Control of the condition of the rock-mass condition using tansducers of hydrostatie pressure during mining escalator tunnel of «Admiralteiskaya» underground station
About authors
- 1 — Ph.D., Dr.Sci. professor Saint Petersburg State Mining University
- 2 — undergraduate student Saint Petersburg State Mining University
- 3 — research assistant Saint Petersburg State Mining University
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.
Область исследования:
Geology
Keywords:
hydrostatic pressure
natural underground water flow
atmospheric pressure
transducers
neutral
effective and full pressure
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