Calculation of Amplification at Surface Ground In Two-Layered Soil.

Keyword

SURFACE LAYER,ENGINEERING BEDROCK,S-wave velocity,Density,Thickness,Damping factor,Predominant Frequency,Predominant Period,Angular Velocity,Shear Modulus,Impedance Ratio,Amplitude Ratio.

Reference

・『An Introduction to Dynamic Soil-Structure Interaction』(Architectural Institute of Japan)/『入門・建物と地盤との動的相互作用』(日本建築学会)
・『建築の振動』(西川孝夫、荒川利治、久田嘉章、曽田五月也、藤堂正喜)

Remarks

・Amplitude Ratio=Ampltude of Ground Response Wave/(2*Ampltude of Incident Seismic Wave to Bedrock in condition of removing SURFACE LAYER).

History

・2014/08/12:layout change.
・2009/03/27:Moved from www.am-consulting.co.jp to here.