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The effects of absorber attachment location on vibration response of simply supported plate

Mohamed Salleh, Muhammad and Zaman, Izzuddin (2016) The effects of absorber attachment location on vibration response of simply supported plate. ARPN Journal of Engineering and Applied Sciences, 11 (14). pp. 8663-8667. ISSN 18196608

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Abstract

Vibration analysis of thin walled structure has been an active research in engineering fields. This paper proposed to investigate the application of vibration absorber (VA) attached to the simply supported plate (SSP) in order to suppress the structural vibration. Two major factors influence on vibration reduction of plate are investigated in term of the attachment location of vibration absorber and the number of absorber applied on structural dynamic of the plate. Finite element software of ANSYS APDL was performed to measure the dynamic response of plate. The results found that the best positioning vibration absorber are at the location of 0.35 m of x-axis and 0.40 m of y-axis which can attenuate the vibration along the frequency band. Numerical result also presented that when attached multiple absorber, the vibration reduction of plate provide larger suppression to SSP which average reduction almost 80% over the frequency modes. This study conclude that right position and number of absorber can be the major contribute to suppress vibration on a plate structure more effectively.

Item Type: Article
Uncontrolled Keywords: Simply supported plate; vibration absorber; computer aided design
Subjects: T Technology > TA Engineering (General). Civil engineering (General) > TA349-359 Mechanics of engineering. Applied mechanics
Divisions: Faculty of Mechanical and Manufacturing Engineering > Department of Engineering Mechanics
Depositing User: Mr. Mohammad Shaifulrip Ithnin
Date Deposited: 31 Dec 2018 07:17
Last Modified: 31 Dec 2018 07:17
URI: http://eprints.uthm.edu.my/id/eprint/10433
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