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The Exact Solutions for a Point Mass Moving along a Stretched String on a Winkler Foundation
Joint Authors
Gao, Q.
Zhang, J.
Zhong, W. X.
Zhang, H. W.
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-06-30
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
This paper derives the exact solutions for a point mass moving along a stretched infinite string on a Winkler foundation at a constant velocity.
The solutions for the contact force between the string and the mass are derived and then the displacement responses of the string can be obtained easily.
The solutions cover infinite string subjected to a moving mass at subsonic, sonic, or supersonic velocities.
When time tends to infinity, the asymptotical solutions for the contact force between the mass and the string and for the displacement of the contact point are derived.
The formulas derived are shown to be correct by comparison with the semianalytical method.
American Psychological Association (APA)
Gao, Q.& Zhang, J.& Zhang, H. W.& Zhong, W. X.. 2014. The Exact Solutions for a Point Mass Moving along a Stretched String on a Winkler Foundation. Shock and Vibration،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1047851
Modern Language Association (MLA)
Gao, Q.…[et al.]. The Exact Solutions for a Point Mass Moving along a Stretched String on a Winkler Foundation. Shock and Vibration No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1047851
American Medical Association (AMA)
Gao, Q.& Zhang, J.& Zhang, H. W.& Zhong, W. X.. The Exact Solutions for a Point Mass Moving along a Stretched String on a Winkler Foundation. Shock and Vibration. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1047851
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1047851