Gulf of Lampung Bamboo Fixed Net Cages Structural Design Identification
Abstract
Renewable materials are being discussed and researched more recently. One renewable source of material is plants, either with a long life like wood or a short life like bamboo. In Indonesia, bamboo is widely used also for the structures of fixed net cages. This research aims to analyze the structure of the fixed bamboo net cage installed in the waters of Gulf Lampung. The analysis used in this paper is in place. The in-place analysis will give the unity check and deflection result due to load combined by the standard BKI Guidelines for Aquaculture. Based on the results, the structure has met the standard in operation conditions with the maximum unity check value of 0.52 on the group pile. Nevertheless, the largest unity check value of 1.20 on group piles in storm conditions is due to increased lateral loading. The result of deflection already has good serviceability, with a maximum horizontal deflection value occurring in storm conditions of 0.58 cm and a maximum vertical deflection in operation conditions of 0.89 cm. The structure of the fixed net cages has yet to meet the requirements during storm conditions by unity check.
Keywords
Full Text:
PDFReferences
K. Hidayat, B. H. Iskandar, M. Riyanto, and D. P. Yuwandana. “Komoditas dan Alat Penangkapan Ikan Unggulan Berbasis Pelabuhan Perikanan Pantai Kuala Stabas Kabupaten Pesisir Barat, Lampung,” Jurnal Penelitian Perikanan Laut, Volume 5, No. 3, Oktober 2021, pp. 265-275, 2022, doi: 10.29244/core.5.3.265-275.
D. C. Israel and C. P. Banzon, “Overfishing in the Philippine Commercial Marine Fisheries Sector,” Philippine Institute for Development Studies (PIDS) Discussion Paper Series, No. 1997-01, pp. 1-25, 1997.
S. Heltria, R. Rimbi, Mulyadi, and M. E. O. Sirait. “Laporan Praktikum Eksplorasi Sumber Daya Laut "Bagan Tancap dan Analisis Finansial",” Program Studi Ilmu Kelautan, Universitas Sriwijaya, Palembang, Sumatera Selatan, 2015.
A. Afriani, L. Sitinjak, and H. A. Waruwu. “Komposisi Hasil Tangkapan Bagan Tancap Pada Kedalaman 16 Meter di Perairan Poncan Gadang Teluk Tapian Nauli,” Jurnal Penelitian Terapan Perikanan dan Kelautan 3 (2), pp. 121-127, 2021.
D. A. Wijayanti, “Konstruksi Bambu Pada Struktur Bangunan Bentang Lebar,” Fakultas Teknik, Universitas Indonesia, Depok, 2008.
M. F. Hermanto, N. Nandalianadhira, E. R. Kencana, M. H. I. Khaldun, I. D. Hutajulu, D. Epipanus and J. D. Samosir. “Pesisir Barat Lampung Offshore Wind Characteristic in Local Renewable Energy Development Studies,” IOP Conference Series: Earth and Environmental Science, pp. 1-12, 2024, doi: 10.1088/1755-1315/1298/1/012024.
T. B. L. Sony, Sekilas Keunggulan Bambu (Aksi Menanam Bambu Balikpapan 2014-2017), Balikpapan: Kementerian Lingkungan Hidup dan Kehutanan, 2017. [Online]. Available: https://p3ekalimantan.menlhk.go.id/wp-content/uploads/2021/11/Sekilas-Keunggulan-Bambu.pdf.
F. T. Wulandari, D. S. Rini, E. Wahyuningsih, and A. T. Lestari. “Pemanfaatan Papan Laminasi Bambu Petung (Dendrocalamus asper (Schult. f.) Backer ex Heyne) Sebagai Pengganti Kayu,” Jurnal Bina Wakya, ISSN No. 1978-3787, Vol.15 No.8 Maret 2021, pp. 4897-4907, 2021.
I. G. L. B. Eratodi, Struktur dan Rekayasa Bambu, Denpasar, Bali: Universitas Pendidikan Nasional, 2017. [Online]. Available: https://www.academia.edu/34108840/Buku_Struktur_dan_Rekayasa_Bambu.
I. Irawati and A. Saputra, “Analisis Statistik Sifat Mekanika Bambu Petung (Dendrocalamus Asper),” Simposium Nasional Rekayasa dan Budidaya Bambu I, Rekayasa Bambu Sebagai Solusi Pelestarian Lingkungan, pp. ISBN:978-602-95687-6-9, JTSL FT UGM, Yogyakarta, 2012.
S. E. A. Raheem, E. M. A. Aal, A. G. A. A. Shafy, M. F. M. Fahmy, and M. Omar, “In-Place Analysis for Structural Integrity Assessment of Fixed Steel Offshore Platform,” Arabian Journal for Science and Engineering, vol. 46, pp. 5031–5045, 2021, doi: 10.1007/s13369-020-05200-3.
API RP 2A-LRFD, Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms - Load and Resistance Factor Design, Northwest Washington: American Petroleum Institute, 1993.
SNI03-1729-2002, Tata Cara Perencanaan Struktur Baja Untuk Bangunan Gedung, Bandung: Badan Standarisasi Nasional, 2000.
Paramashanti, Rildova, M. F. Hermanto, and N. Nandalianadhira, "Determination of LRFD Environmental Load Factors of Offshore Platform in the North of Java Sea and Makassar Strait," International Journal of GEOMATE, vol. 25, no. 111, pp. 91–103, 2023, doi:10.21660/2023.111.4010.
R. F. Hamendra, “Analisis Struktur Lepas Pantai Tipe Jacket 4 Kaki,” Institut Teknologi Bandung, Bandung, Jawa Barat. [Online]. Available: https://tekniklepaspantai.itb.ac.id/wp-content/uploads/sites/441/2022/03/15512052-Roby-Febrya-Hamendra.pdf.
F. A. Ramadhan, M. A. H. Habib, J. H. B. Mustofa, “Perancangan Struktur Jacket Tiga Kaki Pada Leigen z-10 Wellhead Platform,” Teknik Kelautan, Institut Teknologi Sepuluh Nopember, Surabaya, 2016. [Online]. Available: https://www.researchgate.net/publication/318298881_Laporan_Perancangan_Struktur_Jacket_Tiga_ Kaki_pada_Leigen_Z-10_Wellhead_Platform_ISO_19902_-_Inplace_Analysis.
DOI: http://dx.doi.org/10.12962%2Fj25800914.v8i2.22072
Refbacks
- There are currently no refbacks.