Quantification and Uncertainty Analysis of a Structural Monitoring Device : Application to the Detection of Chloride in Concrete Using Electrical Resistivity - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Conference Papers Year : 2014

Quantification and Uncertainty Analysis of a Structural Monitoring Device : Application to the Detection of Chloride in Concrete Using Electrical Resistivity

Abstract

In this work, we seek to assess and optimize the performances of an integrated resistivity sensor compatible with Geoelectrical Imaging methods. In this way, we have performed tests in a controlled environment. We specifically seek to evaluate the detection threshold of chlorides by doing tests on concrete specimens containing different concentrations of these ions. Performance assessment of the resistivity probe is based on an analysis of ROC curves and the detection threshold of chlorides is calculated using the alpha-delta method.
Fichier principal
Vignette du fichier
0342.pdf (1.09 Mo) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-01022986 , version 1 (11-07-2014)

Identifiers

  • HAL Id : hal-01022986 , version 1

Cite

Yann Lecieux, Franck Schoefs, Stéphanie Bonnet, Sergio Palma Lopes, Michel Roche. Quantification and Uncertainty Analysis of a Structural Monitoring Device : Application to the Detection of Chloride in Concrete Using Electrical Resistivity. EWSHM - 7th European Workshop on Structural Health Monitoring, IFFSTTAR, Inria, Université de Nantes, Jul 2014, Nantes, France. ⟨hal-01022986⟩
338 View
149 Download

Share

Gmail Facebook X LinkedIn More