Japan Geoscience Union Meeting 2016

Presentation information


Symbol O (Public) » Public

[O-02] Poster presentations by senior high school students

Sun. May 22, 2016 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall HALL6)

Convener:*Tatsuhiko Hara(International Institute of Seismology and Earthquake Engineering, Building Research Institute), Miwa Kuri(International Research Institute of Disaster Science, Tohoku University), Keiko Konya(Research Institute for Global Change, Japan Agency for Marine-Earth Science and Technology), Hajime Naruse(Department of Geology and Mineralogy, Graduate School of Science, Kyoto University), Kou Yamada(Waseda University)

1:45 PM - 3:15 PM

[O02-P61] Do not swing farther earthquake ? - Exploring the distance attenuation and site effect around Tokyo -

*Masahiro Saito1 (1.Tokyo Metropolitan Ryogoku Senior High School)

Keywords:distance attenuation, site effect , Kanto

There are three elements in the mechanism of seismic ground motion. It is a thing about a source region, propagation path and ground condition. To separate influence of propagation path and ground condition, I acquire the attenuation of seismic wave according to distance in a frequency domain, and compare Kanto region with Hokkaido region. Based on the characteristics of the attenuation in a high frequency domain, I investigate the effect of sedimentary structures around Tokyo.