Rizan Mahib Mahardi, . (2024) ANALISIS KEKUATAN STRUKTUR BASE CRANE PADA FLOATING TERMINAL BULK CARRIER MV. RATU DAMAI MENGGUNAKAN FINITE ELEMENT METHOD. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.
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Abstract
The analysis of the strength of the crane base structure is one of the important factors to ensure the safety of the crane during operation. The crane base is responsible for supporting several structures above it, making the analysis of the crane base structure strength crucial for considering the stability and safety of the crane during operation. This study aims to determine the maximum stress values, specifically plate stress (von Mises) and shear stress. In this study, Finite Element Analysis was used on the crane base structure with load variations of 20, 25, and 30 tons and rotational angle variations of 0°, 90°, 180°, and 270° degrees. Based on the analysis, the highest stress values were found under a 30-ton load with a 0° degree rotational angle, amounting to 124.43 MPa for plate stress and 17.35 MPa for shear stress. Therefore, the crane base structure can be declared safe for operation, as the highest stress values are still below the allowable stress value determined by the safety factor rules, which is 188 MPa.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | [No.Panggil: 2010313004] [Pembimbing: Fajri Ashfi Rayhan] [Penguji 1: Wiwin Sulistyawati] [Penguji 2: Amir Marasabessy] |
| Uncontrolled Keywords: | Strength analysis, Base crane, Von mises, Shear Stress, FEA |
| Subjects: | V Naval Science > V Naval Science (General) V Naval Science > VM Naval architecture. Shipbuilding. Marine engineering |
| Divisions: | Fakultas Teknik > Program Studi Teknik Perkapalan (S1) |
| Depositing User: | RIZAN MAHIB MAHARDI |
| Date Deposited: | 08 Aug 2024 04:59 |
| Last Modified: | 08 Aug 2024 05:59 |
| URI: | http://repository.upnvj.ac.id/id/eprint/32504 |
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