## 計算地盤工学

JA | EN

 科目ナンバリング G-ENG02 6K016 LE73 G-ENG01 6K016 LE73 開講年度・開講期 2020・後期 単位数 2 単位 授業形態 講義 配当学年 修士･博士 対象学生 大学院生 使用言語 英語 曜時限 月1 教員 渦岡　良介（防災研究所 教授） 木元　小百合（経営管理大学院 准教授） 澤村　康生（工学研究科 准教授） 授業の概要・目的 The course provides students with the numerical modeling of geomaterials to predict the mechanical behavior of geomaterials. The course will cover the governing equations for multiphase geomaterials based on the theory of porous media. The fundamental constitutive models of geomaterials including the elastic model, the elastoplastic models will also be presented. In addition, numerical methods including FEM and FDM will be explained with some applications, such as, consolidation, soil-structure interaction problems. Finally, students are required to do excises of numerical calculations. 到達目標 Understanding the numerical modeling of multiphase geomaterials 授業計画と内容 【Introduction】 （1time）Guidance and introduction to computational geomechanics 【Governing equations】 (7 times) Fundamental concept in continuum mechanics such as deformation, stresses, and motion.Governing equations for fluid-solid two-phase materials: Conservation of mass, balance of linear momentum. Constitutive models for soils, including elastic model, elastoplastic model (Cam-clay model), elasto-viscoplastic model.【Numerical methods and applications】 (4 times) Numerical methods (FEM, FDM etc.)Applications of finite element method【Exercises】 (3 times)FEM analysis for two-phase mixtureExercises and interpretations of the resultsPresentation 成績評価の方法・観点 Class performance, Reports 履修要件 Understanding on fundamental geomechanics 授業外学習（予習・復習）等 Handout will be given through‘PandA’. 教科書 Handout will be given. 参考書等 Handout will be given. 