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Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan
Published by Universitas Hasanuddin
ISSN : 27472124     EISSN : 27215717     DOI : 10.20956
Core Subject : Science, Engineering,
Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Energy Engineering Transportation
Dalam Pengembangan dan pengolahan SDA maritim memerlukan kerjasama multidisiplin ilmu, dimana kesemua disiplin ilmu tersebut berperan besar dalam menjadikan Indonesia sebagai poros maritim dunia. Oleh karena itu diperlukan inovasi dan sinergi untuk menghasilkan riset tentang teknologi kelautan oleh perguruan tinggi, lembaga-lembaga penelitian dan industri dapat memberikan kontribusi terhadap issue tersebut. Tujuan Zona Laut adalah sebagai wadah menyalurkan pemikiran, ide-ide cemerlang dan konstruktif komprehensif sehingga menjadi bagian usulan-usulan solusi bagi kemajuan pembangunan Sumber Daya Kelautan Indonesia. Topik-topik yang dapat diterbitkan Zona Laut ini adalah: 1. Teknologi dan Rekayasa Bangunan Lepas Pantai 2. Desain Produk Bangunan Perikanan dan Kelautan 3. Manajemen Transportasi Laut dan Aplikasi Teknologi Pelayaran 4. Energi Kelautan Terbarukan 5. Sistem dan Pengendalian Kelautan 6. Material Maju kelautan 7. Rekayasa dan Manajemen Kepelabuhanan serta Pengembangan Sumber Daya Pesisir 8. Oseanografi dan Keteknikpantaian 9. Kebencanaan Pantai dan Lingkungan Laut Jurnal ini diterbitkan oleh Departemen Teknik Kelautan, Fakultas Teknik, Universitas Hasanuddin pada bulan Maret, Juli dan Nopember setiap tahun. Naskah yang telah disetujui untuk diterbitkan telah ditinjau oleh pengulas dan abstrak bebas untuk diunduh melalui situs web kami.
Arjuna Subject : Teknik (semua kategori) - Teknik Kelautan
Articles 207 Documents
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Mapping the Implementation of Maxsurf Software to Marine Vehicle Simulation Ramadhani, Ahmad Ilham; Murtono, Andie; Halimi, Ahmad Dzulfikri
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 6, Number 3, November 2025 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

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Abstract

Maxsurf software is a software that can help in simulating modeling aspects, especially marine vehicles. However, the modeling is still limited to large-dimensional marine vehicles. The aim of this study was to map the potential use of Maxsurf software as a simulation tool for small marine vessels used by fishermen. The mapping was conducted by reviewing articles related to Maxsurf's use based on its modeling, resistance, and stability.The research method used is a Publish or Perish literature search and VOSviewer bibliometric analysis. Articles on the use of Maxsurf software from 2015-2025 were obtained from international journals indexed by Google Scholar and Scopus, with the main keyword Maxsurf. The search results on Publish or Perish obtained 42 articles related to the use of maxsurf on large-dimension ships. The distribution of maxsurf use is found in 42 articles with 7 articles (2022 and 2021), 6 articles (2025, 2023, and 2020), 3 articles (2018), 4 article (2024), and 1 article (2019, 2016, and 2015). The general topic studied in the research is design analysis with the most frequently used maxsurf, namely the combination of maxsurf modeller – resistance in 18 article. Research trends are visualized using VOSviewer with the relationship between research topics and keywords. There are 6 main clusters, including; cluster 1 (12); cluster 2 (5); cluster 3 (2); cluster 4 (9); cluster 5 (10); cluster 6 (11). This phenomenon shows that the distribution of topics is still low by looking at the research trend which has decreased over the past 10 years.
indonesia Analisa Bentuk Komunikasi Dan Standar Bahasa Inggris SMCP Dalam Dunia Maritim Untuk Menunjang Keselamatan Pelayaran Internasional Di MT. Tonda Source Abyan, Arya Nabil; Supangat; Kuncowati
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 6, Number 3, November 2025 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

