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Information × Registration Number 0220U000318, 0118U003480 , R & D reports Title Development of durability prediction methods of and estimation of technical condition of metal structures of machines for fertilizer application popup.stage_title Head Popovych Pavlo Vasylovych, Registration Date 29-01-2020 Organization Ternopil National Technical Ivan Puluj University popup.description2 Experimental researches are carried out, regularities are established and dependences of influence of working environments and loading on characteristics of cyclic crack resistance of materials of bearing systems of spreaders are obtained. The calculation model for determining the period of subcritical growth of corrosion-mechanical cracks in thin-walled elements of metalwork is substantiated. technology. Mathematical relations were developed to determine the residual durability of thin-walled elements of the fertilizer spreader bearing structures. A technique for determining the resource of trailed fertilizer spreaders under their operating conditions was created. The method of complex calculation and experimental estimation of the resource of the bearing systems of the towed machines for fertilizer application has been formed taking into account aggressive - operational factors. Product Description popup.authors Дзюра Володимир Олексійович Слободян Любомир Михайлович Цьонь Ганна Богданівна Цьонь Олег Петрович Шевчук Оксана Степанівна popup.nrat_date 2020-04-02 Close