Wireless Strain Gauge for Monitoring Bituminous Pavements

This paper introduces the implementation of a new device for measuring deformations at the surface layers of bituminous pavement. Using wireless technology, rechargeable remotely, low cost, and easily positioned in a layer by coring after pavement construction, this sensor makes it possible to obtai...

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Bibliographic Details
Published in:Applied sciences 2024-03, Vol.14 (6), p.2245
Main Authors: Gillot, Camille, Picoux, Benoit, Reynaud, Philippe, Cardoso da Silva, Debora, Rakotovao-Ravahatra, Ndrianary, Feix, Noël, Petit, Christophe
Format: Article
Language:English
Subjects:
Asphalt pavements
Civil Engineering
Concrete
Construction
Data analysis
Deformation
Design
Engineering Sciences
Fiber optic networks
Infrastructures de transport
Innovations
Instrumentation and Detectors
instrumented pavement
Mechanical engineering
Mechanics
Mechanics of materials
monitoring
Performance evaluation
Physics
Roads & highways
Sensors
strain gauge
Strain gauges
wireless sensor
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Summary:This paper introduces the implementation of a new device for measuring deformations at the surface layers of bituminous pavement. Using wireless technology, rechargeable remotely, low cost, and easily positioned in a layer by coring after pavement construction, this sensor makes it possible to obtain measurements of the deformation when a vehicle passes by. The development of the wireless sensor is presented as well as its advantages and limitations. It was then tested in the laboratory under a hydraulic press and in situ using a full-scale test of the mobile load simulator (MLS10 type). This system allows simple measurement, gives reliable results, and could be a useful device for the structural monitoring of pavement structures.
ISSN:2076-3417
2076-3417
DOI:10.3390/app14062245