Details
| Original language | English |
|---|---|
| Article number | 2051687 |
| Journal | Shock and vibration |
| Volume | 2018 |
| Publication status | Published - 2018 |
| Externally published | Yes |
Abstract
Seismic analysis and energy assessment of building installed with distributed tuned vibration absorbers (d-TVAs) are presented. The performance of d-TVAs is compared with single tuned vibration absorber (STVA) installed at the top of the building. The placements of the d-TVAs are based on the modal properties of the uncontrolled and controlled buildings. The governing equations of motion of the building with the STVA and d-TVAs are solved by employing Newmark's integration method. Various energies under earthquake ground excitations are computed to study the effectiveness of using the STVA and d-TVAs. It is concluded that the use of the d-TVAs is the most competent because it effectively dissipates the seismic energy, and they are convenient to install requiring reduced space, as are placed at various floors.
ASJC Scopus subject areas
- Engineering(all)
- Civil and Structural Engineering
- Physics and Astronomy(all)
- Condensed Matter Physics
- Earth and Planetary Sciences(all)
- Geotechnical Engineering and Engineering Geology
- Engineering(all)
- Mechanics of Materials
- Engineering(all)
- Mechanical Engineering
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In: Shock and vibration, Vol. 2018, 2051687, 2018.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Seismic energy assessment of buildings with tuned vibration absorbers
AU - Elias, Said
N1 - Publisher Copyright: Copyright © 2018 Said Elias.
PY - 2018
Y1 - 2018
N2 - Seismic analysis and energy assessment of building installed with distributed tuned vibration absorbers (d-TVAs) are presented. The performance of d-TVAs is compared with single tuned vibration absorber (STVA) installed at the top of the building. The placements of the d-TVAs are based on the modal properties of the uncontrolled and controlled buildings. The governing equations of motion of the building with the STVA and d-TVAs are solved by employing Newmark's integration method. Various energies under earthquake ground excitations are computed to study the effectiveness of using the STVA and d-TVAs. It is concluded that the use of the d-TVAs is the most competent because it effectively dissipates the seismic energy, and they are convenient to install requiring reduced space, as are placed at various floors.
AB - Seismic analysis and energy assessment of building installed with distributed tuned vibration absorbers (d-TVAs) are presented. The performance of d-TVAs is compared with single tuned vibration absorber (STVA) installed at the top of the building. The placements of the d-TVAs are based on the modal properties of the uncontrolled and controlled buildings. The governing equations of motion of the building with the STVA and d-TVAs are solved by employing Newmark's integration method. Various energies under earthquake ground excitations are computed to study the effectiveness of using the STVA and d-TVAs. It is concluded that the use of the d-TVAs is the most competent because it effectively dissipates the seismic energy, and they are convenient to install requiring reduced space, as are placed at various floors.
UR - http://www.scopus.com/inward/record.url?scp=85057038026&partnerID=8YFLogxK
U2 - 10.1155/2018/2051687
DO - 10.1155/2018/2051687
M3 - Article
AN - SCOPUS:85057038026
VL - 2018
JO - Shock and vibration
JF - Shock and vibration
SN - 1070-9622
M1 - 2051687
ER -