Measuring pavement deflections with sensors: A review (CROSBI ID 718104)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Rukavina, Tatjana ; Domitrović, Josipa ; Bezina, Šime ; Stančerić, Ivica
engleski
Measuring pavement deflections with sensors: A review
Road pavement is a valuable asset for the development of modern society, the quality of which plays a fundamental role in the safety, economy, and sustainability of the free movement of people and goods. The assessment of road pavement condition and their evolution with time is a crucial component for planning and implementing appropriate maintenance and rehabilitation activities to maintain pavement specified minimum quality requirements. Pavement deflections measurements can be used as a quick and easy method for non-destructive determination of the structural capacity of existing pavement and evaluation of its ability to withstand future traffic loads. Pavement deflections are usually measured with Benkelman Beams, Le Croix-type deflectographs or Falling Weight Deflectometer. In the last decades, an alternative deflection measuring solution, via deflection, velocity and acceleration measuring sensors embedded in the pavement has attracted more and more attention. Integration of sensors in the road pavement allows the assessment of the complete history of pavement response under real traffic, starting from sensor installation. This paper will provide an overview of the sensors most commonly used for measuring deflections, linear variable differential transformers, geophones and accelerometers.
pavement deflections, linear variable differential transformers, geophones, accelerometers
Acknowledgment: This paper was prepared within the project Sensor system for continuous monitoring of pavement performance under load (KK.01.2.1.02.0130) financed by the European Fund for Regional Development.
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Podaci o prilogu
465-472.
2022.
objavljeno
10.5592/CO/CETRA.2022.1502
Podaci o matičnoj publikaciji
Road and Rail Infrastructure VII, Proceedings of the Conference CETRA 2022
Lakušić, Stjepan
Zagreb: University of Zagreb, Faculty of Civil Engineering, Department of Transportation,
978-953-8168-55-0
1848-9850
Podaci o skupu
2018 Optometry Conference of Central and South-Eastern Europe (OCCSEE) & European Academy of Optometry and Optics (EAOO)
predavanje
11.05.2022-13.05.2022
Pula, Hrvatska