流れ・波・地震

[II-203] Quantification of variability for site amplification factors evaluated from seismic observation records and evaluation of its effect to an earthquake motion evaluation index

*Noriki Sugahara¹, Masahiro Takenobu¹, Souhei Jimbo¹, Arata Sano¹, Atsushi Nozu², Yosuke Nagasaka², Masayuki Yamada³, Hiroki Eguchi³ (1. National Institute for Land and Infrastructure Management, 2. Port and Airport Research Institute, 3. NEWJEC Inc.)

Keywords:port and harbor, earthquake, site amplification factor, spectral inversion, power spectral intensity (PSI)