Senseurs montés en surface pour la
surveillance de l'intégrité structurale
de joints collés
Surface Mounted Transducers for
Structural Health Monitoring of Bonded
Structure Joints
Valeur totale/ Total value
$161,605
Années/ Years
1
Statut/ Status
In progress
Début du projet/ Start
JAN-01-2009
Mise à jour/ Update
FEB-24-2010
No.
DPHM-410_Plan C
Chercheur principal et leader
industriel/ Principal Investigator and
Industrial Leader
Participant
Organisation/Organization
Micheau, Philippe
Université de
Sherbrooke
Bélanger, Hugo
L-3 MAS
Partenaires/ Partners
Organisation/Organization
Institut des
matériaux
industriels du CNRC
Université
Concordia
Université de
Sherbrooke
Bombardier
Aéronautique
L-3 MAS
Nombre
d'étudiants impliqués sur ce projet : /
Number of students
Bac/ Undergraduate
0
Maîtrise/ Master
0
Doctorat/ Doctorate
0
Post-Doc
1
Description du projet/ Project
Description
Prior to the 3-year project, the team
will conduct a go/no-go project of one
year. This Plan C Project will validate
original methods and devices, developed
at UdeS and NRC, to detect disbond in
composite structures via PZT-generated
Lamb waves. It will define and detail
the need for a subsequent 3 years
collaborative research and development
project.
The main objective is to demonstrate
that transducers developed at UdeS and
NRC are relevant technologies for
disbond detection by PZT-generated Lamb
waves.
The second objective is to obtain
preliminary experimental results in
order to focus the 3 year project
definition.
Objectifs/ Objectives
1- Review of literature about
PZT-generated Lamb waves for in-situ SHM
2- Preliminary experimental results with
Acellent, micromachined sensors and
piezo-paint transducer on composite
panel
3- Preliminary damage identification
based on PZT-generated Lamb waves in
composites.
4- Project definition and statement of
works for a subsequent 3 years project
5- Disbond/delamination severity
assessment
