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S. Yu. Novozhenin
S. Yu. Novozhenin
Saint Petersburg State Mining University
Saint Petersburg State Mining University

Articles

Mine survey
  • Date submitted
    2011-11-22
  • Date accepted
    2012-01-26
  • Date published
    2012-05-01

Modern monitoring systems of displacements and deformations at building of underground constructions

Article preview

In article the information on the modern systems of monitoring intended for control of a deformation condition of rocks and buildings, being in a zone of influence of mountain works is stated. Principles and features of work of some types of gages and systems are stated. Problems with introduction of such systems in Russia are specified. The urgency of carry- ing out special scientific and applied researches for maintenance of introduction of such systems at realization of actions for protection of buildings and constructions is shown.

How to cite: Volokhov E.M., Novozhenin S.Y., Suan Bak N. Modern monitoring systems of displacements and deformations at building of underground constructions // Journal of Mining Institute. 2012. Vol. 199. p. 253.
Geodesy, geomechanics and underground construction
  • Date submitted
    2011-08-25
  • Date accepted
    2011-10-25
  • Date published
    2012-02-01

Estimation of the is intense-deformed condition of massif at building inclined tunnel of metro station «Admiralty» of the Saint Petersburg underground

Article preview

Intense-deformed condition of a solid at building tunnel inclined tunnel «Admiralty» is simulated using finite-element method in three-dimensional statement. Questions of a geomechanical estimation strata movement and deformations of rocks based on modeling are considered. In addition, the forecast of influence of strata movement process for surface is made.

How to cite: Novozhenin S.Y. Estimation of the is intense-deformed condition of massif at building inclined tunnel of metro station «Admiralty» of the Saint Petersburg underground // Journal of Mining Institute. 2012. Vol. 196. p. 84.