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: 481-486頁 著者(和): 坂尻 直巳, 笹谷 努 タイトル(和): 厚い堆積層が強震動に及ぼす影響について −八戸市の例− 抄録(和):
- キーワード(和): - 掲載雑誌(英): PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM 著者(英): Naomi SAKAJIRI, Tsutomu SASATANI タイトル(英): EFFECTS OF DEEP-SOIL DEPOSIT ON STRONG GROUND MOTION HACHINOHE AOMORI PREFECTURE 抄録(英):
To investigate the site effects, we compared accelerograms obtained on the sedimentary site with those on the rock site. We calculated the spectral ratios of S-waves on the sedimentary site to those on rock site. The results show a strong amplification of seismic waves with a period of about 3 sec on the sedimentary site. The observation of long-period microtremors was made on both seismic stations to evaluate applicability to the microtremors in estimating the seismic response. The definite strong amplification of the microtremors could not be observed in this investigation. キーワード(英): - 記事区分 - 区分    委員会論文集