Claim Missing Document
Check
Articles

Found 17 Documents
Search

Design a Phinisi-Type Tourist Ship to Increase Tourist Interest in Vacationing at Taka Bonerate National Park Suardi Suardi; Adhy Rahmat; Wira Setiawan; Muhammad Uswah Pawara; Alamsyah Alamsyah; Andi Mursid Nugraha Arifuddin; Taufik Hidayat
International Journal of Marine Engineering Innovation and Research Vol 8, No 2 (2023)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v8i2.16616

Abstract

Tourism ship with the Phinisi ship concept for the Selayar Islands tourist area are designed to increase the number of tourist attractions in the area. With beach tourism destinations and coral reefs, the Selayar region is very possible to become an alternative tourist destination in Indonesia besides Bunaken, Raja Ampat, Labuan Bajo, and the island of Bali. This ship is designed with wood materials and carries the theme of the traditional Phinisi ship which is the hallmark of ships made by the Bugis-Makassar tribe since 3000 years ago and has been recognized by UNESCO as one of the world's cultural heritage (Art of Boatbuilding in South Sulawesi). This study aims to obtain a tourist ship design that can be an attraction for tourists to vacation in the Selayar Islands. The method used in this study is the parent ship design approach method, this method is very commonly used in the ship design process, namely by using a comparison ship as a reference in the design of a new ship. The main ship dimensions obtained from this research are Loa = 26 m, B = 6.1 m, H = 2.48 m, T = 1.6 m, Vs (max) = 10 Knots, and Crew = 6 persons. The room on the ship is made like a classy hotel room and other services can pamper tourists.
PENYULUHAN PRINSIP K3 PADA PEMBANGUNAN KAPAL KAYU TRADISIONAL KUB. PANRITA LOPI KABUPATEN PENAJAM PASER UTARA Andi Mursid Nugraha Arifuddin; Rodlian Jamal Ikhwani; Amalia Ika Wulandari; Taufik Hidayat
Jurnal Pengabdian Kepada Masyarakat ITK (PIKAT) Vol. 4 No. 1 (2023): PIKAT : Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Institut Teknologi Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/pikat.v4i1.729

Abstract

Industri galangan kapal kayu tradisional di Kabupaten Penajam Paser Utara merupakan salah satu usaha mandiri yang dilakukan oleh masyarakat setempat dengan memanfaatkan keterampilan membuat kapal kayu yang diperoleh secara turun temurun dari keluarganya. Masyarakat pengrajin kapal tersebut tergabung dalam sebuah kelompok usaha bersama (KUB) yaitu KUB Panrita Lopi. Produk yang dihasilkan oleh pengrajin kapal bahkan dapat menembus pasar nasional di Indonesia. Namun, dari observasi lapangan yang dilakukan terdapat satu faktor pendukung penting dalam usaha meningkatkan kegiatan produksi yaitu penerapan standar keselamatan dan kesehatan kerja (K3) di lokasi mitra yang masih rendah seperti tidak menggunakan alat perlindungan diri ketika melakukan aktivitas mekanik dan mobilisasi logistik. Sistem yang dibangun pada KUB masih sangat tradisional sehingga perlu didorong untuk terus meningkat. Salah satunya dengan peningkatan sistem keselamatan dan kesehatan kerja bagi para pengrajin. Melalui metode penyuluhan prinsip K3 yang dilakukan oleh Tim Pengabdian Masyarakat ITK, para pengrajin kapal kayu akan memiliki pengetahuan terkait keamanan dan keselamatan dalam membangun kapal kayu. Hasil penyuluhan memperlihatkan pemahaman para pengrajin terhadap K3 mengalami peningkatan sekitar 83% yang awalnya hanya 27%.
Testing of Carbon Steel Pipe and Stainless Steel Duplex Pipes of Welding Joints : A Cost and Time Perspective Alamsyah Alamsyah; Ryo Herlambang; Rodlian Jamal Ikhwani; Taufik Hidayat; Wardina Suwedy
Collaborate Engineering Daily Book Series Vol. 1 No. 1 June (2023): Chapter Improve Competence To Complete The Requirements For International
Publisher : Collaborate

