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All Journal Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut KAPAL Jurnal Ilmu Pengetahuan dan Teknologi Kelautan Journal TEPAT: Teknologi Terapan untuk Pengabdian Masyarakat Jurnal Penelitian Enjiniring Fakultas Teknik Unhas Jurnal Pengabdian Masyarakat Teknik Maritime Park: Journal Of Maritime Technology and Socienty Riset Sains dan Teknologi Kelautan Jurnal Riset & Teknologi Terapan Kemaritiman Collaborate Daily Book Series
Sabaruddin Rahman
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Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Public Health Transportation

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Numerical Simulation of Sedimentation Patterns at the Tallo River Estuary (Case Study of New Makassar Container Terminal 2) Umar, Hasdinar; Rahman, Sabaruddin; Tuharea, Natasha Dewanti
Kapal: Jurnal Ilmu Pengetahuan dan Teknologi Kelautan Vol 22, No 1 (2025): February
Publisher : Department of Naval Architecture - Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/kapal.v22i1.67855

Abstract

The increase in community activities in the Makassar waters has made the government plan long-term development by exploiting the potential of the sea through coastal reclamation, which aims to meet increasingly limited land needs, one of which is the construction of the New Makassar Container Terminal 2. This development causes changes in coastal sedimentation patterns and current patterns. This research aims to determine the flow patterns and sediment patterns that occur in the Tallo River Estuary due to the construction of the New Makassar 2 Container Terminal and simulated with a numerical hydrodynamic model using scenarios resulting from tidal measurements and wind as generators. The research results show that the flow pattern around the Tallo River Estuary before and after the construction of the New Makassar 2 Container Terminal decreased by 51.288% from 0.105 m/s to 0.051 m/s. The direction of the current at the highest tide conditions moves from the open sea towards the estuary, while at the lowest low tide conditions, it moves from the estuary towards the open sea. The distribution of sediment in the waters of the Tallo River Estuary shows that changes in the basic morphology of the Tallo River Estuary tend to be high; namely, in the review lines 1 - 5, there is a change in sedimentation of 0.055 m; 0.096m; 0.048m; 0.158 m and 0.059 m. So, it can be concluded that the construction of the New Makassar 2 Container Terminal affects the water conditions in the Tallo River Estuary.  
Wave Analysis Of Breakwater Building Structure In North Kalimantan Rahman, Sabaruddin; Pairunan, Teguh
Maritime Park: Journal of Maritime Technology and Society Volume 1, Issue 1, 2022
Publisher : Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1086.304 KB) | DOI: 10.62012/mp.v1i1.19933

Abstract

Natural factors in the form of large sea waves occur on the beach located in Tanjung Aru Village, East Sebatik District, Nunukan, North Kalimantan, causing the beach This area is experiencing a decline in the coastline or what is commonly referred to as coastal erosion. In connection with these conditions, there has been a breakwater detached as an effort to solve this problem to protect coastal areas that are experiencing erosion. But before that, it is necessary to conduct a wave analysis of the design of the breakwater detached to be built. Based on the calculation analysis that has been done, the significant wave height (Hs) is 4,361 meters and the significant wave period (Ts) is 11.173 seconds. The pressure wave force (P) is 27.001 tons and the moment (Mp) is 92.612 tonmeters. Wave height measurements need to be carried out every month throughout the year in order to obtain a more representative picture of wave height. In addition, planning for the construction of breakwater needs to be considered again, especially on the dimensions of the breakwater structure. Moreover, the condition of the sea waves is fully developed.
Introduction to the Marine World and Coastal Engineering for Students of Athirah 2 Islamic Elementary School Makassar Through Interactive Educational Media Hasdinar Umar; Chairul Paotonan; Achmad Yasir Baeda; Taufiqur Rachman; Sabaruddin Rahman; Ashury Djamaluddin; Firman Husain; Juswan .; Fuad Mahfud Assidiq; Andi Mega Mustika; Muhammad Fauzan A. Narayana Jufri; Andi Muhammad Ikram; Muhammad Fitrah Ramadhan Umar
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 8 No 2 (2025): Collaboration for Accelerated Community Achievement
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v8i2.617

Abstract

Makassar City is one of the cities with a coastal area located in its center. However, many people, especially young children, still do not understand the importance of the sea, marine technology, and its role in their lives. The low level of understanding is due to the lack of information provided about the ocean world and coastal engineering. Athirah 2 Islamic Elementary School, which is one of the partners in this community service, provides facilities for the Introduction to the Ocean World and Coastal Engineering activity. This community service activity aims to introduce the basic concepts of the ocean world and coastal engineering through a fun and interactive approach that is adapted to the age of elementary school students. This activity will be carried out in 6 sessions, namely Session 1: Opening, Introduction, and Pre-test; Session 2: Introduction to the Sea and Marine Engineering; Session 3: Simple Experiments; Session 4: Educational Games; Session 5: Reflection and Post-test; and Session 6: Closing and Documentation. After this activity is carried out, an initial awareness is formed in students about the importance of protecting the sea as part of a shared responsibility. The students were enthusiastic about learning about ocean engineering and coastal engineering, eager to learn about the ocean and coastal structures. The pre- and post-test results showed an increase in the students' understanding of ocean engineering and coastal engineering.
Co-Authors ., Ashury Achmad Yasir Baeda Agusdiansyah, Dwi Alie, Muh. Zubair Andi Haris Muhammad Andi Haris Muhammad Andi Mega Mustika Andi Muhammad Ikram Ashury Djamaluddin Ashury, Ashury Assidiq, Fuad Mahfud Azisah, Nur Chairul Paotonan Daeng Paroka Daeng Paroka Didit Fahrudin Muhamad Saleh dj, ashury F.M. Assidiq Firman Husain Firman Husain Firman Husain Firmansyah, Mohammad Rizal Fuad Mahfud Assidiq Hasdinar Umar Hidayat Kasim, Alif Juswan . Muhammad Fauzan A. Narayana Jufri Muhammad Fitrah Ramadhan Umar Muhammad Zubair Muis Alie Mulyawan, Deni Nasir, Andi Mega Mustika Pairunan, Teguh Taufiqur Rachman Taufiqur Rachman Tuharea, Natasha Dewanti ` Syarifuddin