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: 425-430頁
著者(和): 武村 雅之,諸井 孝文
タイトル(和): 1923 年関東地震による東京都23 区中心部での震度分布の再評価
抄録(和): -
キーワード(和): 関東地震,東京都心,震度分布,下町低地,山の手台地
掲載雑誌(英): THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
著者(英): Masayuki Takemura, Takafumi Moroi
タイトル(英): RE-EVALUATION OF SEISMIC INTENSITY DISTRIBUTION OF TOKYO METROPOLITAN AREA DURING THE 1923 KANTO EARTHQUAKE
抄録(英): Detailed seismic intensity distribution was re-evaluated from the data of damage wooden houses during the 1923 Kanto earthquake in Tokyo Metropolitan area. The seismic intensities of most blocks were less than 5+ in JMA scale on the Yamanote terrace. They were 6+ or 7 in the east side of Sumida River in the Shitamachi lowland, while they were less than 6- in the west side even in the Shitamachi lowland because there is a buried diluvial terrace under this region. The other areas where seismic intensity was 6+ or 7 were located along the line of Kanda-Zinbo-cho, Otemachi, and Hobiya. According to the old map before more than 400 years, this line was corresponding to the old creak of Kanda River and the Hibiya inlet, where a valley was buried under the ground and alluvial soil was accumulated very thick.
キーワード(英): Kanto Earthquake, Seismic Intensity, Tokyo Metropolitan Area, Shitamachi Lowland, Yamanote Terrace
記事区分: -
区分: 委員会論文集