Response control of buildings using tmdi under wind and earthquakes

Said Elias; Rajesh Rupakhety; Simon Olafsson

Response control of buildings using tmdi under wind and earthquakes

Said Elias
, Rajesh Rupakhety
, Simon Olafsson

University of Iceland

Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review

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
Publisher	European Association for Structural Dynamics
Pages	1510-1520
Number of pages	11
ISBN (Electronic)	9786188507203
Publication status	Published - 2020
Externally published	Yes
Event	11th International Conference on Structural Dynamics, EURODYN 2020 - online, Virtual, Athens, Greece Duration: 23 Nov 2020 → 26 Nov 2020 Conference number: 11 https://generalconferencefiles.s3-eu-west-1.amazonaws.com/eurodyn_2020_ebook_procedings_vol2.pdf

Publication series

Name	Proceedings of the International Conference on Structural Dynamic , EURODYN
Volume	1
ISSN (Print)	2311-9020

Conference

Conference	11th International Conference on Structural Dynamics, EURODYN 2020
Abbreviated title	EURODYN 2020
Country/Territory	Greece
City	Virtual, Athens
Period	23 Nov 2020 → 26 Nov 2020
Internet address	https://generalconferencefiles.s3-eu-west-1.amazonaws.com/eurodyn_2020_ebook_procedings_vol2.pdf

Keywords

Earthquake
High-rise building
TMDi
Wind forces

ASJC Scopus subject areas

Building and Construction
Architecture
Civil and Structural Engineering

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 (pp. 1510-1520). (Proceedings of the International Conference on Structural Dynamic , EURODYN; Vol. 1). European Association for Structural Dynamics.

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. European Association for Structural Dynamics, 2020. pp. 1510-1520 (Proceedings of the International Conference on Structural Dynamic , 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",

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year = "2020",

language = "English",

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

publisher = "European Association for Structural Dynamics",

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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. Proceedings of the International Conference on Structural Dynamic , EURODYN, vol. 1, European Association for Structural Dynamics, pp. 1510-1520, 11th International Conference on Structural Dynamics, EURODYN 2020, Virtual, Athens, Greece, 23 Nov 2020.

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. European Association for Structural Dynamics, 2020. p. 1510-1520 (Proceedings of the International Conference on Structural Dynamic , EURODYN; Vol. 1).

Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › 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

M3 - Conference contribution

AN - SCOPUS:85099724267

T3 - Proceedings of the International Conference on Structural Dynamic , 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 - European Association for Structural Dynamics

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

Y2 - 23 November 2020 through 26 November 2020

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. European Association for Structural Dynamics. 2020. p. 1510-1520. (Proceedings of the International Conference on Structural Dynamic , EURODYN).

Response control of buildings using tmdi under wind and earthquakes

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

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Cite this