Submit an Article
Become a reviewer
Vol 199
Pages:
168-172
Download volume:
RUS
Article

Dynamics in change of stresses in hardly-caving roof and in a supported zone in the course of evolution of structural parameters of rock mass with secondary subsidence

Authors:
B. Yu. Zuev
About authors
  • Ph.D. laboratory head National Mineral Resources University (Mining University)
Date submitted:
2011-11-24
Date accepted:
2012-01-28
Date published:
2012-12-29

Abstract

Physical modeling on equivalent materials with the use of newly-developed stress sensors allows to investigate the geomechanical processes in blocky structures in their evolution during coal seam mining by long stoping faces under complicated geological-and-mining conditions. The results of investigations may be used in selection of optimal parameters of supports.

Область исследования:
(Archived) Geotechnology for development of solid mining fields
Keywords:
evolution of blocky structures hardly-caving roof dynamics in change of stresses
Go to volume 199

References

  1. Glushikhin F.P. Hardly-controllable roofs in stopingfaces. M., 1970.
  2. Glushikhin F.P. Recommendations on measurement ofstresses in models from equivalent materials / F.P.Glushikhin, B.Yu.Zuev, M.F.Shklyarsky / VNIMI. Leningrad, 1985.
  3. Glushikhin F.P. Measurements of stresses in modelsfrom equivalent materials / F.P.Glushikhin, B.Yu.Zuev, M.F.Shklyarsky, M.S.Zlotnikov // Proc. VNIMI «Prediction of geomechanical processes and rock pressure control at coal mines» / VNIMI. Leningrad, 1985.
  4. Zuev B.Yu. Instruction for operation of microdynamometers for the determination of stresses in fine dispersion media / VNIMI. Leningrad, 1989.

Similar articles

The way of pipeline construction in areas of high seismic activity
2012 A. K. Nikolaev, V. P. Dokukin, O. F. Putikov
Using of laser scanning survey of barrow for deformation monitoring
2012 A. V. Kovyazin
Formation and development of mining-and-geological processes in relation to changes in engineering-geological and hydrogeological conditions on Yakovlevsky mine
2012 R. E. Dashko, E. N. Feller
Geomechanical justification of design parameters of room-and-pillar mining system for designing оf deep-lying horizons of SYBR
2012 D. V. Sidorov
Development of the weighted biopolimer drilling mud for workover
2012 Vladimir S. Litvinenko, N. I. Nikolaev
The information providing of the method оf the regional zoning on the degree of dangerous of manifestation landsliding processes
2012 A. A. Kuzin