Muhammad Revka Pahlevi, . (2025) OPTIMASI DESAIN BOX GIRDER PADA OVERHEAD CRANE KAPASITAS ANGKUT 10 TON DENGAN PENDEKATAN SIMULASI. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.
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Abstract
The girder is a critical component of overhead cranes, essential for lifting and moving materials in industrial applications. This study aims to optimize the design of a box girder for a 10-ton overhead crane using Finite Element Method simulations. The optimization seeks to reduce the girder's weight without compromising structural integrity. Simulations were performed using ansys workbench software, comparing the structural performance of the existing ASTM A36 girder design in two configurations: with and without stiffeners. The analysis process included evaluating maximum stress, deflection, safety factors, and natural frequencies. Simulation results indicated that the optimized design successfully reduced the girder mass by 35% compared to the initial models while maintaining safe safety factor limits and achieving natural frequencies above the operational frequency of 15 Hz with acceptable deflection limits. The optimized girder design with stiffeners emerged as the best solution due to its lighter weight, safe stress distribution, and favorable dynamic characteristics.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | [No. Panggil: 2010311099] [Pembimbing: Sigit Pradana] [Penguji 1: Muchamad Oktaviandri] [Penguji 2: Nicky Yongkimandalan] |
| Uncontrolled Keywords: | Girder, Overhead Crane, Design Optimization, Simulation, FEM. |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) T Technology > TJ Mechanical engineering and machinery T Technology > TS Manufactures |
| Divisions: | Fakultas Teknik > Program Studi Teknik Mesin (S1) |
| Depositing User: | MUHAMMAD REVKA PAHLEVI |
| Date Deposited: | 11 Aug 2025 08:24 |
| Last Modified: | 11 Aug 2025 08:24 |
| URI: | http://repository.upnvj.ac.id/id/eprint/39536 |
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