Analisis Kekuatan pada Yoke Single Point Mooring dengan Metode Elemen Hingga

Rahmatikah, Maya (2023) Analisis Kekuatan pada Yoke Single Point Mooring dengan Metode Elemen Hingga. Bachelor thesis, Institut Teknologi Kalimantan.

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Abstract

Analisis tegangan dan deformasi pada struktur yoke Single Point Mooring (SPM) dengan Metode Elemen Hingga (MEH) bertujuan untuk menentukan dan memahami distribusi tegangan dan deformasi yoke tersebut, sehingga kegiatan offloading memenuhi standar keselamatan. Metode elemen hingga adalah teknik pemodelan numerik yang digunakan untuk memprediksi perilaku suatu sistem dengan membagi objek menjadi sejumlah elemen yang dapat dianalisis secara dependen. Penelitian ini menggunakan 3 model geometri yaitu geometri yoke single point mooring berusia 0, 20, dan 30 tahun. Hasil analisis akan membantu dalam memahami tegangan dan deformasi yang terjadi pada struktur yoke SPM. Beban tarik 75, 100, dan 125 Ton dimodelkan untuk merepresentasikan beban tarik dari kapal saat operasi offloading. Diperoleh nilai tegangan dan deformasi terbesar pada masing-masing geometri sebesar 89 MPa dan 0,08 mm untuk model 0 tahun, 89,2 MPa dan 0,10 mm untuk model 20 tahun, dan 97,1 MPa dan 0,11 mm untuk model 30 tahun. Penelitian ini membuktikan bahwa nilai tegangan dan deformasi yang terjadi sesuai dengan kriteria standar keselamatan.

Item Type: Thesis (Bachelor)
Subjects: T Technology > TC Hydraulic engineering. Ocean engineering
Divisions: Jurusan Sains, Teknologi Pangan, dan Kemaritiman > Teknik Kelautan
Depositing User: Maya Rahmatikah
Date Deposited: 24 Jul 2023 05:26
Last Modified: 24 Jul 2023 05:26
URI: http://repository.itk.ac.id/id/eprint/20072

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