Submit an Article
Become a reviewer
Vol 203
Pages:
160-165
Download volume:
RUS
Article

Influence of some geoecological factors on destruction of concrete constructions of Cheboksary hydroelectric power plant

Authors:
R. E. Dashko1
N. A. Perevoshchikova2
D. Yu. Vlasov3
About authors
  • 1 — Ph.D., Dr.Sci. professor National Mineral Resources University (Mining University)
  • 2 — postgraduate student National Mineral Resources University (Mining University)
  • 3 — Ph.D., Dr.Sci. associate professor Saint Petersburg State University
Date submitted:
2012-10-03
Date accepted:
2012-12-11
Date published:
2013-04-30

Abstract

The short characteristic of engineering-geological and hydrological conditions of the grounds of concrete constructions is given. Factors of formation of ecological conditions in a benthonic zone of a water basin of Cheboksary hydroelectric power plant are analyzed. Dynamics of change of activity and number of microorganisms in water and bed deposits of a water basin is considered. Results of specialized shooting in dry footway about a condition of concrete of a hydroelectric power plant building of and an overflow dam in 2010-2011 are stated, the comparative estimation of microbiological activity which promotes development of the vigorous activity of biocorrosion of concrete and metals is spent. It is shown high microbes prevalence the materials applied to repair work (seals of various defects in concrete designs).

Область исследования:
(Archived) Modern methods and systems for indication and monitoring of environmental components
Keywords:
Cheboksary hydroelectric power plant concrete constructions a water basin bed deposits microfungus bacteria dry footway a filtration underground waters forms of destruction of concrete biocorrosion
Go to volume 203

References

  1. Larionov A.D., Egor ov S.P., Larionova N.P. A Cheboksary dam on the river to Volga // Geology and dams. Moscow, 1962.
  2. Makarov V.B., Fridljanov L.T. Cheboksary hydroelectric power station // Works of the Hydroproject. 2002. N 7.
  3. Pronin A.P. Active deep breaks of the central part of Russian platform and their geoecological value // Geoecological researches and protection of bowels. 1994. Vol.3.

Similar articles

Biogeochemical indicators of the technogenic pollution ecosystems by mining enterprises of Rudny and Mountain Altai
2013 A. I. Gusev
Two-stage cleaning technology water out from oil
2013 M. A. Pashkevich, I. A. Golubev
Environmental impact assessment of water engineering on water bodies when you position the hydro-electric power stations on mountain rivers
2013 F. M. Dzhandubaeva
Technogenic geochemistry in the development of Sibai chalcopyrite field
2013 A. Yu. Opekunov, M. G. Opekunova
Information system in the management of the collection and transportation of solid waste utility
2013 A. B. Makhovikov, M. Sh. Barkan
Increased environmental security of rubber industry companies
2013 M. V. Sokolov, M. M. Nikolyukin, S. N. Polyanskii