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: 1159-1164頁 著者(和): 下村 幸男, 池田 能夫 タイトル(和): 3次元波動効果を考慮した離散化モデルによる埋込み構造物の地震応答解析 抄録(和):
- キーワード(和): - 掲載雑誌(英): PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM 著者(英): Yukio SHIMOMURA, Yoshio IKEDA タイトル(英): 3-DIMENSIONAL WAVE PROPAGATION EFFECTS OF AN IMPROVED WINKLER SOIL MODEL FOR AN EMBEDDED STRUCTURE 抄録(英):
The foundation stiffnesses related to the side surface of an embedded structure for Sway-Rocking soil model representing 3-dimensional wave propagation effects are derived and a simplified method for dynamic soil-structure interaction problems is presented. Seismic response analyses of a cylindrical rigid structure embedded in a soil stratum overlying harder half space are carried out and rocking impedace, transfer and response functions are calculated. The approximation and applicability of the proposed model are discussed by being compared with the more exact results from the 3-dimensional thin layer approach and practical results from Novak ' s model. キーワード(英): - 記事区分 - 区分    委員会論文集