75504 Magazine of Civil Engineering Magazine of Civil Engineering 2712-8172 6 10.18720/MCE.5.6 Strengthening of building structures using post-stressed reinforced concrete Усиление строительных конструкций с использованием постнапряженного железобетона Kishinevskaya Evgenia janeva2004@mail.ru 0000-0002-1196-8004 6508103761 M-6585-2013 Vatin Nikolai vatin@mail.ru Kuznetcov Viktor Peter the Great St. Petersburg Polytechnic University Peter the Great Saint Petersburg Polytechnic University 25 04 2009 3 5 29 32

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 reinforced concrete building structure strengthening