Geotechnical Stability Analysis
nounPronunciation: /ˌdʒioʊˈtɛknɪkəl stəˈbɪlɪti əˈnæləsɪs/
An engineering evaluation of soil and rock mass conditions to determine slope safety, subsurface bearing capacity, and structural integrity at abandoned mine sites. This analysis uses field testing, laboratory analysis, and computational modeling to assess risks from collapse, landslides, or ground failure.
Plain English
Engineering studies to determine whether slopes, tunnels, and ground at abandoned mines are safe or likely to fail.
Etymology & History
Usage
"Geotechnical stability analysis of the open pit confirmed that remnant pit walls exceeded safe angle thresholds and required buttressing before public access."
Style guide notes: Specify the scope: pit wall stability, underground void stability, or foundation stability for clarity in reclamation contexts.
Also known as
Contrasted with
Related Terms
Frequently Asked Questions
What causes instability in abandoned mine slopes?
Factors include weathering, groundwater pressure, weak materials, steep angles, and stress relief from removed ore.
How is geotechnical stability analysis used in reclamation?
Results determine if slopes need reinforcement, regrading, or drainage before site can be safely developed or transferred.
Why Test Candidates on This?
Geotechnical stability analysis is critical for determining which abandoned mines present hazardous conditions requiring immediate remediation versus stabilization.
Required skill level: Senior