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
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頁: |
425-430頁
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著者(和): |
武村 雅之,諸井 孝文
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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
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抄録(和): |
-
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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
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掲載雑誌(英): |
THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
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著者(英): |
Masayuki Takemura, Takafumi Moroi
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タイトル(英): |
RE-EVALUATION OF SEISMIC INTENSITY DISTRIBUTION OF TOKYO METROPOLITAN AREA DURING THE 1923 KANTO EARTHQUAKE
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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.
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キーワード(英): |
Kanto Earthquake, Seismic Intensity, Tokyo Metropolitan Area, Shitamachi Lowland, Yamanote Terrace
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記事区分: |
-
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区分: |
委員会論文集 |