Effect of Vibration from Highway Vehicle Load on adjacent Buildings and Its Assessment

2019 3rd International Workshop on Renewable Energy and Development

能源学;生态环境科学

Wang, Gang^1 ; Wu, Cai^2 ; Li, Shujin^2

Central Research Institute of Building and Construction Co. Ltd, Xitucheng Road, Haidian District, Beijing

100082, China^1

School of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan, Hubei

430070, China^2

关键词: Adjacent buildings;    Effect of vibration;    Highway vehicles;    Induced vibrations;    Residential building;    Technical support;    Vertical vibrations;    Vibration response;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/267/5/052048/pdf
DOI  :  10.1088/1755-1315/267/5/052048

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

This paper studies the influence of highway vehicle loads on the vibration of nearby buildings, and both the vehicle induced vibration of ground and adjacent residential are analyzed. Firstly, testing points are arranged on both sides of a highway named Xiongchu Avenue to measure the ground vibration caused by vehicle loads. Secondly, the corresponding vibration response of a nearby residential building is measured. The natural frequency of this building is identified by NexT/ERA method. The results show that the influence of the traffic load on the frequency of the building is mainly between 8Hz to 20Hz. The acceleration level of each storey and influence of vibration on human comfort are calculated, and it is concluded that all the degree of vertical vibration are belong to the requirements in the Chinese code. This paper provides corresponding technical support for solving the problem of such traffic system.