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Habibi Palippui
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Department Of Ocean Engineering, Faculty Of Engineering Of Hasanuddin University, Naval A Building 1'st Floor Unhas Gowa of Engineering Campus, Street of Poros Malino No.28 Bontomarannu, South Sulawesi
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Maritime Park: Journal Of Maritime Technology and Socienty
Published by Universitas Hasanuddin
ISSN : 28287010     EISSN : 28286669     DOI : 10.20956
Core Subject : Social, Engineering,
Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering
Isu maritim menjadi fokus utama dunia, hal ini tidak lepas dari bumi kita yang memiliki sekitar 70 persen luas lautan. Jadi penelitian tentang kemaritiman merupakan investasi jangka panjang karena memakan biaya yang banyak dan waktu yang lama, barulah dapat terlihat manfaatnya. Untuk itu, penelitian kemaritiman yang akan berdampak besar harus mendapat perhatian dan dukungan dana yang besar. Investasi untuk penelitian kelautan dapat berupa peningkatan kapasitas sumber daya manusia penelitian, pemutakhiran infrastruktur penelitian dan pembiayaan kegiatan penelitian. Oleh karena itu, diperlukan inovasi dan sinergi untuk menghasilkan penelitian teknologi maritim oleh perguruan tinggi, lembaga penelitian, dan industri yang dapat berkontribusi pada masalah ini. Selain itu, Jurnal Taman Maritim bertujuan untuk menjawab apakah penelitian tentang teknologi maritim oleh universitas, lembaga penelitian, dan industri dapat berkontribusi pada masalah Maritim Dunia. Kontribusi tersebut diharapkan dapat bertukar informasi, pengalaman, pemikiran dan juga untuk memperkuat jaringan kerjasama antar institusi, institusi, dan industri dalam skala nasional/internasional. Sehingga terjadi komunikasi ilmiah antara peneliti, industri, dan pendidikan. Fokus dan Ruang Lingkup Taman Maritim adalah teknologi dan kehidupan masyarakat yaitu Desain Bangunan Kelautan dan Perikanan. Manajemen Transportasi dan Aplikasi Teknologi Pelayaran, Energi Laut Terbarukan, Material Laut Canggih, Manajemen Pelabuhan, Pengembangan SDM Pesisir, Bencana Lingkungan Maritim, Teknik Oseanografi, serta Sistem dan Kontrol Laut.
Arjuna Subject : Teknik (semua kategori) - Teknik Kelautan
Articles 6 Documents
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Search results for , issue "Volume 2, Issue 1, 2023" : 6 Documents clear
Application of Risk Management In Shipyards Based SNI IEC/ISO 31010:2016 on New Shipbuilding Projects Muhammad Firdaus Bin Yusup
Journal of Maritime Technology and Society Volume 2, Issue 1, 2023
Publisher : Departemen of Ocean Engineering, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/maritimepark.v1i3.23596

Abstract

Shipbuilding in the shipyard needs to be analyzed for risk management to minimize and take action to avoid risk. Risk management techniques in SNI IEC/ISO 31010:2016, namely the consequence and probability matrix. This study aims to identify hazards in new construction works and determine the level of consequences and the probability of a risk arising. This research's benefit is knowing the danger and risk level category. This study uses qualitative research and data collection techniques through in-depth interviews or direct observation in the field. The results showed 14 hazards from 3 jobs: plate cutting, welding, and lifting. The risk analysis scale shows a very high risk (priority I). The high risk (priority II), medium-high risk (priority III), low risk (priority IV), and shallow risk (priority V) in new construction works at PT. XY
Dredging Analysis at Makassar New Port Umar, Hasdinar; Ashury, Ashury; Ayyub, Muhammad
Maritime Park: Journal of Maritime Technology and Society Volume 2, Issue 1, 2023
Publisher : Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/mp.v2i1.24087

Abstract

Dredging is used to create new harbors, berths, or waterways, or to deepen existing facilities to allow vessels with heavy drafts to access them. The dredging analysis at Makassar New Port aims to calculate how much the dredging volume. With this data, research can be used as a source of reference and consideration for researchers and port authorities. The research method is descriptive, where the primary data is data obtained based on direct observation at the research location, while secondary data is data that is researched and collected by related parties. Then an analysis is carried out to calculate the volume of dredging at Makassar New Port. From the results of the analysis, it can be concluded that dredging was carried out with a dredge volume reaching 1,953,764.47 m3, with a processing time of 349 days.
A Finite Element Analysis of Bottom Structure of LCT Converted from SPOB Pawara, Muhammad Uswah; Alamsyah, Alamsyah; Kusuma, I Putu Arya; Wulandari, Amalia Ika; Ikhwani, Rodlian Jamal; Arifuddin, Mursid Nugraha
Maritime Park: Journal of Maritime Technology and Society Volume 2, Issue 1, 2023
Publisher : Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/mp.v2i1.25130

