Share Email Print
cover

Proceedings Paper

In-line fiber Bragg grating sensors for steel corrosion detection
Author(s): Fodan Deng; Ying Huang; Fardad Azarmi
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

A corrosion monitoring system for steel using Fiber Bragg grating (FBG) sensors is proposed. FBG sensors were protected by hypodermic tubes and a layer of adhesive. The increase in volume caused by the presence of corrosion product introduces strain that can be monitored by FBG sensors. Experimental results showed a positive correlation between the strain and corrosion product, and the change in central wavelength has the potential to serve as an indicator for material weight loss due to corrosion.

Paper Details

Date Published: 20 April 2016
PDF: 6 pages
Proc. SPIE 9803, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2016, 98031G (20 April 2016); doi: 10.1117/12.2219751
Show Author Affiliations
Fodan Deng, North Dakota State Univ. (United States)
Ying Huang, North Dakota State Univ. (United States)
Fardad Azarmi, North Dakota State Univ. (United States)


Published in SPIE Proceedings Vol. 9803:
Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2016
Jerome P. Lynch, Editor(s)

© SPIE. Terms of Use
Back to Top