Mining Factors on Mine Excavations and Safety Pillars

The terms of protection, the protection level of vertical deflection limit early development works
shaft bottom and spatial works.
Methods of vertical works.
Strategic protective measures for mining in the vicinity of the vertical work during
bezpiliřovém conquest.
Mining protective areas around the mine works.
Tactical protective measures for reinforcements, equipment and software vertical works.
Methods of calculating the effects of pre-mining activities in the effective distance
vertical work.
Observation of movements and deformations of mining and coal seams in the vicinity of vertical works.