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

In the welding process, it is not uncommon for a defect or discontinuity to occur in the welding results. Common defects on the surface are undercut, concavity, incomplete penetration, spatter, burn-through, and mismatch. While defects in internal welds that are often found during testing are porosity, worm holes, slag inclusions, incomplete fusion, and cracks, To obtain pipeline results that comply with the specifications set by the welding engineer and ASME or ASTM standards, it is necessary to test surface cracks and inside cracks using the non-destructive test (NDT) method, namely the dye penetrant test and radiography test, to determine the results of welding at pipe joints. In addition, it is also necessary to know the time and cost required for each method in the testing process. The results of the radiography test and penetrant test on carbon steel pipe welding joints showed porosity welding defects 1 mm long. Weld defects in duplex stainless steel pipes were not found. Then the results of the total testing time using the radiography test take 18% longer than testing using the penetrant test. Furthermore, the total costs that need to be incurred during the test are found to be 2~3 times more expensive than the cost of the penetrant test.
Desain Awal Fast Ferry untuk Perairan Laut dan Sungai Kalimantan untuk Peningkatan Konektivitas Wilayah Penopang IKN Pawara, Muhammad Uswah; Alamsyah, Alamsyah; Suardi, Suardi; Hidayat, Taufik
Jurnal Penelitian Enjiniring Vol 26 No 1 (2022)
Publisher : Center of Techonolgy (COT), Fakultas Teknik, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jpe.052022.06

Abstract

Mengacu pada karakteristik sungai di wilayah Kalimantan dengan panjang sungai yang dapat menjangkau kilometer serta alur pelayarannya cenderung dangkal, diperlukan moda transportasi kapal cepat yang dapat melalui kondisi perairan dengan sarat yang rendah (low draft). Dukungan transportasi sungai ini diharapkan mampu menopang transportasi darat yang merupakan transportasi utama agar menunjang konektivitas antar wilayah terutama setelah dicanangkannya pemindahan Ibu Kota Negara (IKN), proyek besar ini diharapkan mampu meningkatakan pemarataan ekonomi khususnya diwalayah kalimantan yang dapat diwujudkan melalui peningkatan mobilitas manusia dan barang. Oleh kerana itu, kondisi geografis Kalimantan yang memiliki banyak sungai harus dioptimalkan melalui sarana tranportasi air yang modern, nyaman, cepat, dan terjangkau secara ekonomi, sehingga masyarakat pedalaman memiliki tranportasi alternatif. Melalui penelitian diperoleh ukuran utama kapal cepat yaitu Lbp:30 meter; Loa:29,015 meter; B:8,51 meter; H:5,46; dan T: 3 meter.
Pengaruh Penambahan Lapisan Fiberglass Pada Kekuatan Bending Gading Kapal Kayu Tradisional Arifuddin, Andi Mursid Nugraha; Pawara, Muhammad Uswah; Hidayat, Taufik; Suardi, Suardi; Rajagukguk, Pernando Anju
TURBO [Tulisan Riset Berbasis Online] Vol 12, No 2 (2023): TURBO: Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v12i2.2586

