Změny v horninovém masívu vyvolané poddolováním

Abstract

Classical observation of surface deformation in undermined territories use repeated geodetic surveying. Results from these surveying do not offer data about physical changes that happen in the rock massif. To find out these changes, a complex of repeated geodetic and geophysical measurements of surface, borehole and surface-borehole system was used from 2002 to 2006. These measurements pointed out (beside the well known surface deformations) also that the changes inside the rock massif do not affect the massif as whole, but the “faulty zones” are formed there.