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Abstract

Effective communication and structured language standards are key elements in ensuring the safety of international shipping. This article discusses the process between ships and related parties, such as control vessels, as well as between on the high seas, with a focus on the importance of using STANDARD MARITIME COMMUNICATION PHRASES (SMCP) developed by the INTERNATIONAL MARITIME ORGANIZATION (IMO). SMCP is designed to reduce misunderstandings in emergency and operational situations. This study explores the implementation of SMCP in various scenarios, such as port maneuvers, communication in bad weather, and emergency evacuation, using case studies and simulations. The results of the analysis indicate that obstacles such as cultural differences, accents, and training incompatibilities can affect communication effectiveness. Thus, recommendations are given to improve seafarer training and the integration of modern communication technology to support global shipping safety. The research framework is that all ship operational activities have a very important thing, especially the operation of communication and navigation equipment on board, so it is necessary to conduct an analysis in this study. One effort to improve the understanding of ship watch officers about the operation of communication and navigation equipment above is to conduct routine checks and evaluations of the training. so that the watch officers can understand the importance of safety when sailing on the high seas.
Optimalisasi Program Maintenance Dan Peningkatan Kinerja Wire Crane Dengan Mitigasi Risiko Proses Bongkar Muat Kapal M.V Hanglima Usman, Raihan Gymnastiar Usman; Supangat, Supangat; Kuncowati, Kuncowati
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 6, Number 3, November 2025 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

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Abstract

Wire cranes play a crucial role in the loading and unloading process on ships, especially in ports lacking land-based crane facilities. However, several problems were encountered on the MV Hanglima, including wire rope damage, overloading, and poor operational risk mitigation. This study aims to analyze wire crane maintenance, optimize its performance, and identify mitigation strategies for potential damage and accidents. The study employed a case study approach with thematic analysis, through observation, interviews, and documentation on board the MV Hanglima. The results indicate that the frequency of wire crane maintenance depends on the intensity of use and the working environment. Lifting loads exceeding safe limits can accelerate wire rope damage and reduce crane operational efficiency. Furthermore, lack of operator training, negligence in the use of personal protective equipment, and weak communication systems contribute to the increased risk of workplace accidents. Effective mitigation strategies include regular inspections, the use of load sensors, routine lubrication, and the implementation of emergency response standard operating procedures (SOPs). In conclusion, optimizing maintenance programs and integrated risk mitigation can improve wire crane performance and support the smooth and safe loading and unloading process on board.
Literature Review: Analysis of Coastal Vulnerability and Comprehensive Adaptation Strategies in Padang City, West Sumatra Fardilla, Midratul; Salsabila, Ilham; Aswin, Zeus Marullah; Kamal, Eni; Razak, Abdul; Prarikeslan, Widya; Ridha, Mhd.
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 6, Number 3, November 2025 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

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Abstract

Coastal areas in Indonesia, including Padang City, face increasing vulnerability due to a combination of natural processes and human activities. This literature review synthesizes findings from various studies to assess the dimensions of coastal vulnerability and adaptation strategies, with a focus on Padang City, West Sumatra. The review reveals that major issues include abrasion, seawater intrusion, tidal flooding, ecosystem degradation, and limited adaptive capacity of coastal communities. Physical vulnerability is influenced by factors such as building density, land subsidence, ecosystem degradation, and inadequate adaptive infrastructure, while socio-economic and institutional challenges include weak governance, limited funding, and low community participation. Studies in different regions demonstrate that effective adaptation requires a combination of physical engineering, ecosystem-based approaches, socio-economic diversification, and institutional integration. For Padang City, the high exposure to coastal hazards, coupled with dependence on marine-based livelihoods, underscores the urgency of comprehensive adaptation strategies. These strategies should be proactive, data-driven, and involve cross-sector collaboration, integrating coastal vulnerability assessments into urban planning, policy frameworks, and community capacity-building efforts. Without such integrated approaches, Padang faces escalating risks to its environmental sustainability, socio-economic resilience, and long-term development.
Analisis Risiko di Bengkel Fabrikasi Menggunakan Metode Hirarc di PT. XYZ Sehatta, Muhammad Raykhan; Widodo, Akhmad Basuki Widodo
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 6, Number 3, November 2025 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

