Melola Discovery

← Melola Discovery

Open access Journal

Numerical Studies Fatigue Damage From Material Variations Catenary Mooring System FPSO Al Zaafarana

Maritime Park: Journal of Maritime Technology and Society · Vol. ume (2024) · pp. 52–62

DOI
10.62012/mp.v3i1.31582
ISSN
2828-6669, 2828-7010
Published
2024-02-27
Publisher
Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University
Language
en
License
creativecommons.org/licenses/by/4.0

Abstract

When operating, the FPSO receives environmental loads in the form of currents, wind and waves so mooring ropes are required (mooring line). Mooring line is a way to dampen the movement of the Al Zaafarana FPSO which allows it to move freely in the direction of the load. However, several cases of mooring rope accidents occurred including material fatigue of 20%, deployment 17%, and corrosion 11%. So the aim of this research is to analyze motion trajectory (surge and sway), mooring line stress, and deterministic fatigue on mooring line so you get it fatigue damage material catenary mooring line for FPSO Al Zaafarana. Thus, it is hoped that this research can make a scientific contribution in improving the quality and safety of materials mooring line for the Al Zaafarana FPSO, as well as increasing the efficiency of the oil drilling process. This research method uses a numerical study approach as a secondary data source with modeling and simulation using software as well as literature analysis that will support the numerical simulation results. From the results of numerical studies obtained fatigue damage The highest is the material type chain for FPSO Al Zaafarana. One of the reasons is that the mass of the rope is not proportional to the displacement of the ship, so a larger mass of rope is needed or an increase in the number of ropes. In addition, the numerical study simulation only uses 100 seconds so that the movement process only reaches movement transient namely temporary changes that occur in the transition phase before reaching a stable condition.

Keywords

Collaboration network of the authors

40 authors · 101 co-authorship links · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Hasanuddin University
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Fuad Mahfud AssidiqHasanuddin University23
Chairul PaotonanAffiliation unknown2
Chairul PaotonanHasanuddin University2
Fahrul Muhammad NurHasanuddin University2
Muh. Asyhari RamadhanAffiliation unknown2
Anisa Eka RamadaniHasanuddin University1
Sulkifli SaparuddinHasanuddin University1
Nur Salsabila AuliaHasanuddin University1
Mohammed Hussein Ba NagaAffiliation unknown1
Muhammad Rakin FirasAffiliation unknown1
Mohammed Hussein Ba NagaHasanuddin University1
Rakin FirasHasanuddin University1
Galy RakaziwiAffiliation unknown1
Galy RakaziwiHasanuddin University1
Taufiqur RachmanAffiliation unknown1
Bulan PurnamaAffiliation unknown1
Taufiqur RachmanHasanuddin University1
Nurhikma NurhikmaAffiliation unknown1
Nurhikma NurhikmaHasanuddin University1
Nur IndahHasanuddin University1
Muhammad Alkhan Dwiki AbadiAffiliation unknown1
Muhammad Alkhan Dwiki AbadiHasanuddin University1
Dimas FitrawanAffiliation unknown1
Dimas FitrawanHasanuddin University1
Juswan SadeAffiliation unknown1
Ahmad Faiq Dhiyaulhaq KaryaAffiliation unknown1
Juswan SadeHasanuddin University1
Ahmad Faiq Dhiyaulhaq KaryaHasanuddin University1
Syerly KlaraAffiliation unknown1
Syerly KlaraHasanuddin University1
Pahrizah Puji AnugrahAffiliation unknown1
Pahrizah Puji AnugrahHasanuddin University1
Khurin PutriAffiliation unknown1
Khurin PutriHasanuddin University1
Muhammad Fadhil ArsyHasanuddin University1
Nisrina ImtiyazAffiliation unknown1
Muh. Hadid KaharuddinAffiliation unknown1
A. Muh. IkramAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/maritimepark/oai, first harvested 2 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">Numerical Studies Fatigue Damage From Material Variations Catenary Mooring System FPSO Al Zaafarana</dc:title>
	<dc:creator xml:lang="en">Purnama, Bulan</dc:creator>
	<dc:creator xml:lang="en">Assidiq, Fuad Mahfud</dc:creator>
	<dc:subject xml:lang="en">Fatigue Damage; Material; Mooring System</dc:subject>
	<dc:description xml:lang="en">When operating, the FPSO receives environmental loads in the form of currents, wind and waves so mooring ropes are required (mooring line). Mooring line is a way to dampen the movement of the Al Zaafarana FPSO which allows it to move freely in the direction of the load. However, several cases of mooring rope accidents occurred including material fatigue of 20%, deployment 17%, and corrosion 11%. So the aim of this research is to analyze motion trajectory (surge and sway), mooring line stress, and deterministic fatigue on mooring line so you get it fatigue damage material catenary mooring line for FPSO Al Zaafarana. Thus, it is hoped that this research can make a scientific contribution in improving the quality and safety of materials mooring line for the Al Zaafarana FPSO, as well as increasing the efficiency of the oil drilling process. This research method uses a numerical study approach as a secondary data source with modeling and simulation using software as well as literature analysis that will support the numerical simulation results. From the results of numerical studies obtained fatigue damage The highest is the material type chain for FPSO Al Zaafarana. One of the reasons is that the mass of the rope is not proportional to the displacement of the ship, so a larger mass of rope is needed or an increase in the number of ropes. In addition, the numerical study simulation only uses 100 seconds so that the movement process only reaches movement transient namely temporary changes that occur in the transition phase before reaching a stable condition.</dc:description>
	<dc:publisher xml:lang="en">Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University</dc:publisher>
	<dc:date>2024-02-27</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/maritimepark/article/view/31582</dc:identifier>
	<dc:identifier>10.62012/mp.v3i1.31582</dc:identifier>
	<dc:source xml:lang="en">Maritime Park: Journal of Maritime Technology and Society; Volume 3, Issue 1, 2024; 52-62</dc:source>
	<dc:source>2828-6669</dc:source>
	<dc:source>2828-7010</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/maritimepark/article/view/31582/11273</dc:relation>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by/4.0</dc:rights>
</oai_dc:dc>