论文信息 - DEVELOPMENT OF NONLINEAR ANALYSIS METHOD OF GROUND BASED ON EFFECTIVE STRESS AND ITS VERIFICATINS - 字舞流文

DEVELOPMENT OF NONLINEAR ANALYSIS METHOD OF GROUND BASED ON EFFECTIVE STRESS AND ITS VERIFICATINS

地震時における地盤・構造物の残留変形を予測するため, 二相混合体理論から導かれる支配方程式に, 繰返しせん断時の土のダイレイタンシー挙動を表現しうる構成式を導入した有効応力に基づく二次元非線形解析手法を開発した. 本解析手法を用いた大型ブロックの繰返し載荷試験, 二次元模型振動実験の数値シミュレーションを通じて, 解析手法の適用性を検証した.

Koichi Nishi | Mamoru Kanatani | Jun'ichi Tohma | Masayuki Ohnami

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