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このページ(論文)をリンクする場合は次のURLを使用してください: http://hdl.handle.net/2261/13160

タイトル: 1923年関東地震の本震・余震の強震動に関する最近の研究 : 強震記録・住家被害・体験談の解析
その他のタイトル: Recent Studies on the Strong Ground Motions from the 1923 Kanto Earthquake and Its Aftershocks: Analyses of Data of Seismic Records, Damage and Descriptions of Personal Experiences
著者: 武村, 雅之
著者(別言語): Takemura, Masayuki
キーワード: Kanto earthquake
strong ground motions
personal experience
earthquake damage
発行日: 1999年2月26日
出版者: 東京大学地震研究所
掲載誌情報: 東京大学地震研究所彙報. 第73冊第1号, 1999.2.26, pp. 125-149
抄録: The 1923 Kanto earthquake (M=7.9) was one of the most destructive earthquakes to occur in Japan. Many studies on seismology and earthquake engineering have been carried put for this earthquake. In the last decade, investigations of source process and strong ground motions have been especially advanced. This paper reviewed the results of these studies. Many seismic records and descriptions of personal experiences in Japan have been revealed during the decade, which are useful for elucidating the source process and the characteristics of strong ground motions. It was found that the main shock involved two big sub-events, whose locations were about 40 km distant on the fault plane, which occurred with time interval of 10 to 15 s after the initial small rupture duration of 3 to 5 s. This complex faulting process of the main shock caused regional variations of strong ground motions in the near source region,
URI: http://hdl.handle.net/2261/13160
ISSN: 00408972


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