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2023 | OriginalPaper | Buchkapitel

Composite and Monolithic DFOS Sensors for Load Tests and Long-Term Structural Monitoring of Road Infrastructure

verfasst von : Rafał Sieńko, Łukasz Bednarski, Tomasz Howiacki, Katarzyna Zuziak

Erschienen in: European Workshop on Structural Health Monitoring

Verlag: Springer International Publishing

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Abstract

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.

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Literatur
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Zurück zum Zitat Bednarski, Ł, Sieńko, R., Grygierek, M., Howiacki, T.: New distributed fibre optic 3D sensor with thermal self-compensation system: design, research and field proof application inside geotechnical structure. Sensors 21(15), 5089 (2021). https://doi.org/10.3390/s21155089CrossRef Bednarski, Ł, Sieńko, R., Grygierek, M., Howiacki, T.: New distributed fibre optic 3D sensor with thermal self-compensation system: design, research and field proof application inside geotechnical structure. Sensors 21(15), 5089 (2021). https://​doi.​org/​10.​3390/​s21155089CrossRef
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Zurück zum Zitat Sieńko, R., Bednarski, Ł, Howiacki, T., Zuziak, K., Labocha, S.: Possibilities of composite distributed fibre optic 3D sensor on the example of footing pulled out from the ground: a case study. In: Rainieri, C., Fabbrocino, G., Caterino, N., Ceroni, F., Notarangelo, M.A. (eds.) CSHM 2021. LNCE, vol. 156, pp. 775–792. Springer, Cham (2021). https://doi.org/10.1007/978-3-030-74258-4_49CrossRef Sieńko, R., Bednarski, Ł, Howiacki, T., Zuziak, K., Labocha, S.: Possibilities of composite distributed fibre optic 3D sensor on the example of footing pulled out from the ground: a case study. In: Rainieri, C., Fabbrocino, G., Caterino, N., Ceroni, F., Notarangelo, M.A. (eds.) CSHM 2021. LNCE, vol. 156, pp. 775–792. Springer, Cham (2021). https://​doi.​org/​10.​1007/​978-3-030-74258-4_​49CrossRef
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Metadaten
Titel
Composite and Monolithic DFOS Sensors for Load Tests and Long-Term Structural Monitoring of Road Infrastructure
verfasst von
Rafał Sieńko
Łukasz Bednarski
Tomasz Howiacki
Katarzyna Zuziak
Copyright-Jahr
2023
DOI
https://doi.org/10.1007/978-3-031-07254-3_60