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Vol 196
Pages:
23
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RUS

Control of the condition of the rock-mass condition using tansducers of hydrostatie pressure during mining escalator tunnel of «Admiralteiskaya» underground station

Authors:
Yu. A. Norvatov1
K. E. Volodchenko2
M. V. Sergutin3
About authors
  • 1 — Saint Petersburg State Mining University
  • 2 — Saint Petersburg State Mining University
  • 3 — Saint Petersburg State Mining University
Date submitted:
2011-08-26
Date accepted:
2011-10-02
Date published:
2012-02-01

Abstract

In this article is shown the sequence of hydro-geological monitoring of the rock-mass condition while conducting mining works of «Admiralteiskaya» underground station escalator tunnel. Are revealed flow laws of underground water in natural conditions; is considered influence of atmospheric pressure on the hydrostatic one. Also are drawn preliminary conclusions of escalator tunnel mining (using hydro-cantledge) influence on pressures in rock-mass.

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