Skip to Main content Skip to Navigation
Conference papers

Corrosion detection and evolution monitoring in Reinforced Concrete Structures by the use of Fiber Bragg Grating sensor

Abstract : Corrosion of reinforced bar (rebar) in concrete structures represents a major issue in civil engineering works, being its detection and evolution a challenge for the applied research. In this work, we present a new methodology to corrosion detection in reinforced concrete structures, by combining Fiber Bragg Grating (FBG) sensors with the electrochemical and physical properties of rebar in a simplified assembly. Tests in electrolytic solutions and concrete were performed for pitting and general corrosion. The proposed Structural Health Monitoring (SHM) methodology constitutes a direct corrosion measurement potentially useful to implement or improve Condition-Based Maintenance (CBM) program for civil engineering concrete structures.
Complete list of metadatas

https://hal-cea.archives-ouvertes.fr/cea-01823915
Contributor : Léna Le Roy <>
Submitted on : Tuesday, June 26, 2018 - 3:46:46 PM
Last modification on : Wednesday, October 14, 2020 - 4:17:51 AM

Identifiers

Collections

Citation

Shamyr Sadat Ali-Alvarez, Pierre Ferdinand, Sylvain Magne, R.P. Nogueira. Corrosion detection and evolution monitoring in Reinforced Concrete Structures by the use of Fiber Bragg Grating sensor. Proc. SPIE 8692, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2013, Mar 2013, San Diego, CA, United States. pp.8692 4U, ⟨10.1117/12.2015145⟩. ⟨cea-01823915⟩

Share

Metrics

Record views

352