2020 - 11th International Conference on Structural Dynamics, Proceedings. Vol. 1. Athens: Institute of Research and Development for Computational Methods in Engineering Sciences (ICMES). 2020. p. 1510-1520. (Proceedings of the International Conference on Structural Dynamics, EURODYN). doi: 10.47964/1120.9122.18725

Response control of buildings using tmdi under wind and earthquakes

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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