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Author:

Chang, Le (Chang, Le.) | Ren, Min (Ren, Min.) | Yan, Wei-Ming (Yan, Wei-Ming.) (Scholars:闫维明) | Zhou, Fu-Lin (Zhou, Fu-Lin.)

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EI Scopus PKU CSCD

Abstract:

The purpose of this paper is to study the environmental vibration effects on the adjacent buildings and the promulgation regulation of vibration in structure. An in situ experiment was carried out to measure the vibration acceleration of the urban road, elevated road and buildings and analyzed from multi-aspects as: The acceleration time history, frequency spectrum and vibration level. Results show that vibrations induced by urban road and elevated road are separately focused on 5-25 Hz and 5-45 Hz, which attenuate in soil with the increase of distance and amplify in the building with the rise of floor and may induce high frequency vibration of local components in structure. Inside multi-story building, the vertical vibration is stronger than the horizontal, and the latitude horizontal vibration is stronger than the longitude horizontal. The vibration amplifies with the rise of floor and the amplified multiple is according to the structure stiffness in that direction. The forced vibration of structure mainly comes from the ground surface motion.

Keyword:

Roads and streets Vibration analysis Environmental regulations Floors Buildings

Author Community:

  • [ 1 ] [Chang, Le]Beijing Laboratory of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing 100022, China
  • [ 2 ] [Ren, Min]Research Test Center of Earthquake Engineering, Guangzhou University, Guangzhou 510405, China
  • [ 3 ] [Yan, Wei-Ming]Beijing Laboratory of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing 100022, China
  • [ 4 ] [Zhou, Fu-Lin]Research Test Center of Earthquake Engineering, Guangzhou University, Guangzhou 510405, China

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Source :

Journal of Beijing University of Technology

ISSN: 0254-0037

Year: 2008

Issue: 10

Volume: 34

Page: 1053-1058

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 9

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