08-11-2014, 10:49 AM
Evaluation of dynamic properties of site and Response of Motion Si mulator Foundation
Author: P. Anbazhagan * , T.G. Sitharam + , G.L. Sivakumar Babu and More Ramulu | Size: 122 KB | Format: PDF | Quality: Unspecified | Publisher: Department of Civil Engineering, Indi an Institute of Science, Bangalore | pages: 10
Geotechnical parameters such as shear wave velocity and shear modulus are very important parameters in ground response analysis. The dynamic properties of foundation material below the three axes motion simulator are evaluated using the Block vibration test, Multichannel Analysis of Surface Waves (MASW) and a seismograph. This paper presents the measurements of dynamic properties using Block vibration test and MASW. Paper also present the response of foundation material due to local site condition using SHAKE2000 and vibration measurements for a passive source. Vibration characteristics of foundation material have been monitored by a seismograph with tri-axial sensors to measure the peak particle velocity in all the three directions from the passive sources such
as generator, pump house and industrial Buildings which are located at about 70m to 200m from the proposed motion simulator.
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