Please use this identifier to cite or link to this item: http://lib.kart.edu.ua/handle/123456789/13109
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dc.contributor.authorVatulia, Glib-
dc.contributor.authorRezunenko, Maryna-
dc.contributor.authorOrel, Yevhen-
dc.contributor.authorPetrenko, Dmytro-
dc.date.accessioned2022-12-28T15:45:11Z-
dc.date.available2022-12-28T15:45:11Z-
dc.date.issued2017-
dc.identifier.citationVatulia G. Regression equations for circular CFST columns carrying capacity evaluation / G. Vatulia, M. Rezunenko, Ye. Orel, D. Petrenko // MATEC Web of Conferences. - 2017. - Vol. 107 (00051). - Р. 1-7.uk_UA
dc.identifier.issn2261-236X (online)-
dc.identifier.urihttp://lib.kart.edu.ua/handle/123456789/13109-
dc.description.abstractWithin the last decades, a considerable amount of experimental studies have been carried out by numerous researchers across the world with the purpose to study the carrying capacity of concrete-filled steel tubular (CFST) columns and evaluation of their stressed-strained state. The array of the obtained results have allowed designing a mathematical model to determine the maximum carrying capacity value of such constructions using the methods of mathematical statistics. The authors obtained three types of regression equations for short and long circular CFST columns with different geometrical and physical properties under axial compression. Statistical quality of the obtained models was verified by both regression equation quality in general and statistical significance of the equation parameters. The comparison of the obtained carrying capacity values with the results calculated by Eurocode 4 and AIJ methodologies allows making a conclusion on the sufficient calculation accuracy of the designed mathematical models.uk_UA
dc.language.isoenuk_UA
dc.publisherWeb of Conferences EDP Sciencesuk_UA
dc.titleRegression equations for circular CFST columns carrying capacity evaluationuk_UA
dc.typeArticleuk_UA
Appears in Collections:2017

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