Composite and monolithic DFOS sensors for load tests and long-term structural monitoring of road infrastructure / Rafał Sieńko, Łukasz Bednarski, Tomasz Howiacki, Katarzyna Zuziak // W: European Workshop ... więcej

Composite and monolithic DFOS sensors for load tests and long-term structural monitoring of road infrastructure / Rafał Sieńko, Łukasz Bednarski, Tomasz Howiacki, Katarzyna Zuziak // W: European Workshop on Structural Health Monitoring : EWSHM 2022. Vol. 1 [Dokument elektroniczny] / eds. Piervincenzo Rizzo, Alberto Milazzo. – Cham : Springer, 2023. – (Lecture Notes in Civil Engineering, ISSN 2366-2565 ; Vol. 253). – S. 595-605 : fot., rys., wykr. – Bibliogr. 13 poz., Abstr. – Data wyd. wg cop. – Mat. konf.: EWSHM 2022, Palermo, Italy, 4-7.07.2022. – DOI: 10.1007/978-3-031-07254-3 (całość). – Data udostępnienia online: 2022-06-19. – doi: 10.1007/978-3-031-07254-3_60. – ISBN 978-3-031-07254-3 (eBook). – ISBN 978-3-031-07253-6 (hardcover)

Distributed fibre optic sensing (DFOS) is a versatile measurement technology, especially useful to monitor linear structures including road infrastructure. It allows measuring strains, displacements or ... więcej

Distributed fibre optic sensing (DFOS) is a versatile measurement technology, especially useful to monitor linear structures including road infrastructure. It allows measuring strains, displacements or temperatures continuously in a geometrical sense, so all local events (e.g. cracks or sinkholes) can be detected directly. The article summarises the newest achievements related to composite and monolithic DFOS sensors created especially for civil engineering and geotechnical applications. The design of the sensors supported by theoretical background and practical applications are discussed in relation to road embankments and asphalt layers. These successful applications of composite and monolithic DFOS sensors are the first of such types in the world.