Rekayasa Desain dan Analisis Struktur perangkat dasar laut Ocean Bottom Unit (OBU) untuk INA – TEWS

DOI: https://doi.org/10.21070/r.e.m.v1i2.601

Author (s)


(1) * Wibowo Harso Nugroho   (PTRIM, BPPT)  
        Indonesia
(2)  Nanang J. H. Purnomo   ()
(3)  Ogi Ivano   ()
(4)  S Handoyo   ()
(*) Corresponding Author

Abstract


This paper briefly describes the design and analysis of the structure of ocean bottom units (OBU) as a pair of surface buoys to detect tsunami early. This engineering work such as any other marine construction is based on naval architecture. The design concept OBU is firstly made then the stability calculation is conducted, finally the structural strength is calculated for load case of hydrostatic and impact as the OBU landed on approximately 2000m of ocean depths.





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References


[1] Anderson AT and Tracy MC,” Marine Engineering”, section of 11.3 of Marks’ Standard handbook for Mechanical Engineers, 9th edition

[2] Badan Pengkajian dan Penerapan Teknologi,”Laporan Teknis Rancang Bangun dan Operasionalisasi Tsunami Buoy Indonesia”, 2008

[3] Chapra, S.C. & Canale R.P., “Numerical Method For Engineers”, Mc Graw - Hill book Company 1989.

[4] Germanischer Lloyd, ” Rules and Guide lines 2006”,

[5] Rosyid DM, Setyawan D,” Kekuatan Struktur Kapal – Rancang Bangun, Beban – Respon, Analisa Keandalan Struktur Kapal ”, Pradnya Paramitha. 2004.

[6] Wibowo HN, Samudro, Sahlan RB,” Aplikasi Teknologi Kelautan untuk Merekayasa Buoy Seawatch sebagai Buoy TEWS – Indonesia(in Indonesian), SENTA 2007, ITS, Surabaya-Indonesia, 2007.

[7] Wibowo HN,” Rancang Bangun Surface Buoy-hull INA – TEWS BPPT”, Pertemuan Ilmiah Tahunan Ikatan Sarjana Oseanologi Indonesia VI (PIT-ISOI), IPB International Conventional Center (Botani Square), Bogor, 16-17 November 2009


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10.21070/r.e.m.v1i2.601




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