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Vol 58 Iss. 1
Pages:
128-136
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RUS
Article

Physical and mechanical properties of solidifying fill in artificial pillars

Authors:
T. N. Smirnova
Date submitted:
1968-07-16
Date accepted:
1968-09-19
Date published:
1969-05-05

Abstract

In recent years, the mines have been using a system of development with solidifying stockpiling, which allows minimizing ore losses in the subsurface. 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 works in the open pit are determined by properly selected physical and mechanical properties of solidifying backfill...

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References

  1. Baron L. I., Loguntsev B. M., Pozin E. Z. Determination of rock properties (reference manual). Gosgortekhizdat, 1962.
  2. Investigation of physical and mechanical properties of rocks as applied to the problems of rock pressure control. PH of the AS USSR, 1962.
  3. Lomtadze V. D. Methods of laboratory research of physical and mechanical properties of sandy and clayey soils. Gosgeolizdat, 1952.
  4. Mechanical properties of rocks of Donbass. Ugletekhizdat, 1948.
  5. Protodyakonov M. M. et al. Strength passports of rocks and methods of their determination. Nauka, 1964.
  6. Fisenko G. L. Stability of the sides of coal pits. Ugletekhizdat, 1956.

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