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Abstract

In the work process, there is a potential danger from the lowest to the highest, with this prevention and control efforts can be carried out. The potential risk of danger is not only in the work process, but also in the mismanagement or operation of work tools, and the use of PPE (Personal Protective Equipment). The implementation of Occupational Health and Safety (K3) is an important aspect that companies need to pay attention to in an effort to reduce various operational potentials in every production activity. Seeing the problem, this research was carried out to reduce the potential danger of fabrication workshops in cutting, welding and grinding work at PT. XYZ The purpose of this research is to identify hazards, risk assessment in accordance with ISO 45001:2018 and risk control using the HIRARC (Hazard Identification, Risk Assessment, Risk Control) method. The results of this study can be known the factors that are potential hazards found 14 main factors that have the potential to cause work accidents in 6 activities, namely material removal, cutting (CNC & oxy-fuel gas), welding, grinding and housekeeping. Based on the risk level assessment in accordance with the provisions of the ISO 45001:2018 standard with a risk matrix that measures the level of severity and likelihood, the average result is in the Medium Risk category with a score range of 4-10, while some activities are in the Low Risk category, although there is no risk categorized as High Risk, the fabrication workshop requires comprehensive risk control. Risk control measures include engineering control, administrative control, the use of PPE, as well as the regulation of work ergonomic techniques to have the right control approach to reduce the risk of accidents and diseases caused by work.
Optimalisasi abandon The Ship Drill Diatas KM BIntan Utama Dalam Upaya Peningkatan Keselamatan Pelayaran Alghivary, Maulana; Kuncowati; Ardiana, Nyoman
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 6, Number 3, November 2025 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

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Abstract

This study analyzes the implementation and optimization of the “Abandon the Ship Drill” aboard KM. Bintan Utama to enhance maritime safety. The research examines the effectiveness of the drill, crew readiness, procedural compliance, communication, and encountered obstacles. The study employed observation, interviews, and documentation methods. The results indicate a good level of compliance with standard operating procedures (85%) and full utilization of lifeboats (100%). However, communication barriers (30%) and inconsistencies in the use of life jackets (90%) were identified. Mental preparedness of the crew and the frequency of drills require improvement. Recommendations include enhanced training programs, improved communication exercises, and continuous evaluation to optimize maritime safety.
ANALISIS SISTEM PENATAAN DAN LASHING MUATAN DI KAPAL RO-RO SEBAGAI UPAYA DALAM MENINGKATKAN KESELAMATAN PELAYARAN Agustiawan, Galih Sakti Cahyo Samudro Armando; Kuncowati, Kuncowati; Supangat, Supangat
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 7, Number 1, March 2026 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

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Abstract

Cargo arrangement and lashing systems on Ro-Ro vessels play an important role in maintaining ship stability and navigation safety. This study aims to evaluate the effectiveness of cargo arrangement and securing practices on a RoRo vessel and to identify the factors affecting their performance. The research employed a quantitative descriptive method through direct observation, literature review, and questionnaires distributed to 10 crew members of KM Mutiara Ferindo 5. The results show that 70% of the crew had not received formal training, 40% considered the lashing process not yet in accordance with standards, and 50% stated that full lashing was only carried out during bad weather conditions. The main problems identified include the absence of written standard operating procedures, worn lashing equipment, and inconsistent supervision. This study recommends the preparation of standard operating procedures and a Cargo Securing Manual, regular technical training, and periodic inspection and renewal of lashing equipment to improve navigation safety and reduce the risk of cargo shifting.
Shoreline Change Analysis on Enggano Island Using the Digital Shoreline Analysis System (DSAS): A Case Study of Kahyapu, Kaana, and Malakoni Villages Maulidan, Arsyi Dafa; Besperi; Gunawan, Agustin; Amri, Khairul; Gunawan, Gusta
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 7, Number 1, March 2026 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

