Advertisement

Soviet Mining

, Volume 21, Issue 4, pp 284–287 | Cite as

Results of observation of the geomechanical conditions of a rock bed during the early sagging of the bed roof

  • V. M. Neborskii
Rock Mechanics and Mine Pressure
  • 16 Downloads

Keywords

Coal Seam Rock Pressure Roof Displacement Roof Collapse Geomechanical State 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature Cited

  1. 1.
    A. F. Galanin, “roof control during the initial period of stope operation,” Bezopasn. Tr. Promyshl., No. 10 (1973).Google Scholar
  2. 2.
    Provisional Instructions on Rock Pressure Control in Development Stopes in Seams up to 3.5 m Thick with Inclination Angle up to 35° [in Russian], VNIMI, Leningrad (1982).Google Scholar
  3. 3.
    M. V. Kurlenya and V. K. Aksenov, “Initial pressure in the hydraulic sensor in studies of the stressed state of a rock bed by pressure difference method,” in: Proceedings of a Seminar, May 24–25, 1957 [in Russian], IGD Sib. Otd. Akad. Nauk SSSR, Novosibirsk (1957).Google Scholar
  4. 4.
    Manual on Preliminary Identification of Coal Seams with Heavy and Unstable Roofs [in Russian], Leningrad (1973).Google Scholar
  5. 5.
    Manual on the Selection and Roof Loosening Parameter in Excavation Segments [in Russian], VNIMI, Leningrad (1982).Google Scholar
  6. 6.
    O. I. Chernov, “Hydrodynamic stratification of monolithic rocks as a method of control of difficult-to-collapse roofs,” Fiz.-Tekh. Probl. Razrab. Polezn. Iskop., No. 2 (1982).Google Scholar

Copyright information

© Plenum Publishing Corporation 1986

Authors and Affiliations

  • V. M. Neborskii

There are no affiliations available

Personalised recommendations