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Vol 82
Pages:
50-54
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RUS
Article

Calculation of the main parameters of the combined method of unstrengthening of hard-to-collapse rocks

Authors:
V. G. Bezkaravayny
G. I. Morozov
Date submitted:
1979-08-15
Date accepted:
1979-10-14
Date published:
1980-02-01

Abstract

The combined (explosive-hydrodynamic) method of massif de-strengthening is developed by the employees of LMI with the participation of employees of the company Sakhalinugol and is used in the mining of formations with hard-to-collapse roofs ...

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References

  1. Bezkaravayny V.G., Morozov G.I., Alekseev Y.I. Management of hard-to-collapse roofs at the mines of the production association Sakhalinugol. - Ugol, 1979, No. 2.
  2. Bezkaravayniy V.G., Maksimov V.M., Ruzhan M.A. Mechanism of weakening of the rock massif in the course of cleaning works in the conditions of mines of Sakhalinugol Production Association. - In the book: Physical Processes of Mining Production. L., PH LMI, 1975, (interuniv. Coll., vol. 2).
  3. Rzhevskiy V.V., Novik G.Ya. Fundamentals of physics of rocks. M., Nedra, 1978.

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