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Information × Registration Number 0210U006741, 0109U005294 , R & D reports Title To develop technics of the accelerated method of definition of weariness characteristics in reinforcing bar, while using them in ferro-concrete structures of bridges popup.stage_title Head Babiak I., Кандидат технічних наук Registration Date 30-11-2010 Organization State Highway Scientific Research Institute popup.description2 The research subject is criteria of reinforcing bar fatigue indices assessment, registered using acoustic emission (AE) method. The purpose of work is the development of methods of accelerated defining of reinforcing bar fatigue for bridge reinforced concrete structures basing on non-destructive control method. Basing on theoretical research results, criteria of reinforcing bar fatigue assessment using acoustic emission (AE) signals have been defined, considering cycle loads imposition excluding the sample's destruction. Methods of reinforcing bar fatigue characteristics defining at the imposition of minimum required and sufficient number of load cycles have been worked out, that will allow undertime tests fulfillment. Product Description popup.authors Бабяк І. П. Коваль П. М. Фаль А. Є. popup.nrat_date 2020-04-02 Close