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I. B. Petrova
I. B. Petrova

Articles

Geotechnology for development of solid mining fields
  • Date submitted
    2011-11-21
  • Date accepted
    2012-01-15
  • Date published
    2012-05-01

Use of hydrogeomechanical monitoring during shielding tunnel for underground station оf Saint Petersburg subway «Admiralteiskaya»

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Are investigated results obtained during supervision over change of hydraulic pressure and soil’s deformation while shielding inclined tunnel with hydro-surcharge on the breast for Saint Petersburg underground station «Admiralteiskaya». Are defined characteristics of anthropogenic hydro geological structure generated while shielding glacial soils. Is offered methodology for estimation soil deformation taking into account anthropogenic cracks of stratification and compaction – decompaction processes of clay breeds while changing hydraulic pressures. Is presented an example of estimation deformations of soils influenced by shielding.

How to cite: Norvatov Y.A., Petrova I.B., Sergutin M.V. Use of hydrogeomechanical monitoring during shielding tunnel for underground station оf Saint Petersburg subway «Admiralteiskaya» // Journal of Mining Institute. 2012. Vol. 199. p. 84.
Geology
  • Date submitted
    2011-08-19
  • Date accepted
    2011-10-17
  • Date published
    2012-02-01

Projecting peculiarities and experimens interpretation of testing in heterogeneous aquifer system on the example of diamond deposits named by V.Grib

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The results of testing olmugo-okunevsky aquifer  by alignment pumping, held on  the stage  of detailed exploration of diamond deposit named by V.Grib, are presented.The technique of pumping test interpretation by analytical methods by using the program «ANSDIMAT» is stated. The results of slug tests in the boreholes are also shown.

How to cite: Novatorov Y.A., Petrova I.B., Yashina A.V. Projecting peculiarities and experimens interpretation of testing in heterogeneous aquifer system on the example of diamond deposits named by V.Grib // Journal of Mining Institute. 2012. Vol. 196. p. 27.
Problems in conservation of resources? mine surveying and wise erth's interior utilization
  • Date submitted
    2009-07-17
  • Date accepted
    2009-09-06
  • Date published
    2010-01-01

Hydrogeomechanical processes in flooding of mines

Article preview

Hydrodynamic and hydrogeomechanical processes which may occur during flooding of coal mines are considered. Original scheme – model of strain state of waterbearing undermined massif for estimation of uplift of earth surface was suggested.

How to cite: Norvatov Y.A., Petrova I.B. Hydrogeomechanical processes in flooding of mines // Journal of Mining Institute. 2010. Vol. 185. p. 231.
Hydrogeology, engineering geology
  • Date submitted
    2008-10-10
  • Date accepted
    2008-12-23
  • Date published
    2009-04-01

Modern methods of hydrogeological investigations in terms of prospecting of titanium-magnetic iron deposit «South-East Gremiakha»

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The paper considers the contemporary level of hydrogeological investigations during prospecting of deposits. It is suggested to use numerical modeling, sensors, computer programs for pumping tests. These methods are illustrated by prospecting of the South-East Gremiakha deposit.

How to cite: Norvatov Y.A., Petrova I.B., Petrov N.S., Tugarov I.V. Modern methods of hydrogeological investigations in terms of prospecting of titanium-magnetic iron deposit «South-East Gremiakha» // Journal of Mining Institute. 2009. Vol. 183. p. 210.
Problems of hydrogeological and engineering-geological conditions assessment in the development of territories
  • Date submitted
    2007-09-24
  • Date accepted
    2007-11-01
  • Date published
    2008-03-01

Hydrogeological monitoring on the landslide slope site in Sochi

Article preview

To form an estimate of stress state of rock mass of a sliding-down slope, in the town of Sochi 10 observation stations – bore holes were built-up at the depth of 50-150 m with the arranged sensing elements for hydrostatic pressure measurements. According to the results of observations which were carried out for two years, the regularities of groundwater flow were established, and also the hydrogeological structure of the sliding-down slope was revised. The sensor readings indicated the slight changes in stress state of the low-permeable paleogenic rock and overlaying sedimentaries. The periodical movements of overlaying sedimentaries of clay composition are attributed to the seasonal variations of their physical and mechanical properties.

How to cite: Norvatov Y.A., Petrova I.B., Nazima V.V., Tugarov I.V. Hydrogeological monitoring on the landslide slope site in Sochi // Journal of Mining Institute. 2008. Vol. 176. p. 226-229.
Modern problems of geotechnical and hydrogeological surveys
  • Date submitted
    2002-06-09
  • Date accepted
    2002-07-13
  • Date published
    2003-01-01

Monitoring of hydrogeomechanical processes in the emergency section of the St. Petersburg subway

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The hydrodynamic regime is monitored by 90 hydrostatic pressure sensors placed at different depths in the heterogeneous thickness of quaternary deposits. Total, neutral and effective stresses along the route of projected tunnels were determined. Seasonal changes of hydrostatic pressures in the thickness and their connection with atmospheric pressure are estimated. The reaction of water-saturated massif to tunneling with bottom-hole hydroloading has been fixed.

How to cite: Norvatov Y.A., Petrova I.B., Nazima V.V., Rusanov I.V. Monitoring of hydrogeomechanical processes in the emergency section of the St. Petersburg subway // Journal of Mining Institute. 2003. Vol. 153. p. 194-195.
Modern problems of geotechnical and hydrogeological surveys
  • Date submitted
    2002-06-04
  • Date accepted
    2002-07-01
  • Date published
    2003-01-01

Rationale for the necessity of hydrogeoecological monitoring at the Leningrad oil shale deposit

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The necessity of organizing continuous monitoring of mine water quality and observation of the levels of formation of hydrochemical and hydrodynamic regimes of groundwater by creating a system of hydrogeoecological monitoring at the Leningrad oil shale deposit is considered. The goals and tasks of monitoring of mine and ground waters of the deposit are set out, the main stages of its planning and implementation are defined.

How to cite: Petrov N.S., Kutyaikina M.N., Norvatov Y.A., Petrova I.B. Rationale for the necessity of hydrogeoecological monitoring at the Leningrad oil shale deposit // Journal of Mining Institute. 2003. Vol. 153. p. 196-198.
Without section
  • Date submitted
    1981-07-23
  • Date accepted
    1981-09-29
  • Date published
    1982-01-01

Изучение некоторых вопросов охраны подземных вод при разведке Орловского месторождения

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Прогноз изменений условий фильтрации подземных вод под влиянием от­работки месторождений полезных ископаемых, и, следовательно, проектируе­мый комплекс природоохранных мероприятий, базируются на характеристиках природного баланса водообмена и степени антропогенового воздействия на этот баланс ...

How to cite: Ryumin A.N., Petrova I.B., Mironov A.S. // Journal of Mining Institute. 1982. Vol. 91. p. 89.