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F. P. Ivchenko
F. P. Ivchenko
Saint Petersburg State Mining Institute (Technical University)
Saint Petersburg State Mining Institute (Technical University)

Articles

Geotechnology
  • Date submitted
    2010-08-29
  • Date accepted
    2010-10-14
  • Date published
    2011-02-01

Establishment of boundaries of hazardous zones in coal seam mining at mines of JSC «Suek-Kuzbass»

Article preview

The article considers the formation conditions of hazardous zones in mining the conjugated seams strata with leaving coal pillars. The results of mine investigations for the establishment of hazardous zones boundaries with using the geophysical equipment are given.

How to cite: Krotov N.V., Ivchenko F.P., Skakun A.P., Paltsev A.I. Establishment of boundaries of hazardous zones in coal seam mining at mines of JSC «Suek-Kuzbass» // Journal of Mining Institute. 2011. Vol. 190. p. 92.
Problems in geodynamic safety in the exploration of solid deposits
  • Date submitted
    2009-10-14
  • Date accepted
    2009-12-07
  • Date published
    2010-04-01

Determination of coal pillar sizes in preparation of seams with paired mine workings

Article preview

The results of introduction at coal mines of the methods for determination of coal pillar sizes in preparation of rockburst-hazardous seams with paired workings are discussed in the paper. Safe values of advancing in drivage of development workings with formation of yielding have been established.

How to cite: Krotov N.V., Ivchenko F.P., Sidorov D.V. Determination of coal pillar sizes in preparation of seams with paired mine workings // Journal of Mining Institute. 2010. Vol. 188. p. 125-126.
Problems in geomechanics of technologeneous rock mass
  • Date submitted
    2009-07-24
  • Date accepted
    2009-09-19
  • Date published
    2010-01-01

Efficient assessment of stress state of coal seams liable to rock bursts

Article preview

The article deals with the method for effective evaluation of stress state and rock burst hazard of sections of coal seams by the predicted output of drilling fines. The suggested engineer solution, i.e. the program modulus «Prediction» allows to represent the formation of the support pressure zone in the marginal part of the seam (or in a mine working) and to control the potential pattern of rock burst hazard manifestation in a mine working under various geological and mining conditions.

How to cite: Ivchenko F.P., Krotov N.V. Efficient assessment of stress state of coal seams liable to rock bursts // Journal of Mining Institute. 2010. Vol. 185. p. 110-112.