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Abstract

Coastal shoreline change is a dynamic process that significantly affects coastal ecosystems and human activities. This study quantitatively analyzed shoreline changes along the coast of Enggano Island, Bengkulu Province, during the period 1993–2025, focusing on Kahyapu, Kaana, and Malakoni Villages. Shoreline extraction was performed using Landsat imagery from 1993, 2009, and 2025 after radiometric and geometric corrections, employing the Modified Normalized Difference Water Index (MNDWI) and tidal correction based on MIKE 21 modeling and bathymetric data. Shoreline change rates were calculated using the Digital Shoreline Analysis System (DSAS) with 2,052 transects at 10 m spacing and the parameters Net Shoreline Movement (NSM), End Point Rate (EPR), and Linear Regression Rate (LRR). The results indicate that shoreline retreat due to erosion dominates all study areas. During 1993–2009, average erosion rates ranged from −0.42 to −0.63 m/year and increased markedly during 2009–2025, reaching up to −1.26 m/year in Malakoni Village. Long-term trend analysis for 1993–2025 shows the highest erosion rate in Malakoni (−0.87 m/year), followed by Kaana (−0.56 m/year) and Kahyapu (−0.44 m/year). Accretion occurred only locally and at relatively low rates, insufficient to offset land loss. These findings confirm that the coastal areas of Enggano Island are highly vulnerable to continuous erosion and emphasize the need for integrated and sustainable coastal management strategies.
Design of a Modular Revetment Using Recycled Tires for Coastal Protection Mitigation at Amal Baru Beach, Tarakan Utomo, Edy; Bakri, Muhammad Djaya; Susanto, Azis
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 7, Number 1, March 2026 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

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Abstract

Costal abrasion in Tarakan City requires a protection system that is not only structurally effective but also economically feasible and implementable through community-based approaches. This study aims to design a modular revetment structure using recycled tires filled with concrete and compacted sand based on a design-based analytical approach. Wave transformation analysis at a depth of -0.52 meters indicates significant wave heights ranging from 1.19 to 1.70 meters, which serve as the primary basis for stability calculations using the Hudson formula with a conservative stability coefficient 1.25. The results show that a single concrete-filled tire unit weighs approximately 285 kg, and five units are required to form the primary armor layer with a height of 1.20 meters. To achieve the design crest elevation of +1.95 meters relative to HHWL, additional secondary protection layers and a toe protection system made of quarry stones were incorporated, resulting in a total structural height of 2.40 meters. Sensitivity analysis indicates that variations in significant wave height strongly influence the required weight of armor, whereas changes in material density produce more moderate effects. Compared with conventional stone revetments, the modular tire system offers greater flexibility, ease of installation without heavy equipment, and supports circular-economy principles through the reuse of waste tires. The implementation plan adopts a participatory appriach by engaging local fishermen and coastal communities in material collection, assembly, and maintenance activities. This study provides a sustainable, low-cost, and adaptive alternative for coastal protection that can be replicated in other shoreline areas with similar environment conditions.
Comparison of Resistance Values for Various Patrol Vessel Step Hull Geometry Variations Using Computational Fluid Dynamics (CFD) Hardiyanti, Fitri; Prasetyo Utomo, Agung; Rahagi, Athallah Bintang; Wibawa, I Putu Arta; Cahyaningati, Desi Tri; Wahidin, Aang; Miftachuddin
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 7, Number 1, March 2026 Edition
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

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Abstract

-Abstract This study investigates the effect of stepped hull geometry variations on the hydrodynamic resistance of a patrol vessel operating in Morowali waters. Computational Fluid Dynamics (CFD) simulations were conducted to evaluate the resistance performance of an existing hull and eight stepped hull configurations at an operating speed of 30 knots. The parameters investigated include step spacing, spray strip angle, and spray strip configuration. The results demonstrate that the application of stepped hull geometry generally reduces total resistance compared to the baseline hull. The optimal configuration, Model S3 with a 1.0 m step spacing and a 60° spray angle, achieved the lowest resistance of 28,384.1 N, corresponding to a reduction of 7.34%. From an engineering perspective, this reduction is significant, as lower resistance directly contributes to improved fuel efficiency, extended operational range, and enhanced endurance of patrol vessels during maritime surveillance operations.

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