Study on Dynamic Response Measurement of the Submarine Pipeline by Full-Term FBG Sensors

Joint Authors

Li, Hong-Nan
Sun, Li
Zhou, Jinghai

Source

The Scientific World Journal

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