Analysis on the Pattern of Dragging Anchor in Actual Ship

정창현,; 공길영,; 배병덕,; 이윤석,

doi:10.5394/kinpr.2009.33.8.505

Cited by 8 publications

(2 citation statements)

References 1 publication

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“…The authors of [21] investigated 62 maritime accidents that occurred during the invasion of Typhoon Maemi (category 5) in Jinhae Bay, the Republic of Korea, in 2003 and published the results as a manual for anchored vessels in 2009. Other researchers have simulated the anchor dragging of vessels under bad weather, including typhoons, or presented guidelines by studying them based on real situations [22][23][24][25].…”

Section: Introductionmentioning

confidence: 99%

Analysis of Holding Force Acting on Anchored Vessels

Min,

2024

JMSE

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In this paper, a mathematical and physical interpretation of the length and angle of the catenary curve made by anchor chains was implemented, and the safety of an anchored vessel was reviewed. So far, the holding force has usually been calculated when the angle of the catenary curve of the anchor chain to the seafloor is 0°. In this study, the holding force equation was strictly and explicitly derived considering the length of the chain and the depth of the sea. In addition, equations for the angle and length of the catenary curve were mathematically derived when anchor dragging occurs. The holding force equations derived in this paper are expected to help provide guidelines for vessel design or increase the safety of anchoring.

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Section: Introductionmentioning

confidence: 99%

Analysis of Holding Force Acting on Anchored Vessels

Min,

2024

JMSE

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“…Jung and Kong (2009) investigated 62 maritime accidents that occurred during the invasion of Typhoon Maemi (category 5) in Jinhae Bay, the Republic of Korea, in 2003, then published the results as a manual for the anchored vessels in 2009 [21]. Other researchers simulated the anchor dragging of vessels under bad weather, including typhoons, or presented guidelines by studying them based on real situations [22][23][24][25].…”

Section: Introductionmentioning

confidence: 99%

Analysis of Holding Force Acting on Anchored Vessels

MIN,

2023

Preprint

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In this paper, a mathematical and physical interpretation of the length and the angle of the catenary curve made by the anchor chains was implemented, and the safety of an anchored vessel was reviewed. So far, holding force has been calculated approximately when the angle of the catenary curve of the anchor chain to the seafloor is 0°. In this study, the holding force equation was strictly derived for the case of anchor dragging. In addition, the equations for the angle and length of the catenary curve were mathematically derived when the anchor dragging occurs. The holding force equation derived in this paper are expected to help provide guidelines in vessel design or increase the safety of anchoring.

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Case Study for Strengthen Holding Force by Analysis of Dragging Anchor

Min,

Lee

2024

JKNST

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Analysis on the Pattern of Dragging Anchor in Actual Ship

Cited by 8 publications

References 1 publication

Analysis of Holding Force Acting on Anchored Vessels

Analysis of Holding Force Acting on Anchored Vessels

Analysis of Holding Force Acting on Anchored Vessels

Case Study for Strengthen Holding Force by Analysis of Dragging Anchor

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