Geotechnical Slope Stability
nounPronunciation: /ˌdʒiːoʊtɛkˈnɪkəl sloʊp stəˈbɪləti/
The engineering analysis of slope failure potential through assessment of soil and rock mechanical properties, groundwater conditions, and forces acting on inclined surfaces. This evaluation determines appropriate mitigation measures to prevent landslides and maintain safe conditions on reclaimed mine slopes.
Plain English
The study of whether a mine slope will stay in place or collapse, based on rock and soil strength, water presence, and weight factors.
Etymology & History
Usage
"Geotechnical slope stability analysis revealed that the abandoned pit wall required immediate buttressing to prevent catastrophic failure."
Style guide notes: Use full phrase 'geotechnical slope stability' in formal contexts; abbreviated to 'slope stability' in established technical discussions.
Also known as
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Related Terms
Frequently Asked Questions
What factors affect slope stability at mines?
Slope angle, soil and rock properties, groundwater level, weathering, and external loads determine whether slopes remain stable or fail.
How is slope stability assessed during reclamation?
Engineers conduct geotechnical investigations, calculate safety factors, perform computer modeling, and recommend slope grades or stabilization measures.
Why Test Candidates on This?
Critical competency for mine engineers designing safe pit slopes, evaluating reclamation feasibility, and preventing post-closure liability issues.
Required skill level: Senior