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2023 Journal Impact Factor - 0.7
2023 CiteScore - 1.4
ISSN 2083-6473
ISSN 2083-6481 (electronic version)
Editor-in-Chief
Associate Editor
Prof. Tomasz Neumann
Published by
TransNav, Faculty of Navigation
Gdynia Maritime University
3, John Paul II Avenue
81-345 Gdynia, POLAND
e-mail transnav@umg.edu.pl
Simulation Study on the Influence of Tugboats Capacity on the Safety of Simultaneous Emergency Un-berthing
1 Shipbuilding Institute of Polytechnic Surabaya, Surabaya, Indonesia
2 PT Terminal Petikemas Surabaya, Surabaya, Indonesia
2 PT Terminal Petikemas Surabaya, Surabaya, Indonesia
ABSTRACT: This paper simulated a simultaneous un-berthing of two container ships. The simulation was intended to determine the number and capacity of tugboats considering an emergency situation in a port. A port provides the number and capacity of tugboats based on the regulation of the Transportation Ministry. In an emergency condition at the terminal and the maximum environmental conditions of wind, wave, and current, the vessel should be un-berthed simultaneously. In this study, two container ships are un-berthed simultaneously in eight scenarios. The available tugboats are simulated using the MMG model to pull the vessels from the jetty turn them in the approaching channel and pass the main channel to achieve the anchorage area. The trajectories of maneuvering using the existing tugs are compared to the normal passage using the appropriate capacity of tugboats. The number and capacity of the tugboat to comply with the safety criteria and avoid collision between the un-berthed ships is proposed.
KEYWORDS: Ship Berthing, Container Terminal Area, Simulation, Safe Maneuvering, Tugboats, Mathematical Modeling Group (MMG), Safety, Ship Operation Problems
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Citation note:
Asmara I., Kharis A., Mustaghfirin M.A., Firmansyah C.A.: Simulation Study on the Influence of Tugboats Capacity on the Safety of Simultaneous Emergency Un-berthing. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation, Vol. 18, No. 3, doi:10.12716/1001.18.03.08, pp. 547-553, 2024
Authors in other databases:
vvkHHUkAAAAJMuhammad Anis Mustaghfirin:
orcid.org/0000-0002-9669-1015
56600686500
orcid.org/0000-0002-9669-1015
56600686500
Cahya Ardie Firmansyah:
57449900100
57449900100
Other publications of authors:
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