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S. A. Kozlov
S. A. Kozlov
Ural Technical University
Ural Technical University
Yekaterinburg
Russia

Articles

Present-day problems of geomechanics, mining practice and innovation technologies in mining engineering
  • Date submitted
    2011-09-17
  • Date accepted
    2011-11-13
  • Date published
    2012-03-01

Variability and heterogeneity of the physical-mechanical properties of the latest marine sediments in the Arctic ocean

Article preview

The engineering-geological position reveals the peculiarities of structure and physical-mechanical properties of bottom soil of the Barents and Kara seas. Consider the conditions for the formation of the latest sediments, their relationship with the repeated freezing and defrosting during the late Cenozoic, the peculiarities of polar lithogenesis. Regional  factors of variability  and features of variability of the physical-mechanical properties of bottom soil with depth are shown. Conclusions are made about the ambiguous influence of the historical-geological factors  on physical-mechanical properties of soils. The role of soils, containing submarine gas hydrates, is shown.

How to cite: Neizvestnov Y.V., Kozlov S.A., Kondratenko A.V. Variability and heterogeneity of the physical-mechanical properties of the latest marine sediments in the Arctic ocean // Journal of Mining Institute. 2012. Vol. 197. p. 203.
Application of the modern geophysical technologies for prospecting and exploration of mineral deposits
  • Date submitted
    2010-12-28
  • Date accepted
    2011-02-28
  • Date published
    2011-06-01

Characteristics of 2D- and 3D-potential field anomaly interpretation

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This paper contains methods of gravity and magnetic data processing with evaluation of effective density and magnetic intensity of rocks. The most preferred method of 3D-processing so as to create three dimensional models of gravity and magnetic distribution is that one which count gravity and magnetic fields around a circle near the calculation point. It is highly effectively to use this method if there are some isometric objects. This algorithm leads to a geometry distortion of the resulting objects and a marked increase in predicted depth if examined bodies are twodimensional and overlie horizontal or aslope. This might cause errors in data interpretation.

How to cite: Alekseev S.G., Kozlov S.A., Shtokalenko M.B., Smirnov V.E. Characteristics of 2D- and 3D-potential field anomaly interpretation // Journal of Mining Institute. 2011. Vol. 194. p. 128.
Modern electrical exploration technologies of prospecting
  • Date submitted
    2004-09-26
  • Date accepted
    2004-10-06
  • Date published
    2005-04-01

Технология прогнозно-поисковых работ на сульфидные медно-никелевые руды с металлами платиновой группы

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Разработана концепция прогноза и поисков сульфидных медно-никелевых месторождений. На основе этой концепции создана технология прогноза и поисков с использованием комплекса геохимических и геофизических данных (грави-, магнито- и электроразведки). Новизна заключается в том, что реализована методология от «общего к частному», т.е. от построения геолого-геофизической модели изучаемого района и модели рудно-магматической системы к отдельно взятому рудному телу. Эффективность технологии доказана в Мончегорском рудном районе, где получен прирост прогнозных ресурсов меди, никеля и металлов платиновой группы. Удельные затраты на выявление единицы прогнозных ресурсов составляют 0,22 USD/т, или 0,003 % от стоимости выявленных ресурсов.

How to cite: Polikarpov V.K., Ronin A.L., Eliseev A.A., Zakharov S.N., Shtokalenko M.B., Kozlov S.A. // Journal of Mining Institute. 2005. Vol. 162. p. 42.
Safety problems of radiation, electromagnetic and other dangerous influence on people
  • Date submitted
    2002-08-01
  • Date accepted
    2002-09-05
  • Date published
    2003-03-01

Impact of cell phone antenna electromagnetic radiation on the user

Article preview

Electromagnetic radiation when using cellular phones can have a negative impact on humans. Studies of radiation types on a multilayer model of the human head made it possible to compile a program and perform numerical calculations.

How to cite: Panchenko B.A., Knyazev S.T., Kozlov S.A. Impact of cell phone antenna electromagnetic radiation on the user // Journal of Mining Institute. 2003. Vol. 154. p. 27-29.
Modern problems of geotechnical and hydrogeological surveys
  • Date submitted
    2002-06-27
  • Date accepted
    2002-07-12
  • Date published
    2003-01-01

Modern requirements for hydrochemical sampling of observation wells during hydrogeological research and groundwater monitoring

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Modern requirements for hydrochemical sampling of observation wells in the performance of hydrogeological research and groundwater monitoring are given. When sampling observation wells is recommended to pump out not less than 40 volumes of water from the borehole with a submersible pump. For determination of inorganic substances it is recommended to use complex mass-spectral and atomic emission analyses with inductively coupled plasma for 72 elements, which will allow to reject the results of analyses for which the conventional methods (with the sensitivity limit, close to the MAC) revealed exceeding the existing standards, for example for Cd, Li, Be.

How to cite: Kozlov S.A. Modern requirements for hydrochemical sampling of observation wells during hydrogeological research and groundwater monitoring // Journal of Mining Institute. 2003. Vol. 153. p. 173-176.
Without section
  • Date submitted
    1990-12-30
  • Date accepted
    1991-02-06
  • Date published
    1991-06-01

Геохимия грунтовых вод Амгунь-Сихотэ-Алиньской горно-складчатой гидрогеологической области дальнего востока

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Амгунь-Сихотэ-Алиньская горно-складчатая  область, расположенная в низовьях реки Амур, представляет собой в геологическом отношении сложную по строению территорию, в пределах которой развиты породы интрузивной, эффузивной, вулканогенно-осадочной и осадочной формаций ...

How to cite: Kozlov S.A. // Journal of Mining Institute. 1991. Vol. 129. p. 50.