Time-Dependent Ultimate Strength Performance of Corroded FPSOs

Kim, D. K.; Liew, Mohd Shahir; Youssef, Samy; Mohd, M. H.; Kim, H. B.; Paik, Jeom Kee

doi:10.1007/s13369-014-1364-4

Cited by 11 publications

(3 citation statements)

References 26 publications

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“…This study also gave the corrosion rate for 34 different member groups of double-hull tankers or floating production storage and offloading (FPSOs). The annual corrosion rate of oil tankers and FPSOs was also presented in research works of Guedes Soares and Garbatov (1999), Akpan et al (2002), and Kim et al (2014b). Guedes Soares and his partners did an investigation of the effect of environmental factors on corrosion of ship structures in the marine atmosphere.…”

Section: Introductionmentioning

confidence: 96%

Hull Girder Ultimate Strength Assessment Considering Local Corrosion

Van

Dong

2020

J. Marine. Sci. Appl.

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The residual strength capacity of ship hull with full corrosion appearance in every structural member has been considered in a large number of research works; however, the influence of local corrosion on the ultimate strength and cross-section properties has not been taken into account and analyzed. Hence, this study aims to assess the effect of corrosion appearance in the flange section and web section on the ultimate vertical bending moment and several cross-section properties of a bulk carrier. To perform this task, a probabilistic corrosion rate estimation model and the common structural rule model are introduced and employed. The incremental-iterative method given by the International Association of Classification Societies-Common Structural Rules (IACS-CSR) is applied to determine the ultimate vertical bending moment, neutral axis position at the limit state, and other properties of the cross-section. The calculation results and discussions relative to the effect of corrosion on ship hull are presented.

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Section: Introductionmentioning

confidence: 96%

Hull Girder Ultimate Strength Assessment Considering Local Corrosion

Van

Dong

2020

J. Marine. Sci. Appl.

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“…Recent advancements include the developments of novel methodologies for predicting the ultimate strength of ship hull girders [11][12] and structural components [13][14]. In addition, the understanding in the collapse mechanism of marine structures is much improved attributing to numerous investigations on the ultimate strength performance of stiffened plated ship structures in relation to slenderness [15][16][17][18][19], initial imperfection [20][21], boundary condition [22], secondary loading [23][24][25], cyclic loading [26][27][28][29][30][31], arctic environment [32][33][34][35][36], elevated temperature [37], corrosion [38][39][40][41][42][43], fatigue crack [44] and accidental damage [45][46][47][48][49].…”

Section: Recent Advancements In Uls Designmentioning

confidence: 99%

The influence of residual stress on the ultimate strength of longitudinally compressed stiffened panels

Kim

Benson

2021

Ocean Engineering

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“…Several corrosion-related studies to estimate the hull girder collapse capacity have also been presented by Hu et al (2004) and Kim et al (2014), analysing different ship types.…”

Section: Ship Structuresmentioning

confidence: 99%

Review of Ultimate Strength Assessment of Ageing and Damaged Ship Structures

Tekgoz

Garbatov

Soares

2020

J. Marine. Sci. Appl.

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The objective of this work is to provide an overview of the ultimate strength assessment of ageing and damaged ship structures in the last decades. Particular attention is paid to the ultimate strength of plates, stiffened panels, box girders, and entire ship hull structures subjected to corrosion degradation, fatigue cracking, and mechanical damage caused by accidental loading or impact. A discussion on the effect of the cyclic load on the plate rigidity, re-yielding, and ultimate load capacity on the ship hull girder is also part of the present study. Finally, some conclusions and discussions about potential future work are provided, identifying that more studies about the impact of corrosion degradation on the structural behaviour of the stiffened panels and the overall hull girders are needed. Studies related to the dynamic collapse behaviour of corroded and damaged ship structures under time-variant load also requires additional attention.

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Time-Dependent Ultimate Strength Performance of Corroded FPSOs

Cited by 11 publications

References 26 publications

Hull Girder Ultimate Strength Assessment Considering Local Corrosion

Hull Girder Ultimate Strength Assessment Considering Local Corrosion

The influence of residual stress on the ultimate strength of longitudinally compressed stiffened panels

Review of Ultimate Strength Assessment of Ageing and Damaged Ship Structures

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