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First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Anvarov B.R. – engineer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Latypov V.M. – doctor of technical sciences, professor Latypova T.V. – candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Anvarov A.R. – candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Ufa State Petroleum Technological University The organization address: 450080, Russia, Ufa, Mendeleev str., 195
Title of the articleDurability of reinforced concrete in water supply systems
Abstract.Classification of existing types of pure tanks, results of inspection of their technical condition is presented in article. The main part of designs of these constructions is traditionally carried out in monolithic, precast or combined and monolithic concrete. By results of inspection it is established that in all tanks there are defects and damages, however all of them are maintainable. According to the X-ray phase analysis the structure of products of corrosion of steel in underwater and surface designs significantly differs. Let's note that distinctions in phase structure of products of corrosion are caused first of all by restriction of access of oxygen to underwater designs. Depth of carbonization of surface designs and depth of neutralization of underwater designs are comparable in size. It allows to draw a conclusion that it is necessary to consider danger of corrosion wear of underwater designs, despite the lack of external signs of damage of designs, when studying kinetics of corrosion process. Values of average speed of corrosion of the first type of ferroconcrete designs of tanks depending on the concrete density on the basis of what the forecast of durability of designs, both being operated tanks, and again erected is carried out are defined.
Keywords.Durability of reinforced concrete, pure tanks, corrosion of the first look, concrete carbonization, products of corrosion of fittings.
For citations:Anvarov B.R., Latypov V.M., Latypova T.V., Anvarov A.R. Durability of reinforced concrete in water supply systems // Izvestiya KGASU. 2013. №1(23) P.174-181.


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