On the Dynamic Analysis of a Beam Carrying Multiple Mass-Spring-Mass-Damper System
Joint Authors
Barry, O.
Oguamanam, D. C. D.
Zu, J. W.
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-23
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The exact natural frequencies, mode shapes, and the corresponding orthogonality relations are important in forced vibration analysis via modal expansion.
In the present paper, a free vibration analysis is conducted to determine the exact natural frequencies and mode shapes of an axially loaded beam carrying several absorbers.
An explicit expression is presented for the generalized orthogonality relations.
These generalized orthogonality conditions are employed along with the assumed modes method to perform forced vibration analysis.
The present approach is compared to other approximate methods in the literature with the classical orthogonality relations and different choice of mode shapes.
The results indicate that the use of the generalized orthogonality relation with the exact mode shapes is required for a precise investigation of the dynamic response of a beam with mass-spring-mass-damper system.
American Psychological Association (APA)
Barry, O.& Oguamanam, D. C. D.& Zu, J. W.. 2014. On the Dynamic Analysis of a Beam Carrying Multiple Mass-Spring-Mass-Damper System. Shock and Vibration،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1047931
Modern Language Association (MLA)
Barry, O.…[et al.]. On the Dynamic Analysis of a Beam Carrying Multiple Mass-Spring-Mass-Damper System. Shock and Vibration No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1047931
American Medical Association (AMA)
Barry, O.& Oguamanam, D. C. D.& Zu, J. W.. On the Dynamic Analysis of a Beam Carrying Multiple Mass-Spring-Mass-Damper System. Shock and Vibration. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1047931
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1047931