Development of proposals for wear values of the shell plating of ice class ships and icebreakers

Development of proposals for wear values of the shell plating of ice class ships and icebreakers

Authors: M.V. Kitaev, V.A. Kompanets, V.A. Kulesh, O.E. Surov


Abstract 

This article describes the analysis of shell plating wear of ice class ships and icebreakers in the ice belt region, and investigates the effect of ice-resistant protective coatings on the wear rate of a ship's shell plating. The authors have used the data on the residual thickness measurements from the DEFHULL computer database. As a result of the conducted research a comparison has been made between the normative data of wear rates of the outer shell plating of ice class ships stipulated in the acting RS Rules and the average empirical data of the DEFHULL database. The conclusions and results obtained in the research have been used in the development of the draft amendments to the current requirements of the RS Rules for determining the thickness of the hull plating of ice class ships and icebreakers.

 

Keywords: wear, measurements of residual thickness, ice-resistant coatings, shell plating, ice class ships, icebreakers

 

References

1. Rules for the Classification and Construction of Sea-Going Ships. Part II - Hull. Russian Maritime Register of Shipping, St. Petersburg. 2017. (In Russian)

2. Kulesh V.A., Zhitnikov A.V., Surov O.E. Sistema DEFHULL - innovacionnaja tehnologija v upravlenii tehnicheskoj jekspluataciej flota [System DEFHULL - innovation technique in fleet technical maintenance management]. Jelektronnoe periodicheskoe izdanie "Vestnik Dal'nevostochnogo gosudarstvennogo tehnicheskogo universiteta" [Bulletin of the Far Eastern State Technical University Quarterly]. 2010, №3 (5), DVGTU, Vladivostok, 2010, pp. 23-34.

3. Kulesh V.A., Pichugin O.G., Surov O.E. Komp'juternyj bank dannyh i jekspertiza tehnicheskogo sostojanija flota (DEFHULL) [Computer data bank and expertise of fleet operating conditions]. State Committee on Fishing. Maritime safety and fisheries. St. Petersburg, iss. 1(105), 1997, pp. 57-61.

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5.Kulesh V.A., Raschetnoe proektirovanie i jekspertiza tehnicheskogo sostojanija sudovyh konstrukcij v rajonah 

jekstremal'nyh mestnyh nagruzok Dis. doktora tehn. nauk.[Calculating design and expertise of ships constructions operating conditions in regions with extreme local loads. Dr. tech. sci. diss.]. DVGTU, Vladivostok, 1998.

6. Otchet NIR po teme 4.5.4.16-85 "Tehniko-jekonomicheskie trebovanija po zashhite ot korrozii korpusov morskih sudov, jekspluatir-ujushhihsja v ledovyh uslovijah" [R&D report 4.5.4.16-85 "Technical and economic requirements of corrosion protection of ship hull operating in ice conditions"]. CNIIMF, 1985.

7.Lucenko V.TIssledovanija povrezhdaemosti korpusnyh konstrukcij dlja sudov Dal'nevostochnogo bassejnaDis.kand. tehn. nauk. [Investigation of hull construction damageability for ships of Far Eastern basin. PhD diss.]. DVGTU, Vladivostok, 1985.

 

About authors

 

M.V. Kitaev - PhD, associate professor, Far Eastern Federal University, Vladivostok, e-mail: kitaev.mv@dvfu.ru

V.A. Kompanets - associate professor, Far Eastern Federal University, Vladivostok, e-mail: kompanets.va@dvfu.ru

V.A. Kulesh - DSc, professor, Far Eastern Federal University, Vladivostok, e-mail: vkulesh@mail.ru 

O.E. Surov - PhD, associate professor, Far Eastern Federal University, Vladivostok, e-mail: surov.oye@dvfu.ru


For citation: M.V. Kitaev, V.A. Kompanets, V.A. Kulesh, O.E. Surov. Development of proposals for wear values of the shell plating of ice class ships and icebreakers. Research Bulletin by Russian Maritime Register of Shipping. 2018, No. 52/53, pp. 35-46.


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UDC:  629.5
Pages:  35-46