OPTIMUM DESIGN OF STRUCTURES IN A COMBINED APPROACH TO THE CONSIDERATION OF CORROSION AND PROTECTIVE PROPERTIES OF ANTI-CORROSION COATINGS

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J. of Mech. Eng., 2017, vol. 20, no. 3, pp. 64-68

DOI:   https://doi.org/10.15407/pmach2017.03.064

Journal Journal of Mechanical Engineering
Publisher A. Podgorny Institute for Mechanical Engineering Problems
National Academy of Science of Ukraine
ISSN 0131-2928 (Print), 2411-0779 (Online)
Issue Vol. 20, no. 3, 2017 (September)
Pages 64–68

 

Author

M. M. Fridman, Kryvyi Rih Metallurgical Institute of the National Metallurgical Academy of Ukraine (5, Stephana Tilhy St., Kryvyi Rih, 5006, Ukraine), e-mail: mark17@i.ua, ORCID: 0000-0003-3819-2776

 

Abstract

A new model of a combined approach to the consideration of corrosion and protective properties of anti-corrosion coatings is proposed and implemented using the example of optimizing flexural steel structure elements. The Dolinsky model, which takes into account the effect of the stress state on the corrosion kinetics, is used as the basic corrosion equation. As a result of the optimization, optimal initial dimensions of a flexural element of the rectangular cross section are found.

 

Keywords: corrosion, anticorrosion coating, optimization

 

References

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Received 25 May 2017