REDUCING METHOD OF THE VIBRATION TROUBLES FROM A HOUSE STANDING ALONG A RAILWAY LINE(Structures)
2006 Volume 12 Issue 23 Pages 87-90
Details
2006 Volume 12 Issue 23 Pages 87-90
In order to reduce the vibration troubles from a house standing along a railway line, three methods were tried at a vacant lot (site A). Adopting the most effective method of improvement of soil for a site B close to a railway line, the following results are obtained. The amplification ratio (2F/1F) becomes small for the transverse and the vertical components. The peak ground displacement ratio (1F/GL) becomes small for the vibration level which is larger than 20×10^<-6> meter. Accordig to the 1/3 octave band analysis, input motion of radial component of which frequency is higher than 10Hz to the house decreases.
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