Ultimate strength performance of tankers associated with industry corrosion addition practices

Kim, D.K. and Kim, H.B. and Zhang, X. and Li, C.G. and Paik, J.K. (2014) Ultimate strength performance of tankers associated with industry corrosion addition practices. International Journal of Naval Architecture and Ocean Engineering, 6 (3). pp. 507-528.

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In the ship and offshore structure design, age-related problems such as corrosion damage, local denting, and fatigue damage are important factors to be considered in building a reliable structure as they have a significant influence on the residual structural capacity. In shipping, corrosion addition methods are widely adopted in structural design to prevent structural capacity degradation. The present study focuses on the historical trend of corrosion addition rules for ship structural design and investigates their effects on the ultimate strength performance such as hull girder and stiffened panel of double hull oil tankers. Three types of rules based on corrosion addition models, namely historic corrosion rules (pre-CSR), Common Structural Rules (CSR), and harmonised Common Structural Rules (CSRH) are considered and compared with two other corrosion models namely UGS model, suggested by the Union of Greek Shipowners (UGS), and Time-Dependent Corrosion Wastage Model (TDCWM). To identify the general trend in the effects of corrosion damage on the ultimate longitudinal strength performance, the corrosion addition rules are applied to four representative sizes of double hull oil tankers namely Panamax, Aframax, Suezmax, and VLCC. The results are helpful in understanding the trend of corrosion additions for tanker structures. © SNAK, 2014.

Item Type: Article
Impact Factor: cited By 31
Uncontrolled Keywords: Corrosion fatigue; Corrosion prevention; Corrosive effects; Fatigue damage; Hulls (ship); Naval architecture; Offshore structures; Structural design, Age-related; Common structural rules; Double hull oil tankers; Pre-CSR; Time-dependent corrosion wastage models; Union of greek shipowners (UGS), Oil tankers
Depositing User: Ms Sharifah Fahimah Saiyed Yeop
Date Deposited: 25 Mar 2022 09:01
Last Modified: 25 Mar 2022 09:01
URI: http://scholars.utp.edu.my/id/eprint/31145

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