Study on Dynamic Response Measurement of the Submarine Pipeline by Full-Term FBG Sensors
Joint Authors
Li, Hong-Nan
Sun, Li
Zhou, Jinghai
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-26
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
The field of structural health monitoring is concerned with accurately and reliably assessing the integrity of a given structure to reduce ownership costs, increase operational lifetime, and improve safety.
In structural health monitoring systems, fiber Bragg grating (FBG) is a promising measurement technology for its superior ability of explosion proof, immunity to electromagnetic interference, and high accuracy.
This paper is a study on the dynamic characteristics of fiber Bragg grating (FBG) sensors applied to a submarine pipeline, as well as an experimental investigation on a laboratory model of the pipeline.
The dynamic response of a submarine pipeline under seismic excitation is a coupled vibration of liquid and solid interaction.
FBG sensors and strain gauges are used to monitor the dynamic response of a submarine pipeline model under a variety of dynamic loading conditions and the maximum working frequency of an FBG strain sensor is calculated according to its dynamic strain responses.
Based on the theoretical and experimental results, it can be concluded that FBG sensor is superior to strain gauge and satisfies the demand of dynamic strain measurement.
American Psychological Association (APA)
Zhou, Jinghai& Sun, Li& Li, Hong-Nan. 2014. Study on Dynamic Response Measurement of the Submarine Pipeline by Full-Term FBG Sensors. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1051130
Modern Language Association (MLA)
Zhou, Jinghai…[et al.]. Study on Dynamic Response Measurement of the Submarine Pipeline by Full-Term FBG Sensors. The Scientific World Journal No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1051130
American Medical Association (AMA)
Zhou, Jinghai& Sun, Li& Li, Hong-Nan. Study on Dynamic Response Measurement of the Submarine Pipeline by Full-Term FBG Sensors. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1051130
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1051130