Basic conformities to law of the convergence distribution earth surface in a semi-mould during undermining and dewatering
User Rating: / 0
- Details
-
Category: Mining
-
Last Updated on 21 December 2012
-
Published on 21 December 2012
-
Hits: 4173
Authors: Havriuk O.H., Havriuk H.F.
On the basis of results of instrumental supervisions of models at the observant stations basic conformities to the law of distributing of settling of earthly surface are set at earning additionally and lowering of water level.