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： 709-714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）： Shoichi TSUKUNI, Tadahiko SHIOMI, Munenori HATANAKA, Yoshiyuki TANAKA, Tadayoshi HIROSE, Yoshio SUZUKI タイトル（英）： SIMULATION ANALYSIS OF LIQUEFACTION OF SOIL-STRUCTURE SYSTEM WITH COMPACTED AREA (BY THE SHAKING TABLE TEST) 抄録（英）：
Until recently, an effective stress analysis using the finite element method has not commonly been used as the means of design, although its effectiveness is appreciated by geotechnicians. this method has been neglected because of the lack of verification studies of soil models of sand and mathematical formulation for liquefaction phenomenas. We have performed a series of simulation analyses of shaking table tests dealing with soil-structure problems using the DIANA-G program to verify the models and the formulations. In a previous report we deal with the simulation analysis of homogenous ground. Here we present a study of the effects of partially improved ground by compaction. To conduct this study hardening rule and soil parameters are re-examined maintaining consistency with the results of our previous analysis. The numerical and experimental results showed significant agreement in terms of response acceleration, excess pore pressure, and deformation profile. And there it is demonstrated that the numerical results provide important informations to understand the mechanisms of soil ground behavior which is not easily obtained by experiments. キーワード（英）： - 記事区分： - 区分 　　　委員会論文集