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Geoelectric Model of the Undermined Rock Mass
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 16th International Conference on Geoinformatics - Theoretical and Applied Aspects, May 2017, Volume 2017, p.1 - 5
Abstract
Summary
The model has been developed in which by the resistivity of lithologic-and-stratigraphic units determined before and after coal seam winning the undermining impact area was recognized. This area breaks down into two flexure zones respectively, without and with discontinuity of rocks. The model is described as physico-geological basis for the use of EM sounding to predict hazardous mining-and-geological events that result from coal winning and to evaluate rock mass as methane reservoir produced after coal seam was taken away.
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