掲載雑誌（和）： 日本地震工学シンポジウム論文集 Vol： 9-1巻 年： 1994年 頁： 499-504頁 著者（和）： 天池　文男，　阿部　康彦，　植竹　富一，　真下　貢，　小林　啓美 タイトル（和）： 自然地震の走時を用いた堆積層ｄｅｌａｙ　ｔｉｍｅの推定 抄録（和）：
- キーワード（和）： - 掲載雑誌（英）： PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM 著者（英）： Fumio AMAIKE, Yasuhiko ABE, Tomiichi UETAKE, Mitsugu MASHIMO, Hiroyoshi KOBAYASHI タイトル（英）： ESTIMATION OF TIME DELAY DUE TO SEDIMENTARY LAYERS USING EARTHQUAKE TRAVEL TIMES 抄録（英）：
We propose a new method to estimate time delay due to sedimentary layers using earthquake travel times. The method is improved in that errors in hypocenter depth and origin time are canceled, and that travel times of P-waves due to earthquakes are defined as a function of epicentral, hypocentral or generalized distance. The method is applied to the JMA data at Kanto, Shizuoka and Sendai districts, and it becomes clear that delay times of sedimentary layers can be easily estimated by the method although the accuracy of standard curve in each event has to be checked. キーワード（英）： - 記事区分： - 区分 　　　委員会論文集