Physical and mechanical properties of solidifying fill in artificial pillars
Authors:
Abstract
In recent years, the mines have been using a mining system with cemented backfill, which allows minimizing ore losses in the ground. At the Gaisky mine, where simultaneous development of the deposit by underground and open‑pit methods is carried out, the effective, economically advantageous application of this system and safety of operations in the open pit are determined by properly selected physical and mechanical properties of cemented backfill. ...
Область исследования:
(Archived) Without section
Funding:
None
References
- Baron L. I., Loguntsev B. M., Pozin E. Z. Determination of rock properties (reference manual). Gosgortekhizdat, 1962.
- Investigation of physical and mechanical properties of rocks as applied to the problems of rock pressure control. Izd-vo AN SSSR, 1962.
- Lomtadze V. D. Methods of laboratory research of physical and mechanical properties of sandy and clayey soils. Gosgeolizdat, 1952.
- Mechanical properties of rocks of Donbass. Ugletekhizdat, 1948.
- Protodyakonov M. M. et al. Strength passports of rocks and methods of their determination. Nauka, 1964.
- Fisenko G. L. Stability of the sides of coal pits. Ugletekhizdat, 1956.
Similar articles
Possible causes of rock shoots in loose unsupported workings on the example of Khibiny apatite deposits
1969 V. I. Krapivin, A. G. Protosenya
Investigation of properties of injection solutions for reinforcing the backfill of stopes.
1969 Yu. L. Minaev
To On the question of underground thermal insulation of horizons insulation at the mines of the Apatit Combine
1969 O. N. Rusak, Yu. N. Nikolaev