Structural maintenance planning based on historical data of corroded deck plates of tankers

Y. Garbatov and C. Guedes Soares

Reliability Engineering and System Safety, 2009, vol. 94, issue 11, 1806-1817

Abstract: A probabilistic maintenance and repair analysis of tanker deck plates subjected to general corrosion is presented. The decisions about when to perform maintenance and repair on the structure are studied. Different practical scenarios are analyzed and optimum repair times are proposed. The optimum repair age and intervals are defined based on the statistical analysis of operational data using the Weibull model and some assumptions about the inspection and time needed for repair. The total cost is calculated in normalized form.

Keywords: Corrosion; Reliability; Maintenance; Inspection; Weibull model (search for similar items in EconPapers)
Date: 2009
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:reensy:v:94:y:2009:i:11:p:1806-1817

DOI: 10.1016/j.ress.2009.05.013

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