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Vol 82
Pages:
9-15
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RUS
Article

Calculation of bearing pressure during longwall face approach to the panel drift.

Authors:
A. A. Borisov
N. N. Kaidalov
V. G. Labazin
Date submitted:
1979-08-02
Date accepted:
1979-10-27
Date published:
1980-02-01

Abstract

In the practice of excavation of hollow coal seams by long-pillar mining systems, panel preparation is usually adopted. In this case the longwall face moves in the direction perpendicular to the drift ...

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References

  1. Borisov A.A. Interaction of mine workings. L., PH LMI, 1979.
  2. Borisov A.A., Kaidalov N.N., Labazin V.G. Calculation of support pressure by the variation method. In the book: Physical Processes of Mining Production. L., PH LMI, 1976 (interuniversity collection, vol. 3).
  3. Borisov A.A., Kaidalov N.N., Labazin V.G. Calculation of support pressure at smooth roof lowering. - Izv. Mining Journal, 1977, № 10.
  4. Kaidalov N.N., Labazin V.G., Petukhov I.A., Fisenko G.L. Shifting of rocks as bending of layers with transverse shear. Proc. VNIMI, 1975, issue 3.
  5. Kaidalov N.N., Labazin V.G., Fedorova G.M. Determination of Deformation Characteristics of Rock Massif by Reverse Method. In the book: Stability and fastening of mine workings. L., PH LMI, 1977 (interuniversity collection, vol. 4).

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