Section: Partnerships and Cooperations
Regional Initiatives
FONDEOL2
Participants : Dominique Siegert, Ivan Guéguen.
-
Abstract: The project involves innovation supports and foundations for offshore wind around 5 lots representing the issues of the project:
-
Lot 2: Design, calculation, execution and control of offshore foundations
-
Lot 4: Eco-design of supports and foundations for wind jacket and gravity
-
Lot 5: Integration of noise reduction during pile installation in foundation design jacket
We are interested in the problem of Lot 3, structural monitoring of wind turbine supports. This lot covers an area of research in full expansion, commonly known as Structural Health Monitoring (SHM).
MAG2C-Pont Tabarly
Participant : Ivan Guéguen.
-
Partners: IFSTTAR, CSTB, Nantes Métropole, Université de Nantes
-
Abstract: The project deals with the instrumentation of the Tabarly Bridge.
The instrumentation auscultates globally the structure, a structural defect in a given location changes its modal parameters and thus the vibration behavior. Then it can be detected on any part of the structure with an accelerometer. These measures coupled with a wireless data transmission system type or wifi 3g will allow remote monitoring of the evolution of the structure. And where appropriate, to deploy when necessary, for maintenance. The different objectives are
The instrument proposed is based on an accelerometer-based distributed network on the structure. This assembly is connected to a data acquisition system and a modem 3g for continuous measurements and remotely. The vibration will be collectable on the internet.