Dynamic response of a floating dock under corrosion-induced accidents
Peer reviewed, Journal article
Published version
Permanent lenke
https://hdl.handle.net/11250/3139313Utgivelsesdato
2023Metadata
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Originalversjon
Zahi, T., Wen, X., & Ong, M. C. (2023, December). Dynamic response of a floating dock under corrosion-induced accidents. In IOP Conference Series: Materials Science and Engineering, 1294(1), p. 012016. IOP Publishing. 10.1088/1757-899X/1294/1/012016Sammendrag
Dynamic responses of a floating dock under corrosion-induced accidents are studied using a numerical method. The numerical model is proposed to calculate the dynamic responses of the floating dock during operations. It includes a six-degree-of-freedom (6-DOF) model, a hydrostatic force model, a hydrodynamic force model, and a hydraulic model. The effects of the corrosion-induced holes on the stability of the floating dock are investigated and the results show that the maximum pitch and roll angles are 0.18° and 0.69° respectively when there is one hole located at one tank. The maximum pitch and roll angles become 0.42° and 2.04° respectively when there are two holes located at different tanks. The results indicate that situations involving more than one corroded hole result in large roll and pitch angles, which ultimately increase the risk of the vessel capsizing. This analysis not only emphasizes potential hazards but also presents an opportunity for the maritime sector to enhance safety, operational efficiency, and environmental responsibility.