IJOCE (International Journal of Offshore and Coastal Engineering)
Vol 8, No 2 (2024)

Gulf of Lampung Bamboo Fixed Net Cages Structural Design Identification

Sari, Shila Atika (Ocean Engineering Department, Institut Teknologi Sumatera, South Lampung, Indonesia)
Hermanto, Mochammad Fathurridho (Ocean Engineering Department, Institut Teknologi Sumatera, South Lampung, Indonesia)
Kencana, Elsa Rizkiya (Ocean Engineering Department, Institut Teknologi Sumatera, South Lampung, Indonesia)



Article Info

Publish Date
30 Nov 2024

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.

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Journal Info

Abbrev

ijoce

Publisher

Subject

Engineering

Description

IJOCE, International Journal of Offshore and Coastal Engineering, is an academic journal on the issues related to offshore, coastal and ship science, engineering and technology. Published quarterly in February, May, August, and ...