Full-scale Ship Collision, Grounding and Sinking Simulation Using Highly Advanced M&amp;S System of FSI Analysis Technique

Lee, Sang-Gab; Lee, Jae-Seok; Lee, Hwansoo; Park, Jihoon; Jung, Tackhyun

doi:10.1016/j.proeng.2016.12.232

Cited by 15 publications

(2 citation statements)

References 2 publications

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“…The main reason of foundering is that in the case of heavy weather, a large number of waves on the deck cause seawater to pour into the cargo hold and the engine room, causing the cargoes to move and generate a free surface impact, resulting in insufficient dynamic stability of the ship. Eventually the hull is broken or flooded and loses buoyancy (Lee et al, 2017). To prevent foundering, a ship should get relevant weather information in a timely manner, and take effective safety measures before sailing.…”

Section:  Founderedmentioning

confidence: 99%

Identifying factors influencing total-loss marine accidents in the world: Analysis and evaluation based on ship types and sea regions

et al. 2019

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The world shipping industry is risky involving high uncertainties, and maritime safety has a direct bearing on human life, property and health of the marine environment. Therefore, safety has always been the focus of maritime transportation. Total-loss marine accidents present the most serious accident type in terms of economic cost. It is therefore crucial for decision-making and guidance on rational safety resource allocation through the analysis and evaluation of the influential factors of total-loss marine accidents. Its novelty lies in the pioneering analysis of all the factors solely influencing total-loss accidents in the whole world region, hence aid the development of a big database on total-loss marine accidents for rational safety policy making. This paper involves 16 ship types and 13 main navigation sea regions and analyses the data on the total-loss marine accidents that occurred in the world from 1998 to 2018. As a result, 11 main influential factors are selected and evaluated by an improved entropy weight-TOPSIS model. The results show that, in the both models with respect to ship type and sea region, the main influential factors are foundering, stranding and fires/explosions. Based on such findings, this paper proposes a series of countermeasures with respect to different factors respectively, which will aid the relevant maritime safety authorities such as the International Maritime Organization and ship owners/operations to take effective risk control actions to avoid/reduce the occurrence of total-loss marine accidents in future.

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Section:  Founderedmentioning

confidence: 99%

Identifying factors influencing total-loss marine accidents in the world: Analysis and evaluation based on ship types and sea regions

et al. 2019

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“…In the past, due to the complexity of the collision problem of oil tankers and the limitations of technical solutions, the research on the structural crash performance of oil tankers generally focused on the plastic deformation and failure mechanisms of the structures, ignored the influence of liquid cargo [3,4,5,6,7,8]. Recently, with the in-depth study of the mechanism of collision damage and the development of calculation power and sophistication of the software, some scholars have discussed the collision of oil tankers under the condition of loading.…”

Section: Introductionmentioning

confidence: 99%

Study on Striking Ship with Loading Impact on the Performance of the Double Hull Oil Tanker Collision

Yang

Zhang

et al. 2018

Polish Maritime Research

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Due to the great danger of the collision of oil tankers, lots of research on the collision of oil tankers has been carried out. But, at present, the research on the collision of oil tankers mainly focuses on the loading condition of the struck ship, ignores the impact on the loading condition of the striking ship. However, during the actual oil tanker collision, the striking ship is generally in the state of loading. Therefore, it is necessary to carry out the analysis of the impact of the loading condition of the striking ship on the collision damage of the oil tanker. In this paper, the effect of striking ship with loading on the impact performance of the side structure during the collision of the cargo double hull oil tanker has been investigated. The ship collision model was established by using the finite element software ANSYS/LS-DYNA which is based on 7000 tons of double hull oil tankers. Based on the analysis of the collision force, impact of striking speed changes, impact of striking deep changes and structural energy absorption during the collision process, the influence of the striking ship with loading on the damage mechanism and the impact performance of the double shell oil ship side structure was expounded. The results show that the influence of the striking ship with loading can be great to the damage to side hull during the research of the collision performance of the oil tanker.

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Study of collision characteristics of water-filled double-layer structure

Zhang

et al. 2021

Marine Structures

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Full-scale Ship Collision, Grounding and Sinking Simulation Using Highly Advanced M&S System of FSI Analysis Technique

Cited by 15 publications

References 2 publications

Identifying factors influencing total-loss marine accidents in the world: Analysis and evaluation based on ship types and sea regions

Identifying factors influencing total-loss marine accidents in the world: Analysis and evaluation based on ship types and sea regions

Study on Striking Ship with Loading Impact on the Performance of the Double Hull Oil Tanker Collision

Study of collision characteristics of water-filled double-layer structure

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