Pengembangan Kriteria Intact Stability pada Kapal RoPax Geladak Terbuka Menggunakan Pendekatan Statis dan Dinamis

Hasanudin, Hasanudin (2023) Pengembangan Kriteria Intact Stability pada Kapal RoPax Geladak Terbuka Menggunakan Pendekatan Statis dan Dinamis. Doctoral thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

RoRo/RoPax merupakan kapal yang populer yang mampu mengangkut kendaraan, barang, dan penumpang. RoPax menjadi penyumbang korban terbesar terhadap kecelakaan kapal di dunia, salah satu kontributor utamanya adalah Indonesia. Pada tahun 2018 terjadi 355 kasus kecelakaan kapal di dalam negeri, dan pada tahun 2019 jumlahnya meningkat menjadi 409 kasus. Dari jumlah tersebut, sebanyak 42% disebabkan oleh masalah stabilitas (capsize), dan di antaranya 30% dialami oleh kapal RoRo. Terdapat 361 armada RoPax, di mana 36% di antaranya merupakan RoPax OCD yang belum memiliki kriteria stabilitas. Penelitian ini bertujuan untuk mengembangkan kriteria stabilitas RoPax OCD guna meningkatkan keselamatan. Penelitian ini melibatkan 11 kapal yang masih beroperasi dan 9 kapal yang telah tenggelam. Hasil perhitungan stabilitas statis di air tenang, dinamis bergelombang, pengaruh WoD dan eksperimen menunjukkan bahwa WoD memiliki pengaruh yang signifikan terhadap penurunan stabilitas. Untuk meningkatkan stabilitas RoPax OCD, dapat dilakukan beberapa langkah seperti: mengatur posisi muatan, mencegah WoD, memperbesar dimensi kapal, menyesuaikan daerah operasi, dan menggunakan sponsoons / SC. Dalam penelitian ini juga telah dibuat usulan kriteria khusus RoPax OCD yang direkomendasikan diterapkan pada peraturan ISC 2008 / GoIS 2014.
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RoRo/RoPax is a popular type of vessel capable of transporting vehicles, goods, and passengers. RoPax has been widely associated with the highest number of ship accidents worldwide, with Indonesia being a significant contributor. In 2018, there were 355 reported cases of ship accidents within the country, which increased to 409 cases in 2019. Among these incidents, approximately 42% were caused by stability issues, explicitly capsizing, with RoRo vessels accounting for 30% of such cases. There are currently 361 RoPax fleets, out of which 36% are categorized as RoPax OCD (Out of Criteria for Determining Stability), lacking stability criteria. This research aims to develop stability criteria for RoPax OCD vessels to enhance safety measures. The study includes 11 operating ships and 9 vessels that have already sunk. The results of static stability calculations in calm waters, dynamic calculations in rough seas, WoD (Wave of Damaging) effects, and experiments indicate that WoD significantly impacts stability reduction. In order to enhance the stability of RoPax OCD vessels, several measures may be implemented, including but not limited to the adjustment of cargo positioning, the prevention of WoD, the enlargement of vessel dimensions, the adaptation of operational areas, and the utilization of sponsons (SC). Furthermore, this research has also drafted specific criteria for RoPax OCD which are recommended to be implemented in the ISC 2008/GoIS 2014 regulations.

Item Type:	Thesis (Doctoral)
Uncontrolled Keywords:	RoPax OCD, Stability, Static, Dynamic, WoD, Criteria, RoPax OCD, Stabilitas, Statis, Dynamis, WoD, Kriteria
Subjects:	V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM156 Naval architecture V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM381 Passenger ships V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering > VM761 Stability of ships
Divisions:	Faculty of Marine Technology (MARTECH) > Naval Architecture and Shipbuilding Engineering > 36001-(S3) PhD Thesis
Depositing User:	Hasanudin Hasanudin
Date Deposited:	18 Aug 2023 07:17
Last Modified:	18 Aug 2023 07:17
URI:	http://repository.its.ac.id/id/eprint/104776

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