“School of ILSF”
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| Paper IPM / ILSF / 17525 |
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In this study the results of ground vibration measurement for the site of Iranian Light Source Facility (ILSF) has been investigated. Light source buildings are very sensitive to ground weak motions. Sources of the ground vibrations could be Cultural noise from human activities like traffic and industrial works. In order to satisfy requirements for level of the ground vibrations, a perfect ground vibration survey has been conducted and compared to other similar projects. Two broad-band seismometers have been utilized for surveying the ground vibration at ILSF site. Raw data have been pre-processed as well as analyzed in terms of seismology and engineering aspects. Spectrum amplitudes along with powers of the vibration amplitudes were calculated at the time domains. Power spectral densities of vibration displacements have been extracted from the measurements and were compared to results of other synchrotron projects. The results show that the dedicated site for ILSF is in the appropriate condition in the point view of ground vibration issues.
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