STABILITY ANALYSIS OF THE MINE IMPOUNDMENT

An impoundment is an engineering construction used for the safe deposition of unexploitable waste from industrial and mining facilities. In terms of the legislative requirements of the Slovak Republic, a "Measurements Project" must be developed for each impoundment. In this document the pr...

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Bibliographic Details
Published inInternational Multidisciplinary Scientific GeoConference : SGEM Vol. 1; pp. 989 - 996
Main Author Slávik, Ivan
Format Conference Proceeding
LanguageEnglish
Published Sofia Surveying Geology & Mining Ecology Management (SGEM) 01.01.2016
Subjects
Analysis
Civil engineering
Dams
Geotechnical engineering
Handling
Information processing
Mining
Safety
Sea level
Sediments
Shear tests
Software
Soil properties
Stability
Stability analysis
Water levels
Slovakia
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Summary:An impoundment is an engineering construction used for the safe deposition of unexploitable waste from industrial and mining facilities. In terms of the legislative requirements of the Slovak Republic, a "Measurements Project" must be developed for each impoundment. In this document the prerequisites for the safe operation of an impoundment, the limit and critical values of the monitored phenomena and the facts influencing the safety of the impoundment and the area endangered by such a site are also defined. The safety and stability of an impoundment are verified according to a "Measurements Project" by considering stability at regular time intervals. This contribution presents, in the form of a parametric study, a stability analysis of a mine impoundment. The stability analysis provides an example of the utilization of an information database of the results of the regular monitoring of the geotechnical properties of the materials forming the impoundment's body and the surrounding rock mass. The stability of the impoundment is expressed for a hypothetical limit and critical water level according to the valid "Handling Regulations".
ISSN:1314-2704
DOI:10.5593/SGEM2016/B11/S02.125