Details
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 8th Asia-Pacific Conference on Wind Engineering, APCWE 2013 |
| Editors | Nagesh R. Iyer, Prem Krishna, Rajan S. Selvi, P. Harikrishna |
| Pages | 968-977 |
| Number of pages | 10 |
| ISBN (electronic) | 9789810780111 |
| Publication status | Published - 2013 |
| Externally published | Yes |
| Event | 8th Asia-Pacific Conference on Wind Engineering, APCWE 2013 - Chennai, India Duration: 10 Dec 2013 → 14 Dec 2013 |
Publication series
| Name | Proceedings of the 8th Asia-Pacific Conference on Wind Engineering, APCWE 2013 |
|---|
Abstract
Wind response control of a 76-storey benchmark building installed with distributed multiple tuned mass dampers (MTMDs) is investigated. The performance of the distributed MTMDs is compared with all MTMDs placed at top floor and with single tuned mass damper (STMD) having same total mass. The STMD is placed at top floor of the benchmark building; different mass ratios are given for STMD to improve performance of the building. The MTMDs are placed at top floor of the benchmark building; same way different mass ratios are given to MTMDs to improve performance of the building. The TMDs are placed where the mode shape amplitude of the buildings is the largest/large in the particular mode and each tuned with the corresponding modal frequency, while controlling first five modes in MTMDs. The mass ratios are varied to obtain improved performance of the building. It is concluded that MTMDs are more effective than the case of STMD, and further, the distributed MTMDs are more effective to control wind induced vibration of the building.
Keywords
- Benchmark building, Distributed MTMDs, Modal frequency, Mode shape
ASJC Scopus subject areas
Sustainable Development Goals
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Proceedings of the 8th Asia-Pacific Conference on Wind Engineering, APCWE 2013. ed. / Nagesh R. Iyer; Prem Krishna; Rajan S. Selvi; P. Harikrishna. 2013. p. 968-977 (Proceedings of the 8th Asia-Pacific Conference on Wind Engineering, APCWE 2013).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Wind response control of 76-storey benchmark building with distributed multiple tuned mass dampers
AU - Elias, Said
AU - Matsagar, Vasant
N1 - Publisher Copyright: Copyright © 2013 APCWE-VIII. All rights reserved. Published by Research Publishing, Singapore.
PY - 2013
Y1 - 2013
N2 - Wind response control of a 76-storey benchmark building installed with distributed multiple tuned mass dampers (MTMDs) is investigated. The performance of the distributed MTMDs is compared with all MTMDs placed at top floor and with single tuned mass damper (STMD) having same total mass. The STMD is placed at top floor of the benchmark building; different mass ratios are given for STMD to improve performance of the building. The MTMDs are placed at top floor of the benchmark building; same way different mass ratios are given to MTMDs to improve performance of the building. The TMDs are placed where the mode shape amplitude of the buildings is the largest/large in the particular mode and each tuned with the corresponding modal frequency, while controlling first five modes in MTMDs. The mass ratios are varied to obtain improved performance of the building. It is concluded that MTMDs are more effective than the case of STMD, and further, the distributed MTMDs are more effective to control wind induced vibration of the building.
AB - Wind response control of a 76-storey benchmark building installed with distributed multiple tuned mass dampers (MTMDs) is investigated. The performance of the distributed MTMDs is compared with all MTMDs placed at top floor and with single tuned mass damper (STMD) having same total mass. The STMD is placed at top floor of the benchmark building; different mass ratios are given for STMD to improve performance of the building. The MTMDs are placed at top floor of the benchmark building; same way different mass ratios are given to MTMDs to improve performance of the building. The TMDs are placed where the mode shape amplitude of the buildings is the largest/large in the particular mode and each tuned with the corresponding modal frequency, while controlling first five modes in MTMDs. The mass ratios are varied to obtain improved performance of the building. It is concluded that MTMDs are more effective than the case of STMD, and further, the distributed MTMDs are more effective to control wind induced vibration of the building.
KW - Benchmark building
KW - Distributed MTMDs
KW - Modal frequency
KW - Mode shape
UR - http://www.scopus.com/inward/record.url?scp=85072176727&partnerID=8YFLogxK
U2 - 10.3850/978-981-07-8012-8_287
DO - 10.3850/978-981-07-8012-8_287
M3 - Conference contribution
AN - SCOPUS:85072176727
T3 - Proceedings of the 8th Asia-Pacific Conference on Wind Engineering, APCWE 2013
SP - 968
EP - 977
BT - Proceedings of the 8th Asia-Pacific Conference on Wind Engineering, APCWE 2013
A2 - Iyer, Nagesh R.
A2 - Krishna, Prem
A2 - Selvi, Rajan S.
A2 - Harikrishna, P.
T2 - 8th Asia-Pacific Conference on Wind Engineering, APCWE 2013
Y2 - 10 December 2013 through 14 December 2013
ER -