Assessment of slope stabiility in open pit mines in correlation of specific electrical resistance in rocks

摘要

The problems resolving the slope stability of the open pit mines are one of the most treated in the surface exploitation of the mineral resources. The determination of safe and stable slopes, is really a complex and painstaking process that requires a large knowledge of the physical - mechanical and structural - tectonic characteristics on the terrain and using sophisticated methods to determine the stability. Having in mind that in the geomechanic in the input data has a number of ambiguities and approximations, and so the output - the result is always accepted with a degree of certainty. In this paper an experiment is made for assessment of the slope stability in the open pit mines just depending on the apparent specific electrical resistance of the rocks.