Submit an Article
Become a reviewer
Vol 64 Iss. 1
Pages:
34-39
Download volume:
RUS
Article

Dependence of the strength of layered material on cohesion and friction at layer contacts

Authors:
O. V. Timofeev
R. E. Dashko
N. S. Konokotov
Date submitted:
1973-07-27
Date accepted:
1973-09-22
Date published:
1974-01-01

Abstract

Sedimentary rocks usually have a layered structure, and the strength characteristics at the contacts of layers (cohesion cₖ and angle of internal friction φₖ) can vary from zero to their values in the material of the layer (cₘ and φₘ).

Область исследования:
(Archived) Without section
Funding:

None

Go to volume 64

References

  1. Bezkaravainy V. G. Stability of heterogeneous pillars. Zapiski Gornogo Instituta, vol. 49, issue 1, 1964 (in Russian)
  2. Borisenko S. G., Sorokin A. D., Guzchenko V. G. Investigation of the influence of rock fracturing on the stability of the pillar. Izvestiya vuzov. Tsvetnaya metallurgiya , 1964, No. 2 (in Russian)
  3. Borshch-Kompaneets V. I., Martynov Yu. I. To the problem of stability of fractured roof. Izvestiya vuzov. Gornyi Zhurnal , 1963, No. 1 (in Russian)
  4. Kim D. N. Influence of structure on shear strength of the massif and determination of calculated mechanical characteristics. Tr. Proc. VNIMI, coll. 72, 1969 (in Russian)
  5. Kuznetsov G. N., Bublik F. P., Kuznetsov S. T. Strength of non-uniform inter-chamber pillars. Tr. VNIMI, coll. 45, 1962 (in Russian)
  6. Martynov Yu. I. Strength properties of fractured rocks. Izvestiya vuzov. Gornyi Zhurnal , 1963, No. 3 (in Russian)
  7. Strength of rocky rocks in the massif. Izvestiya vuzov. Gornyi Zhurnal , 1966, No. 7. Authors: Yu. I. Turintsev, T. P. Bakhareva, P. I. Zobnin, P. P. Bastan (in Russian)
  8. Filatov K. A. Dependence of strength and deformation properties of samples from equivalent materials on the direction of their layering. Tr. VNIMI, coll. 60, 1966 (in Russian)
  9. Fisenko G. L. Stability of Quarry Sides. M., Nedra, 1965 (in Russian)
  10. Kharitonov N. I. On the influence of layering and fracturing on mechanical strength of materials. Izvestiya vuzov. Gornyi Zhurnal , 1965, No. 8 (in Russian)

Similar articles

Methodology for observing the effect of massive blasts on the stability of mine workings
1974 G. G. Mirzaev, V. I. Vikharev, V. Ya. Bril
Assessment of structural weakness of rocks
1974 Yu. S. Obruchev, N. S. Konokotov
Determination of the stress state of the rock mass around a development roadway influenced by mining operations
1974 A. G. Protosenya
Design of a four-hinged yielding steek arch support
1974 V. V. Smirnyakov
Photoelastic study of the influence of irregularities in the rock contour of horizontal workings on the stress state of the near-contour zone of the rock mass
1974 E. A. Zimina, E. N. Tarasenko
Mechanics of initiation and development of rock bursts
1974 K. K. Samokhvalov