In this course the instructor lectures on the fundamental properties of soil such as its compressive properties and shear properties. Additionally, the instructor will lecture on applying them to stability problems (slip circle failure, earth pressure), on the basis of shear properties.
Students will study the soil mechanics of consolidation and shear behaviors. They will
1) be able to explain the principle of effective stress.
2) be able to explain consolidation theory and influencing factors.
3) be able to explain soil failure criteria.
4) be able to explain shear behavior and influencing factors.
5) understand Critical State Theory which explains consolidation and shear behaviors.
Principle of effective stress, consolidation behavior, shear behavior
|✔ Specialist skills||Intercultural skills||Communication skills||Critical thinking skills||Practical and/or problem-solving skills|
Lectures will usually be held in the class room.
|Course schedule||Required learning|
|Class 1||Introduction - Ground settlement, stability, principle of effective stress -||explain the ground failure and ground deformation|
|Class 2||Compressibility of soil, One dimensional consolidation theory||explain the consolidation theory and formulation of one dimensional consolidation theory|
|Class 3||Analysis of one dimensional consolidation theory||explain the one dimensional consolidation theory and calculation of consolidation behavior|
|Class 4||Consolidation testing method (oedometer test and constant strain consolidation test)||explain the laboratory consolidation test and its application|
|Class 5||Study on consolidation ground settlement||Study consolidation behavior and its application to practical problems|
|Class 6||Vertical drain method||explain the outline of vertical drain method and its design and construction|
|Class 7||Intermediate examination and explanation||Intermediate examination and explanation of the test|
|Class 8||Consolidation properties of soil||explain the consolidation theory and its applicability and validity to practice|
|Class 9||Soil failure, Mohr and Coulomb failure criteria||explain the soil failure behavior, failure criteria and shear behavior|
|Class 10||Shear testing method||explain the laboratory and field shear tests|
|Class 11||Stress path for drained shear test||explain the failure and stress path of soil under drained shear|
|Class 12||Stress path for undrained shear test||explain the failure and stress path of soil under undrained shear|
|Class 13||Ground survey on in-situ soil strength and deformation properties||explain the field ground survey techniques and soil disturbance effect|
|Class 14||Critical state theory||Explain the critical state theory and its applications|
|Class 15||Application to stability problems||explain the application of consolidation and shear theories to ground stability problems|
Soil mechanics, by Prof. Ishihara
Printed material will be provided
Assignment (10%), report (10%) and examination (80%)
Students are recommended to first take Soil Mechanics 1.