Engineering-geological and geoecological aspects of a substantiation of long stability of concrete constructions of Cheboksary hydroelectric рower plant
About authors
- 1 — Ph.D., Dr.Sci. professor National Mineral Resources University (Mining University)
- 2 — post-graduate student National Mineral Resources University (Mining University)
- 3 — Ph.D., Dr.Sci. post-graduate student Saint-Petersburg State University
Abstract
Features of engineering-geological and hydrological conditions of the basis of concrete constructions are analyzed. Factors of formation of ecological conditions in a bottom zone of a water basin of Cheboksary hydroelectric power plant are analyzed. The maintenance and change of activity and number of microorganisms in water and ground adjournment of a water basin is considered. Results of specialized shooting in dry gallery about a condition of concrete of a building of hydroelectric power plant and an spillway dike in 2010-2011 are stated, the comparative estimation of microbiological activity which promotes development of active biocorrosion of concrete and metals is spent.
Область исследования:
(Archived) Geology and metallogeny
Keywords:
Cheboksary hydroelectric power plant
concrete constructions
a water basin
tec-tonic infringements
Tatar’s clay of the Perm system
ground adjournment
microfunges
bacteria
dry gallery
a filtration
underground waters
forms of destruction of concrete
biocorrosion
Funding:
None
References
- Dashko R.E. Sergeevskie chtenija: Mater. annual session of the Scientific Council on Problems of Geoecology, engineering geology and hydrogeology. Moscow: GEOS, 2000. P.72- 78.
- Larionov A.D., Egor S.P., Larionovа N.P. A Cheboksary dam on the river to Volga // Geology and dams. 1962. V.8. P.78-104.
- Makarov V.B., Fridljanov L.T. Cheboksary hydroelectric power station // Works of the Hydroproject. 2002. No 7. P.28-40.
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