| Course title | |||||
| 地盤工学 [Geotechnilogy] | |||||
| Course category | Requirement | Credit | 2 | ||
| Department | Year | 3～ | Semester | 1st | |
| Course type | 1st | Course code | 01RN3245 | ||
| Instructor(s) | |||||
| 斎藤 広隆, 向後 雄二 [SAITO Hirotaka] | |||||
| Facility affiliation | Faculty of Agriculture | Office | afjgxte/L1151 | Email address | |
| Course description |
|
In this lecture we provide fundamental knowledge of shear properties of soils and stability problems. The stability problems include earth pressures, bearing capacities and slope stability. Real issues concerned with fill dams and soil structures are also offered. |
| Expected Learning |
| You will study fundamental, theoretical and advanced knowledge of shear properties of soils. The shear properties of soils are the most important among soil mechanical properties, and they are applied to earth pressures, bearing capacities and slope stabilities. |
| Course schedule |
|
1. Introduction Objectives and background of this lecture 2. Shear properties of soils (1) Stresses, strains, principal stresses, principal strains, Mohr’s circle of stress and effective stress 3. Shear properties of soils (2) Shear tests, stress ? strain relationships 4. Shear properties of soils (3) Foundations of elasto-plastic theory 5. Shear strength of soils (1) Dilatancy, failure envelopes, and shear strength of soils 6. Shear strength of soils (2) Relationships between drained conditions and shear strength 7. Stability problems and earth pressures (1) Force equilibrium equations, stress ? strain equations and compatibility conditions Active pressures, pressures at rest and passive pressures 8. Earth pressures (2) Rankin’s earth pressures 9. Earth pressures (3) Coulomb’s earth pressures 10. Bearing capacities (1) Bearing capacities of shallow foundations 11. Bearing capacities (2) Bearing capacities of deep foundations 12. Slope stabilities (1) Immediate stability and long term stability, surface failure 13. Slope stabilities (2) Limit equilibrium method based on Fellenius’s method 14. Slope stabilities (3) Limit equilibrium method based on Bishop’s method 15. Final Examination |
| Prerequisites |
| To obtain Credit of Soil Mechanics |
| Required Text(s) and Materials |
| Soil Mechanics by H. Matsuoka, Morikita Pub. |
| References |
| The mechanics of soils, J. H. Atkinson and P.L. Bransby, McGRAW - HILL |
| Assessment/Grading |
|
Homework 50% Final Exam. 50% |
| Message from instructor(s) |
| I will give you a lecture taking accounts of applications of practices and natural disaster issues. You may have interests to geotechnical issues. |
| Course keywords |
| Prevention of disasters, shear properties of soils, slope stability, earth pressures, bearing capacities and limite equilibrium method |
| Office hours |
| Remarks 1 |
| Remarks 2 |
| Related URL |
| Lecture Language |
| Japanese |
| Language Subject |
| Last update |
| 3/29/2020 8:17:09 PM |