Dynamic Analysis of a Timoshenko Beam Subjected to an Accelerating Mass Using Spectral Element Method
Joint Authors
Chen, Guangsong
Qian, Linfang
Yin, Qiang
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-27
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
This paper presents formulations for a Timoshenko beam subjected to an accelerating mass using spectral element method in time domain (TSEM).
Vertical displacement and bending rotation of the beam were interpolated by Lagrange polynomials supported on the Gauss-Lobatto-Legendre (GLL) points.
By using GLL integration rule, the mass matrix was diagonal and the dynamic responses can be obtained efficiently and accurately.
The results were compared with those obtained in the literature to verify the correctness.
The variation of the vibration frequencies of the Timoshenko and moving mass system was researched.
The effects of inertial force, centrifugal force, Coriolis force, and tangential force on a Timoshenko beam subjected to an accelerating mass were investigated.
American Psychological Association (APA)
Chen, Guangsong& Qian, Linfang& Yin, Qiang. 2014. Dynamic Analysis of a Timoshenko Beam Subjected to an Accelerating Mass Using Spectral Element Method. Shock and Vibration،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1047997
Modern Language Association (MLA)
Chen, Guangsong…[et al.]. Dynamic Analysis of a Timoshenko Beam Subjected to an Accelerating Mass Using Spectral Element Method. Shock and Vibration No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-1047997
American Medical Association (AMA)
Chen, Guangsong& Qian, Linfang& Yin, Qiang. Dynamic Analysis of a Timoshenko Beam Subjected to an Accelerating Mass Using Spectral Element Method. Shock and Vibration. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-1047997
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1047997