Excavation (underground mining)
Excavation is the loosening, loading and conveying of soil and rock in underground mining .
A distinction between full outbreak or full cut (over the entire cross-sectional area) and partially broken or partial section . When driving with partial excavations, there are again different construction methods with different cross-sectional distribution and the sequence of partial drives.
literature
- Walter Bischoff , Heinz Bramann, Westfälische Berggewerkschaftskasse Bochum: The small mining dictionary. 7th edition, Verlag Glückauf GmbH, Essen, 1988, ISBN 3-7739-0501-7