ANALISIS GETARAN BEBAS SINGLE DEGREE OF FREEDOM PADA VERTICAL BENDING BAR

RM Athlon Fajar Nusantara, . (2025) ANALISIS GETARAN BEBAS SINGLE DEGREE OF FREEDOM PADA VERTICAL BENDING BAR. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.

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Abstract

This study aims to analyze the free vibration of a Single Degree of Freedom (SDOF) system using vertical bending bars with variations in length and additional load. Experiments were conducted to understand the system's dynamic characteristics, such as natural frequency and damping ratio, without involving theoretical analysis. The flexible bars were tested with lengths of 70 cm and 80 cm, and additional loads of 0 grams, 30 grams, and 60 grams. Data were collected using an acceleration sensor mounted at the bar's tip. The results reveal that bar length and additional load significantly affect vibration characteristics. Longer bars or bars with larger loads exhibit lower natural frequencies, while amplitudes and damping ratios tend to increase. This experimental approach provides a profound understanding of the dynamic behavior of flexible bars and serves as a foundation for developing design and analysis methods for flexible structures.

Item Type: Thesis (Skripsi)
Additional Information: [No.Panggil: 2010311061] [Pembimbing: Muhammad Arifudin Lukmana] [Penguji 1: Sigit Pradana] [Penguji 2: Budhi Martana]
Uncontrolled Keywords: free vibration, flexible bar, natural frequency, amplitude, SDOF
Subjects: T Technology > TJ Mechanical engineering and machinery
Divisions: Fakultas Teknik > Program Studi Teknik Mesin (S1)
Depositing User: RM ATHLON FAJAR NUSANTARA
Date Deposited: 18 Feb 2025 04:36
Last Modified: 18 Feb 2025 04:36
URI: http://repository.upnvj.ac.id/id/eprint/36285

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