https:\/\/www.doi.org\/10.31891\/2307-5732-2020-287-4-138-142<\/a>
\n <\/p>\n\u0420\u0435\u0446\u0435\u043d\u0437\u0456\u044f\/Peer review : <\/strong>18.09.2020 \u0440.
\n\u041d\u0430\u0434\u0440\u0443\u043a\u043e\u0432\u0430\u043d\u0430\/Printed : <\/strong>04.11.2020 \u0440.<\/p>\n <\/p>\n
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\n\u041a\u043b\u044e\u0447\u043e\u0432\u0456 \u0441\u043b\u043e\u0432\u0430:<\/strong> \u043c\u043e\u0441\u0442\u043e\u0432\u0438\u0439 \u043a\u0440\u0430\u043d, \u0441\u0442\u0430\u043b\u044c \u0421\u04423, \u043d\u0430\u043f\u0440\u0430\u0446\u044e\u0432\u0430\u043d\u043d\u044f, \u0448\u0432\u0438\u0434\u043a\u0456\u0441\u0442\u044c \u0440\u043e\u0441\u0442\u0443 \u0432\u0442\u043e\u043c\u043d\u043e\u0457\u00a0 \u0442\u0440\u0456\u0449\u0438\u043d\u0438.<\/p>\n <\/p>\n
\u0420\u043e\u0437\u0448\u0438\u0440\u0435\u043d\u0430 \u0430\u043d\u043e\u0442\u0430\u0446\u0456\u044f \u0430\u043d\u0433\u043b\u0456\u0439\u0441\u044c\u043a\u043e\u044e \u043c\u043e\u0432\u043e\u044e<\/strong><\/p>\n\u00a0 \u00a0 \u00a0The object of research is the metal structures of overhead cranes, the service life of which has exceeded the standard, but they are further operated in the port. Over-standard and long-term operation in the mode of intensive cyclic loading in combination with a change in physical and mechanical properties as a result of corrosion degradation of the metal leads to a decrease in the efficiency of the cranes. It should be noted that each case of crack propagation requires a separate study, since the endurance of the structure significantly depends on both the geometric and physical and mechanical parameters of the system. It should be noted that when designing them, the designers established large safety margins. In addition, the lack of sufficient funding to maintain the resource at the proper level is an urgent task, since the latter is determined by the fatigue failure resistance of bridge cranes. For the research, flat beam specimens with a one-sided notch were used, made of low-carbon steel sheet St3, and cut in two different sections from the metal structures of the end beams of overhead cranes, were operated for 20, 27 and 38 years in the port. 3 samples were cut from each site. The locations for cutting out the samples were selected taking into account the scheme of acting stresses in the structures of the crane elements. In the process of investigations at the specified test modes, the crack length was periodically measured on both polished lateral surfaces of the samples. In this case, the corresponding number of cycles was recorded. Experimental kinetic diagrams of fatigue fracture of the material indicate that an increase in the period leads to an intensification of crack growth, in particular, in the range of K = 7 … 18 MPa\u00b7m1\/2<\/sup>, the rate increases by 1.3-2.
\nKeywords:<\/strong> overhead travelling crane, age on the cran, St3 steel, fatigue crack growth rate.<\/p>\n <\/p>\n
References<\/strong><\/p>\n\n- Pustovoj V.N. Metallokonstrukcii gruzopodemnyh mashin. Razrushenie i prognozirovanie ostatochnogo resursa \/ V. N. Pustovoj. \u2013 M. : Transport, 1992. \u2013 256 s.<\/li>\n
- Nemchuk O.O. Eksperymentalne doslidzhennia vplyvu napratsiuvannia na trishchynostiikist stalei portalnykh kraniv \/ O.O. Nemchuk, V.V. Strelbitskyi \/\/ Herald of Khmelnytskyi National University. \u2013 2019. \u2013 \u2116 1. \u2013 S. 17\u201320.<\/li>\n
- Strelbitskyi V. Eksperymentalne doslidzhennia vplyvu napratsiuvannia ta asymetrii tsyklu na trishchynostiikist stalei portalnykh kraniv \/ V.V. Strelbitskyi, O.O. Nemchuk \/\/ Herald of Khmelnytskyi National University. \u2013 2020. \u2013 \u2116 1. \u2013 S. 245\u2013248.<\/li>\n
- Botvina L.R. Vysokociklovoe ustalostnoe razrushenie malouglerodistoj stali posle eyo dlitelnogo stareniya \/ L.R. Botvina, I.M. Petrova, I.V. Gadolina, V.P. Levin, Yu.A. Demina, A.P. Soldatenkov, M.R. Tyutin \/\/ Zavodskaya laboratoriya \u00abDiagnostika materialov\u00bb. \u2013 2009. \u2013 \u2116 6. Tom 75. \u2013 S. 44\u201351.<\/li>\n
- Romaniv O.M. Vplyv ekspluatatsiinoi poshkodzhenosti paroprovidnoi stali 12Kh1MF na kharakterystyky yii trishchynostiikosti \/ O.M. Romaniv, H.M. Nykyforchyn, I.R. Dziuba \/\/ Fiz.-khim. mekhanika materialiv. \u2013 1998. \u2013 34, \u2116 1. \u2013 S. 101\u2013104.<\/li>\n
- Kharchenko L.Ie. Diahnostyka vodnevoho makrorozsharuvannia v stintsi hynu truby systemy mahistralnykh hazoprovodiv \/ L.Ie. Kharchenko, O.Ie. Kunta, O.I. Zvirko, R.S. Savula, Z.A. Duriahina \/\/ Fiz.-khim. mekhanika materialiv. \u2013 2015. \u2013 \u2116 4. \u2013 S. 84\u201390.<\/li>\n
- Nykyforchyn H.M. Dehradatsiia vlastyvostei stalei mahistralnykh hazoprovodiv uprodovzh yikh sorokarichnoi ekspluatatsii \/ H.M. Nykyforchyn, O.T. Tsyrulnyk, D.Iu. Petryna, M.I. Hredil \/\/ Problem\u044b prochnosty. \u2013 2009. \u2013 41, \u2116 5 (401). \u2013 S. 66\u201372.<\/li>\n<\/ol>\n
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