Hostname: page-component-78c5997874-lj6df Total loading time: 0 Render date: 2024-11-19T11:00:23.525Z Has data issue: false hasContentIssue false
  • English
  • Français

Research on ground vibration of the Shanghai Synchrotron Radiation Facility

Published online by Cambridge University Press:  29 September 2010

X. Wang ,
H. Du ,
Z. Yan  and
L. Yin
X. Wang*
Affiliation:
Shanghai Institute of Applied Physics, PO Box 800-204, Shanghai 201800, People's Republic of China
H. Du
Affiliation:
Shanghai Institute of Applied Physics, PO Box 800-204, Shanghai 201800, People's Republic of China
Z. Yan
Affiliation:
Shanghai Institute of Applied Physics, PO Box 800-204, Shanghai 201800, People's Republic of China
L. Yin
Affiliation:
Shanghai Institute of Applied Physics, PO Box 800-204, Shanghai 201800, People's Republic of China
*
†Email address for correspondence:wangxiao@sinap.ac.cn
Get access

Abstract

Ground vibration is a key issue for the Shanghai Synchrotron Radiation Facility (SSRF), which is a third-generation light source under commissioning. However, the ground vibration of the SSRF is much larger than other light sources for relatively softer soil and deeper bedrock. More than 1000 piles with 0.6 m diameter down to 48 m underground, and slabs of 1450 mm thickness for the storage ring tunnel and the experiment hall, have been used to attenuate the ground vibration. Measurement results show that these piles and slab have obvious attenuation effect for the vibration induced by nearby vehicles and air conditioners. The coherences with respect to different distances are also carried out.

Type
Poster paper
Information
Diamond Light Source Proceedings , Volume 1 , Issue MEDSI-6 , October 2010 , e3
Copyright
Copyright © Diamond Light Source Ltd 2010

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Andersen, L. & Nielsen, S. R. K. 2005 Reduction of ground vibration by means of barriers or soil improvement along a railway track. Intl J. Soil Dyn. Earthq. Engng 25, 701–706.Google Scholar
Lianhua, O. 2006 The ground vibration measurement at SSRF site and their effect evaluation. MEDSI 2006, Spring 8, Japan, 5.Google Scholar
Xiao, W., Yan, Z. B., Du, H. W. & Yin, L. X. 2008 Mechanical stability for magnet girder assembly at SSRF. J. Synchrotron Radiat. 15, 385–391.Google Scholar
Xu, Y. L. & Hong, X. J. 2008 Stochastic modeling of traffic-induced building vibration. J. Sound Vib. 313, 149–170.CrossRefGoogle Scholar