UTokyo Repository 東京大学

UTokyo Repository >
131 地震研究所 >
東京大学地震研究所彙報 >

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/2261/12109

タイトル: Seismometer Arrayによる地震波動の研究 第2報 : みかけ速度の測定法並びに関東地方の地下構造
その他のタイトル: Study of Earthquake Waves by means of a Seismometer Array : Part 2, A Study of the Crustal Structure in the Kanto Region by the Observation of Apparent Velocities of P Waves caused by Many Small Earthquakes
著者: 安芸 , 敬一
松本, 英照
著者(別言語): Aki, Keiiti
Matumoto, Hideteru
発行日: 1963年6月30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41冊第1号, 1963.6.30, pp. 279-292
抄録: Recently, an investigation of micro-earthquakes occuring in the Kanto-Chubu region was undertaken by MlYAMURA, Hori, Aki, TSUJIURA and MATUMOTO (1962) by the use of the seismometer-array station (consisting of 4 vertical and 1 horizontal component seismographs) which was established simultaneously at two locations: Tochimoto and Tsukuba. (Fig. 1) The present paper describes the actual processing of the data from the seismometer arrays. The apparent velocities of P waves were measured for about 500 earthquakes at Tsukuba and for about 300 earthquakes at Tochimoto. These measurements utilized in the determination of the hypocentre on the basis of the crustal structure obtained from the refraction study by the Research Group for Explosion Seismology. The map of epicentres of micro-earthquakes thus determined was given in the paper by MlYAMURA et al. (1962). In the present paper the observed results are examined in order to improve our knowledge of the crustal structure in the Kanto region.
URI: http://hdl.handle.net/2261/12109
ISSN: 00408972


ファイル 記述 サイズフォーマット
ji0411018.pdf721.27 kBAdobe PDF見る/開く



Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - ご意見をお寄せください