Submit an Article
Become a reviewer
Vol 52 Iss. 1
Pages:
75-80
Download volume:
RUS
Article

Stability of outcrops in blocks reaching the surface

Authors:
N. Z. Galaev
Yu. P. Golovin
Date submitted:
1965-07-05
Date accepted:
1965-09-26
Date published:
1966-07-26

Abstract

At Apatit mines, as a rule, the upper part of ore deposits is exposed at the day surface. During the underground development of blocks of upper horizons, self-collapse of the massif, freezing of the beaten ore, and scattering by explosion are often observed. This leads to large losses of ore ...

Область исследования:
(Archived) Without section
Funding:

None

Go to volume 52

References

  1. Fisenko G. L. Stability of the sides of coal pits. Uglegletehizdat, 1956.
  2. Fisenko G. L. Stability of sides of open pits and dumps. Nedra, 1965.

Similar articles

Transportation management at coal minesTransport management at open-pit coal mines.
1966 A. D. Shkolnikov
Toward the theory of systems and improvement of open pit mining technology
1966 N. D. Zolotarev
Trenching speeds depending on bench and driving methods
1966 S. Ya. Arsenyev, V. M. Prosochkin
Selection of parameters and efficiency of the panel mining system ( using the example of the Kingisepp phosphate deposit).
1966 L. G. Tymovsky, I. M. Norkin
Experience of electrochemical strengthening of clayey rocks at quarries of Tikhvin alumina refinery.
1966 A. G. Khutashvili, V. N. Novozhilov
Research on parameters of open-cut mining of deposits using caving
1966 V. V. Golitsyn