掲載雑誌（和）： 日本地震工学シンポジウム講演集 Vol： 7巻 年： 1986年 頁： 139-144頁 著者（和）： - タイトル（和）： - 抄録（和）：
- キーワード（和）： - 掲載雑誌（英）： PROCEEDINGS OF JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM 著者（英）： Kazuo DAN, Takahide WATANABE, Haruhiko YOKOTA, Shun'ichi KATAOKA タイトル（英）： ESTIMATION OF STRONG GROUND MOTION NEAR EARTHQUAKE FAULT -THE 1979 IMPERIAL VALLEY EARTHQUAKE AND THE 1983 COALINGA EARTHQUAKE 抄録（英）：
We have applied a semi-empirical method to simulate the accelerograms in the epicentral regions of the 1979 Imperial Valley earthquake and the 1983 Coalinga earthquake utilizing their aftershock records as Green's functions to show the applicability of our synthesis method and the fault models. Based on the results, we propose an extended application to predict the main-shock ground motions of the 1979 Imperial Valley earthquake by utilizing an artificially-computed accelerograms, instead of the aftershock records, with reliable averaged characteristics of earthquake motions, under consideration of surface-layering amplification factors. We also estimate the ground motions during the 1983 Coalinga earthquake at six temporary observation stations that recorded aftershock acceleration ground motions but not main-shock motions. The estimated ground motions are consistent with the structural damages and indicate seismic intensity of 8 to 4 on the M.M. scale. キーワード（英）： - 記事区分： - 区分 　　　委員会論文集