Indoor vibration of a high-rise frame structure office building near metro lines

Lei He; Qine Zeng; Yanan Wu; Xueying Wang; Ruixiang Song; Yubin Wu

doi:10.1117/12.2673353

3 April 2023 Indoor vibration of a high-rise frame structure office building near metro lines

Lei He, Qine Zeng, Yanan Wu, Xueying Wang, Ruixiang Song, Yubin Wu

Proceedings Volume 12599, Second International Conference on Digital Society and Intelligent Systems (DSInS 2022); 125991P (2023) https://doi.org/10.1117/12.2673353
Event: 2nd International Conference on Digital Society and Intelligent Systems (DSInS 2022), 2022, Chendgu, China

Abstract

The indoor vibration of a high-rise frame structure office building near the subway is studied using the method of field test. The research results show that the average value of the vibration acceleration effective value of outdoor point is 0.003893 m/s2 , and with the rise of the floor, the indoor vibration of the building shows a fluctuation law, and the vibration is amplified in the middle and high floors. The vibration outdoor is mainly distributed in 50Hz~80Hz, and the peak frequency is 63Hz, and the indoor vibration is significantly reduced above 40Hz, while amplified below 35Hz.

Citation Download Citation

Lei He, Qine Zeng, Yanan Wu, Xueying Wang, Ruixiang Song, and Yubin Wu "Indoor vibration of a high-rise frame structure office building near metro lines", Proc. SPIE 12599, Second International Conference on Digital Society and Intelligent Systems (DSInS 2022), 125991P (3 April 2023); https://doi.org/10.1117/12.2673353

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