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Deformation of surface ground induced by process of inundation of worked-out areas after termination of underground mining exploitation
Hortvík, Karel
The liquidation of mine exploiting is accompanied by termination of mine water pumping. The inundation of space formations, which were dewatered during mining of deposit due to technological reasons, will provoke disturbing of the existing stress-strain conditions in rock massif, which hitherto have been in an equilibrium state. By acting of upward hydrostatic pressure of ground water on rock massif a relieving of existing stress condition will occur by which the deformation changes in rock massif would be induced. These changes will be manifested depending on magnitude of anthropogenic disturbance of rock massif and on scope of inundation also in surface ground in form of its upheaval.

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