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


Engineering Design and Structure Analysis of Ocean Bottom Unit (OBU) for INA – TEWS


  • (1) * Wibowo Harso Nugroho            PTRIM, BPPT  
            Indonesia

  • (2)  Nanang J H Purnomo              
            Indonesia

  • (3)  Ogi Ivano              
            Indonesia

  • (4)  S Handoyo              
            Indonesia
    (*) Corresponding Author

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

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.

References

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

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

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

Germanischer Lloyd, ” Rules and Guide lines 2006”,

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

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

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

Picture in here are illustration from public domain image (License) or provided by the author, as part of their works
Published
2016-12-31
 
Issue
Vol 1 No 2 (2016): December
Section
Articles

Copyright (c) 2016 Wibowo Harso Nugroho, Nanang J H Purnomo, Ogi Ivano, S Handoyo

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Copyright Notice

Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution 4.0 International License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.