Geotechnical Investigation
nounPronunciation: /ˌdʒiːoʊtɛkˈnɪkəl ɪnˌvɛstɪˈɡeɪʃən/
An in-depth analysis of soil, rock, and subsurface conditions at a mine site to assess physical properties, stability, and bearing capacity relevant to reclamation activities. Investigations include drilling, laboratory testing, and field measurements to characterize materials that will support new land uses.
Plain English
Testing soil and rock properties underground to determine suitability for reclamation construction.
Etymology & History
Usage
"The geotechnical investigation revealed unstable clay layers requiring special foundation design for buildings."
Style guide notes: Specify investigation type (Phase 1, Phase 2) when discussing multiple investigation stages.
Also known as
Contrasted with
Related Terms
Frequently Asked Questions
What does a geotechnical investigation examine?
Soil composition, rock strength, groundwater conditions, and stability characteristics affecting reclamation design.
Why are geotechnical investigations required for reclamation?
Results determine foundation adequacy, slope safety, and suitability for proposed post-mining land uses.
Why Test Candidates on This?
Commonly evaluated in professional engineer licensing exams and mine reclamation certifications.
Required skill level: Mid