Submit an Article
Become a reviewer
Vol 64 Iss. 1
Pages:
25-29
Download volume:
RUS
Article

Approximate analytical determination of the dimensions of the inelastic deformation zone around mine workings

Authors:
A. G. Protosenya
V. A. Vashilin
Date submitted:
1973-07-16
Date accepted:
1973-09-27
Date published:
1974-01-01

Abstract

The stability of a mine working is mainly determined by the size of the zone of inelastic deformations formed in its vicinity. This zone can be found by calculation.

Область исследования:
(Archived) Without section
Funding:

None

Go to volume 64

References

  1. Galin L. A. Plane elastic-plastic problem. Plastic regions at circular holes in plates and beams. Prikladnaya mekhanika i matematika Applied Mechanics and Mathematics, vol. 10, issue 3, AN SSSR, 1946 (in Russian)
  2. Dahl Yu. M. On estimating the sizes of plastic zones in a plate at the ends of a crack. Mekhanika tverdogo tela Solid Body Mechanics, 1970, No. 5 (in Russian)
  3. Protosenya A. G. Determination of the dimensions of the region of inelastic deformations around a supported working subjected to the action of support pressure. Zapiski Gornogo Instituta, vol. 52, issue 3, 1972 (in Russian)
  4. Ruppeneit K. V. Some Problems of Rock Mechanics. M., Ugletekhizdat, 1954 (in Russian)
  5. Sazhin V. S. Elastic-Plastic Distribution of Stresses around Mine Workings of Various Outline. M., Nauka, 1968 (in Russian)
  6. Fedorov A. P. Solution of elastic-plastic problems by the method of optically active coatings. In the book: Polarization-Optical Method of Stress Investigation. Izd. LGU, 1966 (in Russian)

Similar articles

Dependence of the strength of layered material on cohesion and friction at layer contacts
1974 O. V. Timofeev, R. E. Dashko, N. S. Konokotov
Assessment of structural weakness of rocks
1974 Yu. S. Obruchev, N. S. Konokotov
Mechanics of initiation and development of rock bursts
1974 K. K. Samokhvalov
Rational shape of metal support for development workings
1974 V. V. Smirnyakov
Stability of a ring and a circular arch under symmetrical unevenly non-uniformly distributed loading
1974 Yu. S. Obruchev
Calculation of the natural tension of rock bolts due to rock creep
1974 O. V. Timofeev