A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Research on Vibration Serviceability of Over-Track Buildings
Over-track buildings are widely adopted along metro lines for their superiority in intensive land use and considerable economic benefits. However, the frequently moving subway trains create large vibrations to the over-track buildings and lead to the discomfort of the occupants, especially for tall buildings. In this study, the measurement of vibration acceleration at the bottom of the columns near the railway lines, which was induced by trains driving into the car depot, was used as the vibration input of the structure. The dynamic response of the upper building was calculated by the uniform excitation method without considering the soil-structure interaction. Based on the evaluation methods presented by ISO 10137 and BS 6472-1, the vibration serviceability of the building was evaluated with the help of MATLAB programming. The results showed that the vibration serviceability of the building cannot meet the requirements and some vibration reduction measures should be taken. The research results are valuable for the finite element modeling, vibration serviceability evaluation of similar engineering.
Research on Vibration Serviceability of Over-Track Buildings
Over-track buildings are widely adopted along metro lines for their superiority in intensive land use and considerable economic benefits. However, the frequently moving subway trains create large vibrations to the over-track buildings and lead to the discomfort of the occupants, especially for tall buildings. In this study, the measurement of vibration acceleration at the bottom of the columns near the railway lines, which was induced by trains driving into the car depot, was used as the vibration input of the structure. The dynamic response of the upper building was calculated by the uniform excitation method without considering the soil-structure interaction. Based on the evaluation methods presented by ISO 10137 and BS 6472-1, the vibration serviceability of the building was evaluated with the help of MATLAB programming. The results showed that the vibration serviceability of the building cannot meet the requirements and some vibration reduction measures should be taken. The research results are valuable for the finite element modeling, vibration serviceability evaluation of similar engineering.
Research on Vibration Serviceability of Over-Track Buildings
Zhou, Huajie (author) / He, Wei (author) / Xie, Weiping (author)
Second International Conference on Transportation Information and Safety ; 2013 ; Wuhan, China
ICTIS 2013 ; 621-626
2013-06-11
Conference paper
Electronic Resource
English
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