prikaz prve stranice dokumenta Evaluation of the Corrosion Depth of Double Bottom Longitudinal Girder on Aging Bulk Carriers
  Download
PDF 3.39 MB
Scientific paper - Original scientific paper
Evaluation of the Corrosion Depth of Double Bottom Longitudinal Girder on Aging Bulk Carriers
Journal of marine science and engineering, 10 (2022), 10; 1425. https://doi.org/10.3390/jmse10101425
Ivošević, Špiro; Kovač, Nataša; Momčilović, Nikola; Vukelić, Goran

Cite this document

Ivošević, Š., Kovač, N., Momčilović, N. & Vukelić, G. (2022). Evaluation of the Corrosion Depth of Double Bottom Longitudinal Girder on Aging Bulk Carriers. Journal of marine science and engineering, 10. (10). doi: 10.3390/jmse10101425

Ivošević, Špiro, et al. "Evaluation of the Corrosion Depth of Double Bottom Longitudinal Girder on Aging Bulk Carriers." Journal of marine science and engineering, vol. 10, no. 10, 2022. https://doi.org/10.3390/jmse10101425

Ivošević, Špiro, Nataša Kovač, Nikola Momčilović and Goran Vukelić. "Evaluation of the Corrosion Depth of Double Bottom Longitudinal Girder on Aging Bulk Carriers." Journal of marine science and engineering 10, no. 10 (2022). https://doi.org/10.3390/jmse10101425

Ivošević, Š., et al. (2022) 'Evaluation of the Corrosion Depth of Double Bottom Longitudinal Girder on Aging Bulk Carriers', Journal of marine science and engineering, 10(10). doi: 10.3390/jmse10101425

Ivošević Š, Kovač N, Momčilović N, Vukelić G. Evaluation of the Corrosion Depth of Double Bottom Longitudinal Girder on Aging Bulk Carriers. Journal of marine science and engineering [Internet]. 2022 [cited 2024 May 17];10(10). doi: 10.3390/jmse10101425

Š. Ivošević, N. Kovač, N. Momčilović and G. Vukelić, "Evaluation of the Corrosion Depth of Double Bottom Longitudinal Girder on Aging Bulk Carriers", Journal of marine science and engineering, vol. 10, no. 10, 2022. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:187:871669. [Accessed: 17 May 2024]

Please login to the repository to save this object to your list.
Metadata
Title (english)Evaluation of the Corrosion Depth of Double Bottom Longitudinal Girder on Aging Bulk Carriers
AuthorŠpiro Ivošević
AuthorNataša Kovač
AuthorNikola Momčilović
AuthorGoran Vukelić
MBZ: 264810
Author's institutionUniversity of Rijeka
Faculty of Maritime Studies, Rijeka
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Traffic and Transport Technology
Abstract (english)
The longitudinal girder (LG) between fuel oil tanks (FOT) and water ballast tanks in the double bottoms of ships represent critical structural parts whose watertight nature could be harmed by corrosion, thus, causing the pollution of water ballast tanks and adjacent areas. The new common structural rules (CSR) define the minimum thickness values of structural elements and corrosion margins. The assessment of the deviations from the prescribed values during ship operation could optimize the prescribed criteria. Assuming that corrosive processes begin after four years of operation, the paper analyzes a linear model that describes the percentage of plate wear as a function of the built-in thickness of LG of FOT. The research included 20 ships and provided the database for 1918 corrosion depth values. The gauging records included the average values of the original thickness of steel plates grouped in three intervals (11–13 mm, 13–15 mm, 15–18 mm). Based on the difference between the built-in and subsequently measured values, the paper analyzes the percentage of thickness reduction due to corrosion, concerning the original plate thickness. The findings of the research should facilitate the optimization of corrosion margins and prevent potential structural collapse and pollution.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleJournal of marine science and engineering
Numberingvol. 10, no. 10, 1425
e-ISSN2077-1312
DOIhttps://doi.org/10.3390/jmse10101425
URN:NBNurn:nbn:hr:187:871669
Publication2022
Document URLhttp://bib.irb.hr/1220222
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2022-12-12 13:33:14