地盤防災工学
JA | EN
| 科目ナンバリング |
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| 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2 |
| 教員 |
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| 授業の概要・目的 | The lecture covers nonlinear continuum mechanics, dynamic three-phase analysis of ground and geotechnical structures, and fundamental behavior of saturated/unsaturated soil during geo-hazards. The lecture ranges from fundamental mechanics of granular materials to numerical simulation. |
| 到達目標 | Successful students will have the ability to initiate their own research work on geo-hazards based on the solid understanding of the mechanics of granular materials and numerical analysis. |
| 授業計画と内容 | Week 1: Introduction - Introduction to the course (objectives, contents, and grading procedure) - Geo-hazards induced by heavy rain and earthquake - Application of numerical analysis to predict the geo-hazards Week 2-4: Nonlinear continuum mechanics 1 - Vector and tensor algebra - Kinematics (motion and strain tensors) - Concept of stress tensors Week 5-7: Nonlinear continuum mechanics 2 - Balance Principles - Objectivity and stress/strain rates - Constitutive laws Week 8-10: Fundamentals of dynamic three-phase analysis for geo-hazards - Porous media theory - Balance laws and constitutive equations - Numerical method Week 11-13: Soil dynamics and unsaturated soil mechanics - In-situ survey, laboratory tests - Cyclic deformation and strength properties of saturated soil - Deformation and strength properties of unsaturated soil Week 14-15: Applications of numerical analysis for geo-hazards - Liquefaction - Landslide |
| 成績評価の方法・観点 | Assignments and class performance |
| 履修要件 | 特になし |
| 授業外学習（予習・復習）等 | Fundamental soil mechanics |
| 教科書 |
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| 参考書等 |
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