Open access Jurnal
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.
Bahasa Indonesia
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 · 121 co-authorship links · 7 across different organisations
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- State University of Semarang
- Medan Area University
- Tun Hussein Onn University of Malaysia
- 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 | 4 |
| Muhammad Uswah Pawara | Affiliation unknown | 3 |
| Rodlian Jamal Ikhwani | Affiliation unknown | 3 |
| Muhammad Khaisar Wirawan | Affiliation unknown | 2 |
| Chris Jeremy Verian Sitorus | Affiliation unknown | 2 |
| Suardi Suardi | Affiliation unknown | 2 |
| Budi Prasetiyo | State University of Semarang | 1 |
| Much Aziz Muslim | Tun Hussein Onn University of Malaysia | 1 |
| Jumanto Jumanto | State University of Semarang | 1 |
| Rofik Rofik | State University of Semarang | 1 |
| Endang Sugiharti | State University of Semarang | 1 |
| Riza Arifudin | State University of Semarang | 1 |
| Charles Sambera Kala | Affiliation unknown | 1 |
| I Putu Arya Kusuma | Affiliation unknown | 1 |
| Mursid Nugraha Arifuddin | Affiliation unknown | 1 |
| Nurul Hidayah | Affiliation unknown | 1 |
| Niti Gede Kumandang | Affiliation unknown | 1 |
| Taufik Hidayat | Medan Area University | 1 |
| Arif Nur Iskandar | Affiliation unknown | 1 |
| Abrari Noor Hasmi | Affiliation unknown | 1 |
| Asram Dio Pratama | Affiliation unknown | 1 |
| Irvan Setiawan | Affiliation unknown | 1 |
| Syabrina Mawaddah Warahmah | Affiliation unknown | 1 |
| Wira Setiawan | Affiliation unknown | 1 |
| Andi Mursid Nugraha Arifuddin | Affiliation unknown | 1 |
| Samsu Dlukha Nurcholiq | Affiliation unknown | 1 |
| Christoper Siburian | Affiliation unknown | 1 |
| Nurmawati Nurmawati | Affiliation unknown | 1 |
| Luh Putri Adnyani | Affiliation unknown | 1 |
| Hifzul Anwar Siregar | Affiliation unknown | 1 |
| Suardi | Affiliation unknown | 1 |
| Harlian Kustiwansa | Affiliation unknown | 1 |
| Riza Abdillah | Affiliation unknown | 1 |
| Hariyono | Affiliation unknown | 1 |
| Putri Dinul Koyyimah | Affiliation unknown | 1 |
| Adiek Astika Clara Sudarni | Affiliation unknown | 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.