掲載雑誌（和）：	日本地震工学シンポジウム論文集
Vol：	11巻
年：	2002年
頁：	251-256頁
著者（和）：	中野　優，田中　久美子，福和　伸夫，飛田　潤，鎌田　丈史
タイトル（和）：	濃尾平野における最大加速度の分布と地震計の設置条件の影響
抄録（和）：	-
キーワード（和）：	最大加速度, 地盤増幅度, 地震計の設置条件, 地盤条件
掲載雑誌（英）：	THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
著者（英）：	Masaru Nakano, Kumiko Tanaka, Nobuo Fukuwa, Jun Tobita, Hirohumi Kamada
タイトル（英）：	DISTRIBUTION OF PEAK ACCELERATION IN NOBI PLAIN AND EFFECT OF CONDITION OF SEISMOGRAPH FOUNDATION
抄録（英）：	We investigated local amplification factor in Nobi plain using peak ground acceleration at each station of dense strong-motion seismic network. The amplification factor is obtained by observed peak acceleration normalized by that expected from an experimental attenuation formula. We used eight events occurred at shallow depth in inland and eleven events of deeper origin which are related to subduction of oceanic plates. While the amplification factor scatters for each event, some stations show tendency of usual amplification / decay. The amplified stations tend to correspond to hard soil and the decayed stations soft soil condition. The amplification factor may include the condition of foundation of seismograph, and we investigated it by the analysis of microtremor. The result shows that the motion of a building next to the foundation affects the observed seismogram.
キーワード（英）：	Peak ground acceleration, Soil amplification factor, Seismograph foundation, Site effect
記事区分：	-
区分：	委員会論文集