SHM Based on Modal Analysis: Accelerometer and Piezoelectric Transducers Instrumentation for Civil Engineering in Heterogeneous Structures

Andrés Belisario-Briceño 1 Sabeha Fettouma Zedek 1 Thierry Camps 1 Raoul François 2 Christophe Escriba 1 Jean-Yves Fourniols 1
1 LAAS-N2IS - Équipe Nano Ingénierie et Intégration des Systèmes
LAAS - Laboratoire d'analyse et d'architecture des systèmes [Toulouse]
2 INSA Toulouse - Institut National des Sciences Appliquées - Toulouse
Abstract : This paper presents a strategy for the detection of mechanical damage of a reinforced concrete beam strengthened by Carbon Fiber Reinforced Polymers (CFRP) sheets (TFC ©) based on the joint use of piezoelectric sensors and conventional accelerometers. The beam is subjected to repeat impacts that may represent the action of vehicles on a roadway joint of a bridge, at different levels of damage induce by bending of the reinforced concrete beam. The results show that piezoelectric sensors provide a much wide response those accelerometers allowing a study in the high frequency range (above 2 kHz). The spectral response appears largely affected by mechanical damage on the beam and suggests a possible use for SHM in Civil Engineering structures.
Keywords : Monitoring Modal analysis Civil engineering SHM applications
Type de document :
Communication dans un congrès
Le Cam, Vincent and Mevel, Laurent and Schoefs, Franck. EWSHM - 7th European Workshop on Structural Health Monitoring, Jul 2014, Nantes, France. 2014
Liste complète des métadonnées

Littérature citée [5 références]  Voir  Masquer  Télécharger
https://hal.inria.fr/hal-01021063
Contributeur : Anne Jaigu <>
Soumis le : mercredi 9 juillet 2014 - 08:47:55
Dernière modification le : samedi 27 octobre 2018 - 01:26:18
Document(s) archivé(s) le : jeudi 9 octobre 2014 - 10:53:19

Fichier

0279.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : hal-01021063, version 1

Collections

LAAS | INSMI | EWSHM2014 | EWSHM-WECT5 | LAAS-N2IS | LAAS-NANO-INGENIERIE-ET-INTEGRATION | UNIV-TLSE3 | INSA-TOULOUSE

Citation

Andrés Belisario-Briceño, Sabeha Fettouma Zedek, Thierry Camps, Raoul François, Christophe Escriba, et al.. SHM Based on Modal Analysis: Accelerometer and Piezoelectric Transducers Instrumentation for Civil Engineering in Heterogeneous Structures. Le Cam, Vincent and Mevel, Laurent and Schoefs, Franck. EWSHM - 7th European Workshop on Structural Health Monitoring, Jul 2014, Nantes, France. 2014. 〈hal-01021063〉

Exporter

BibTeX TEI DC DCterms EndNote

Partager

Métriques

Consultations de la notice

419

Téléchargements de fichiers

660

Contact


archive-ouverte@inria.fr