Open access Journal
Analisis Stabilitas Decommissioning Barge 400 Feet Ketika Lifting Operation
Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan · Vol. ume No. vember (2023) · pp. 211–218
- ISSN
- 2721-5717, 2747-2124
- Published
- 2023-11-08
- Publisher
- Departemen Teknik Kelautan Universitas Hasanuddin
- Language
- id
Abstract
English
ecommissioning is the final stage of the life of a platform located offshore in order to support the decommissioning activities that will be carried out, a modified barge is designed to become a tool that can assist the dismantling of offshore platforms. The modification made is by adding an appending frame whose function is to lift the platform that is ready to be dismantled. Of course, not only that is a consideration in the modification of the decommissioning barge but also the planning of the stowage plan design for the modified barge model so that the components and cargo on the barge can be placed in the appropriate position so that the designed barge has a capacity that matches the purpose of the barge. Then when you have made a stowage plan for the decommissioning barge, the next step will be modeling the barge starting from making the hull to the load and also the tank. When all these parts have been made, validation is carried out to compare the value of the model with that in the stability booklet, if so, the next step is to create a code using the moses executive. Analysis when lifting that has been simulated in this study getting a value with the highest CoG point variation, the farthest and with a draft variation of 4.5m, 5.5m, 5.8m, it is found that the stability value meets the DNVGL-ST-N001 criteria in the GM (metacenter height) value, intact range, area ratio.
Indonesian
Decommissioning adalah tahapan akhir dari masa pakai sebuah anjungan yang berada pada lepas pantai. Dalam rangka menunjang kegiatan decommissioning yang akan dilakukan maka dirancanglah sebuah barge atau kapal tongkang yang dimodifikasi untuk menjadi alat yang bisa membantu kegiatan pembongkaran anjungan lepas pantai. Modifikasi yang dilakukan adalah dengan menambahkan apending frame yang fungsinya untuk mengangkat anjungan yang siap untuk dibongkar. Tentu saja bukan hanya itu yang menjadi konsideran dalam modifikasi decommissioning barge namun juga perencanaan desain stowage plan untuk model barge yang dimodifikasi agar komponen dan muatan yang ada pada barge mampu diletakan dengan posisi sesuai agar barge yang dirancang memiliki kapasitas yang sesuai dengan tujuan dari barge tersebut. Ketika semua bagian tersebut telah dibuat kemudian akan dilakukan validasi untuk membandingkan nilai model dengan nilai yang terdapat pada stability booklet. Tahap selanjutnya adalah membuat code dengan menggunakan moses executive. Analisis stabilitas ketika lifting yang telah dilakukan simulasi pada penelitian ini mendapatkan nilai dengan variasi titik CoG tertinggi, terjauh dan dengan variasi draft 4.5m, 5.5m, 5.8m, didapatkan bahwa nilai stabilitas sudah memenuhi kriteria DNVGL-ST-N001 pada bagian nilai GM (metacentris height), intact range, area ratio.
Keywords
Collaboration network of the authors
40 authors · 143 co-authorship links · 16 across different organisations · showing the 40 most connected
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Institut Teknologi Kalimantan
- State University of Semarang
- Tun Hussein Onn University of Malaysia
- Universitas Darma Persada
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Amalia Ika Wulandari | Affiliation unknown | 6 |
| Amalia Ika Wulandari | Institut Teknologi Kalimantan | 5 |
| Muhammad Uswah Pawara | Institut Teknologi Kalimantan | 5 |
| Rodlian Jamal Ikhwani | Institut Teknologi Kalimantan | 5 |
| Suardi Suardi | Affiliation unknown | 4 |
| Suardi Suardi | Institut Teknologi Kalimantan | 4 |
| Much Aziz Muslim | Tun Hussein Onn University of Malaysia | 3 |
| Endang Sugiharti | State University of Semarang | 3 |
| Muhammad Khaisar Wirawan | Institut Teknologi Kalimantan | 3 |
| Chris Jeremy Verian Sitorus | Institut Teknologi Kalimantan | 3 |
| Riza Arifudin | State University of Semarang | 2 |
| Muhamad Faishol Hakim | Affiliation unknown | 2 |
| Meidika Bagus Saputro | Affiliation unknown | 2 |
| Diah Siti Fatimah Azzahrah | Affiliation unknown | 2 |
| Lisa Ariyanti | Affiliation unknown | 2 |
| Charles Sambera Kala | Affiliation unknown | 2 |
| Niti Gede Kumandang | Institut Teknologi Kalimantan | 2 |
| Arif Nur Iskandar | Affiliation unknown | 2 |
| Taufik Hidayat | Affiliation unknown | 2 |
| Taufik Hidayat | Institut Teknologi Kalimantan | 2 |
| Arif Nur Iskandar | Institut Teknologi Kalimantan | 2 |
| Abrari Noor Hasmi | Affiliation unknown | 2 |
| Abrari Noor Hasmi | Institut Teknologi Kalimantan | 2 |
| Irvan Setiawan | Institut Teknologi Kalimantan | 2 |
| Samsu Dlukha Nurcholiq | Affiliation unknown | 2 |
| Budi Prasetiyo | State University of Semarang | 1 |
| Jumanto Jumanto | State University of Semarang | 1 |
| Rofik Rofik | State University of Semarang | 1 |
| I Putu Arya Kusuma | Universitas Darma Persada | 1 |
| Mursid Nugraha Arifuddin | Institut Teknologi Kalimantan | 1 |
| Nurul Hidayah | Affiliation unknown | 1 |
| Nurul Hidayah | Institut Teknologi Kalimantan | 1 |
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.