A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Design Multi-active Devices for High-Rise Building Under Earthquake Excitation
The research analyzed the vibration of a sixty stories structure under earthquake excitation. The amplitudes displacement on the top floor of the building could be very high when the earthquake happened. To reduce the vibration of the building, a passive device Tuned Mass Damper (TMD) is installed at the highest floor of the structure. This paper proposed a control method used for multi-active devices by applying Linear–Quadratic Regulator method (LQR). The location of the multi-active devices is also investigated to find the best place for these devices. Besides, the number of active devices is considered to verify the achievement of the proposed system in the vibration reduction of the building. To examine the effectiveness of the system, the study analyzes the vibration of the high-rise building under different earthquake cases. The numerical simulation results indicate the good performance of the proposed method to restrain the vibration of the building.
Design Multi-active Devices for High-Rise Building Under Earthquake Excitation
The research analyzed the vibration of a sixty stories structure under earthquake excitation. The amplitudes displacement on the top floor of the building could be very high when the earthquake happened. To reduce the vibration of the building, a passive device Tuned Mass Damper (TMD) is installed at the highest floor of the structure. This paper proposed a control method used for multi-active devices by applying Linear–Quadratic Regulator method (LQR). The location of the multi-active devices is also investigated to find the best place for these devices. Besides, the number of active devices is considered to verify the achievement of the proposed system in the vibration reduction of the building. To examine the effectiveness of the system, the study analyzes the vibration of the high-rise building under different earthquake cases. The numerical simulation results indicate the good performance of the proposed method to restrain the vibration of the building.
Design Multi-active Devices for High-Rise Building Under Earthquake Excitation
Lect.Notes Mechanical Engineering
Long, Banh Tien (editor) / Kim, Yun-Hae (editor) / Ishizaki, Kozo (editor) / Toan, Nguyen Duc (editor) / Parinov, Ivan A. (editor) / Vu, Ngoc Pi (editor) / Pham, Tien-Hung (author) / Nguyen, Xuan-Thuan (author) / Miura, Nanako (author) / Nguyen, Van-Truong (author)
International Conference on Material, Machines and Methods for Sustainable Development ; 2020 ; Nha Trang, Vietnam
2021-03-27
8 pages
Article/Chapter (Book)
Electronic Resource
English
Optimum Design of Active/Passive Control Devices for Tall Buildings Under Earthquake Excitation
| British Library Online Contents | 2002