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Clays in Geotechnics: Problems and Applications
Last Updated: 2026-02-05 15:42:18
Abstract
This course gives a comprehensive introduction in clay mineralogy, properties, characterising and testing methods as well as applied aspects and problems of clays and clay minerals in geotechnics.
Objective
Upon successful completion of this course the student is able to: - Describe clay minerals and their fundamental properties - Describe/propose methods for characterisation of clays and clay minerals - Draw conclusion about specific properties of clays with a focus to their potential use, problematics and things to consider in geotechnics and engineering geology.
Content
- Introduction to clays and clay minerals (importance and application in geosciences, industry and everyday life) - Origin of clays (formation of clays and clay minerals, geological origin) - Clay mineral structure, classification and identification incl. methods for investigation (e.g., XRD) - Properties of clay materials, characterisation and quantification incl. methods for investigation (e.g., cation exchange, rheology, plasticity, shearing, swelling, permeability, retardation and diffusion) - Clay Minerals in geotechnics: Problems and applications (e.g. soil mechanics, barriers, slurry walls, tunnelling)
Resources
Lecture Notes
Lecture slides and further documents will be provided.
General Information
- Language
- English
- Levels
- BSC , MSC
- Frequency
- Yearly recurring
Examination
- Type
- session examination
- Mode
- written 60 minutes
- Aids
- Electronic devices (laptop, tablet ...) are not allowed. A written summary (maximum one sheet) may be used.
Course Components
| Type | Title | Time & Place | Hours |
|---|---|---|---|
| lecture with exercise | Clays in Geotechnics: Problems and Applications |
|
28 h semesterly |
Offered In
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Electives (The electives listed are recommended. Additional courses can be chosen from the complete offerings of the ETH Zurich and University of Zurich.)
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Restricted Choice Modules Geology (A minimum of two restricted choice modules must be completed for the major Geology.)
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Restricted Choice Modules Mineralogy and Geochemistry (A minimum of two restricted choice modules must be completed in the major Mineralogy and Geochemistry.)
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