Abstract

SPOB (Self-Propelled Oil Barge) ship is useful for transporting oil. Due to certain requests, the owner and operator have converted SPOB into LCT. If before the conversion the ship transported oil, now the ship is transporting vehicles or heavy equipment on the deck. after the transfer of function from a SPOB ship to an LCT (Landing Craft Tank) ship, the cargo transported is different, the bottom is the part that is submerged in the water, so this part is vulnerable. Therefore, it is necessary to systematically predict the weight of the load that can be held by the ship at the bottom, this is so that there is no damage to the structure at the bottom of the ship which can harm the company from the ship owner. The purpose of this study is to find the maximum stress and strain that can be accepted by the ship and the value of the stress ratio (safety factor) in the bottom construction using the finite element method. The results obtained from the maximum stress and strain of the ship after and before conversion of 96.349Mpa, 272.56 Mpa, and 0.0013628 mm, 5.042 x 10-4 mm, safety factor according to BKI after and before conversion obtained 3.624 and 1.057, the safety factor according to the material criteria is 3.685 and 1.172, respectively, for the maximum deformation of the ship, the safety factor is 6.328 and 3.287 respectively
Impact of Axe Bow Hull Shape on Patrol Ship Resistance, Freeboard, and Trim Suardi, Suardi; Hidayat, Taufik; Firmansyah, Mohammad Bagus; Kyaw, Aung Ye
Maritime Park: Journal of Maritime Technology and Society Volume 2, Issue 1, 2023
Publisher : Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/mp.v2i1.25478

Abstract

Patrol Ship is a type of ship that prioritizes speed because of its function to secure water areas. This study uses patrol ship design as the object of study in determining the amount of ship resistance because this ship uses an ax bow hull form, the purpose of this research is to determine the effect of the Axe Bow type hull form on ship resistance, freeboard, and ship trim. The method used in this study is a simulation method with the help of maxsurf software. The results of this study indicate that using the Ax Bow Hull Shape model gives a resistance value of 245.9 kN with a speed of 25 knots, a freeboard value of 0.95, and a trim of 0.006575 m and is included in the "Accepted" category. With these results, the use of the axe bow model for patrol ships can be used as an alternative in selecting the hull shape of a fast ship.
Risk Analysis of Hot Working in Confined Space Using Confined Space Risk Analysis (CRSA) and Bowtie Analysis Method on LPG Tanker Repair Process Dhanistha, Wimala L; Silvianita, Silvianita; M, Roshi
Maritime Park: Journal of Maritime Technology and Society Volume 2, Issue 1, 2023
Publisher : Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/mp.v2i1.25486

Abstract

Confined space is a room that is large enough and has a configuration in such a way that workers can enter and do work in it. In the ship repair process it is not uncommon to do it in a confined space area. . The purpose of writing this final project is to identify hazards and carry out risk assessments in hot working in confined spaces in the LPG tanker ship repair process so that the dominant hazard is obtained, the causes and consequences of the dominant hazard are identified, and the right dominant risk control can be identified. This study begins with the identification of the characteristics of confined space on ships by grouping them into 7 risk categories of confined space. Then carry out risk identification by explaining the components of a risk, including: types of hazards, dangerous work, dangerous events and the consequences that can occur. After that, an initial risk assessment was carried out for hot working in confined spaces on ship repairs presented in matrix form. After that, risk control is carried out and the final risk reassessment for hot working in confined space on ship repair is carried out by continuing the matrix that was previously made. In the final stage, an analysis is carried out using the bowtie method to analyze the causes, impacts, and controls of these risks.
Comparative Analysis of Faired-In Bulb and Bulbous Bow Ram Bow's Bulbous Bow Shape On Total Ship Resistance Ba Naga, Mohammed Hussein; Nuramalia, Zabrina
Maritime Park: Journal of Maritime Technology and Society Volume 2, Issue 1, 2023
Publisher : Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/mp.v2i1.32649

Abstract

A General Cargo Ship is a ship that carries various kinds of cargo in the form of goods. The goods transported are usually packaged goods. Using a bulbous bow on the ship's bow is the best alternative. Bulbous bows are installed on ships with high speed to reduce drag, whose nature depends on the function of the block coefficient and Froude number of ships. Ships with particular Cb and Fn can use a Bulbous bow due to considering the advantages of a significant enough resistance reduction, or vice versa. This research is a general cargo ship model with a bulbous bow. They are using the main dimensions of the ship with Length Over All (LOA) 153.45 m, Length Between Perpendicular (LBP) 144.2 m, Length On Load Waterline (LWL) 147.8 m, and Breadth (B) 25.27 m. height (H) 13.5 m, Draft (T) 9.52 m, Speed ​​(V) 14.75 Knots. The magnitude of the resistance and practical power of the ship required to reach a speed of 14.75 knots on a ship with the Faired-in Bulb type obtained from maxsurf 431.9 kN and 4096, 548 HP. For Bulbous bow type Ram Bow ships, the resistance and adequate power obtained are 431.3 kN and 4090,683 Hp. The ship's power using the Bulbous bow Faired-in Bulb is more significant than using the Bulbous bow of the Ram Bow type.

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