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Vol 123
Pages:
83-87
Download volume:
RUS
Article

Study of stratification of interbed rocks

Authors:
N. F. Dotsul
I. V. Sivukhin
S. A. Grafkin
Date submitted:
1989-09-25
Date accepted:
1989-11-07
Date published:
1990-12-30

Abstract

The delamination of layered chamber roofs significantly reduces the bending stiffness of the layers, which leads to a significant increase in the deflections of the lower layers of the roof and the formation of limit zones.

Область исследования:
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References

  1. Dontsul N.F. Development of methods of calculation of detachment and delamination of rocks of the roof of horizontal workings of rectangular cross-section 1 VNIMI. L., 1977.
  2. Kuznetsov S.T., Voronin I.N. Methodical guide for the study of layering and delamination of sedimentary rocks / VNIMI. L., 1968.
  3. Sokolovskiy V.V. Statics of a loose medium. Moscow: Fizmatgiz, 1960.
  4. Timoshenko S.P., Goodyear J.N. Theory of Elasticity. M.: Nauka, 1975."

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