Vibration Analysis for Monitoring of Ancient Tie-Rods
Joint Authors
Collini, Luca
Garziera, Rinaldo
Riabova, Kseniia
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-08-20
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
This paper presents an application of vibration analysis to the monitoring of tie-rods.
An algorithm for the axial load estimation based on experimentally measured natural frequencies is introduced and its application to a case study is reported.
The proposed model of a tie-rod incorporates elastic bed-type boundary conditions that represent the contact between stonework and the tie-rod.
The weighed differences between experimentally and numerically determined frequencies are minimized with respect to the parameters of the model, the main being the axial load and the stiffness at the tie-rod/wall interface.
Thus, the multidimensional optimization problem is solved.
Results are analysed in comparison to a model with simple fixed-end boundary conditions.
In addition, the analytical formulation of the problem is delivered.
American Psychological Association (APA)
Collini, Luca& Garziera, Rinaldo& Riabova, Kseniia. 2017. Vibration Analysis for Monitoring of Ancient Tie-Rods. Shock and Vibration،Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1204991
Modern Language Association (MLA)
Collini, Luca…[et al.]. Vibration Analysis for Monitoring of Ancient Tie-Rods. Shock and Vibration No. 2017 (2017), pp.1-11.
https://search.emarefa.net/detail/BIM-1204991
American Medical Association (AMA)
Collini, Luca& Garziera, Rinaldo& Riabova, Kseniia. Vibration Analysis for Monitoring of Ancient Tie-Rods. Shock and Vibration. 2017. Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1204991
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1204991