Abstract

Struktur gading pada kapal kayu tradisional memiliki bentuk khusus mengikuti bentuk lambung yang akan dikuatkan. Bentuknya yang melengkung menyebabkan pengadaannya membutuhkan waktu yang lebih lama sehingga berpengaruh pada waktu pembangunan kapal. Selain memperhatikan bentuk, ukuran penampang kayu juga menjadi salah satu pertimbangan pengadaan material kayu. Kejadian yang paling sering terjadi yaitu ukuran penampang tidak sesuai dengan perencanaan atau lebih kecil. Olehnya itu, pada artikel ini dilakukan simulasi penambahan ukuran penampang pada gading kapal menggunakan fiberglass. Penambahan dilakukan hingga mencapai luasan penampang yang dibutuhkan. Simulasi ini bertujuan untuk melihat kekuatan bending yang dimiliki antara gading kayu murni dengan gading kayu berlaminasi fiberglass. Simulasi ini dilakukan dengan menggunakan metode eksperimen di laboratorium menggunakan alat Destructive Test (DT). Penambahan laminasi fiberglass untuk menutupi kekurangan 10% luas penampang kayu. Dari hasil pengujian diperoleh hasil yang menunjukkan bahwa gading kayu berlaminasi fiberglass memiliki kekuatan bending yang lebih baik jika dibandingkan dengan kekuatan bending gading kayu utuh. Tingkat perbandingan kekuatan bending antara kedua gading tersebut mencapai 41.384%.
Comparative Analysis of Installed and Actual Pump Power in Bilge and Ballast Systems: Study Case on 60 m Buoy Laying Vessel Rodlian Jamal Ikhwani; Nurcholik, Samsu Dlukha; Saputra, Muhammad Rizky; Hidayat, Taufik; Syahab, Husein
Indonesian Journal of Maritime Technology Vol. 2 No. 1 (2024): Volume 2 Issue 1, June 2024
Publisher : Naval Architecture Department, Kalimantan Institut of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/ismatech.v2i1.1198

Abstract

The piping system of a ship is an essential system that is crucial for the ship's operation. An example of tasks related to the ship's piping system is the design of the system itself. When designing a piping system, certain assumptions are made in calculating the pump power. As a result, the installed pump power is often greater than the actual pump power needed. In this thesis, the actual pump power in the bilge and ballast piping system of a 60 m buoy laying vessel needs to be analyzed. To achieve this, comprehensive and detailed data collection of the piping system is required. Then, the piping system must be drawn in full detail using 3D software to match the actual installation of the piping system. After that, the actual pump power for the piping system can be calculated. The calculated pump power is 5.79 kW, with the pump specifications being an centrifugal pump model with an output of 7.5 kW, chosen due to selecting a pump power approximately 16% lesser than the existing power.
The Influence of Fiberglass Fiber Arrangement Variations on the Tensile and Bending Strength of Ships Muharom, Restu; Alamsyah; Hidayat, Taufik; Syahab , Husein
Indonesian Journal of Maritime Technology Vol. 2 No. 2 (2024): Volume 2 Issue 2, December 2024
Publisher : Naval Architecture Department, Kalimantan Institut of Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/ismatech.v2i2.1203

Abstract

The use of Fiberglass Reinforced Plastic (FRP) as a substitute for wood in the shipbuilding industry in Indonesia is increasing, particularly in small vessels under 5 GT. Challenges in obtaining high-quality wood have driven fishermen and the shipbuilding industry to shift towards composite chopped materials such as fiberglass. This research aims to evaluate the tensile and bending strengths of fiberglass composites made using the hand lay-up method with variations of random fiber layers as well as fibers oriented at 0° and 90°. The tests were conducted according to ASTM D638-14 and D790 standards, with the results showing that the chopped-woven-hybrid fiber configuration produced the highest tensile strength of 38.174 MPa, while the chopped-chopped-woven-woven configuration produced the highest bending strength of 104.44 MPa. However, all the tested fiber layer variations did not meet the standards of the Indonesian Classification Bureau (BKI), indicating the need for further optimization in layer arrangement to achieve the desired quality. Additionally, the FRP boat-building training program conducted in Gisik Cemandi Village demonstrated that traditional boat craftsmen can adapt to this new technology, which offers an effective solution to wood scarcity while enhancing the quality and safety of vessels. This research supports the development of FRP as a more reliable, efficient, and environmentally friendly material for shipbuilding, particularly in the fisheries and small shipping sectors in Indonesia. The broader adoption of FRP technology is expected to address environmental and economic challenges in the national shipbuilding industry