Performance assessment of geotechnical structural elements using distributed fiber optic sensing

Christoph Monsberger; Helmut Woschitz; Werner Lienhart; Vaclav Racansky; Martin Hayden

doi:10.1117/12.2256711

Performance assessment of geotechnical structural elements using distributed fiber optic sensing

Christoph Monsberger, Helmut Woschitz, Werner Lienhart, Vaclav Racansky, Martin Hayden

Institut für Ingenieurgeodäsie und Messsysteme (5200)

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Abstract

Geotechnical structural elements are used to underpin heavy structures or to stabilize slopes and embankments. The bearing capacity of these components is usually verified by geotechnical load tests. It is state of the art to measure the resulting deformations with electronic sensors at the surface and therefore, the load distribution along the objects cannot be determined. This paper reports about distributed strain measurements with an optical backscatter reflectometer along geotechnical elements. In addition to the installation of the optical fiber in harsh field conditions, results of investigations of the fiber optic system in the laboratory and the most significant results of the field trials are presented.

Originalsprache	englisch
Titel	Proceedings of SPIE - The International Society for Optical Engineering
Untertitel	Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2017
Herausgeber (Verlag)	SPIE
Seitenumfang	12
Band	10168
ISBN (elektronisch)	9781510608221
ISBN (Print)	9781510608214
DOIs	https://doi.org/10.1117/12.2256711
Publikationsstatus	Veröffentlicht - 2017
Veranstaltung	Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2017 - Portland, USA / Vereinigte Staaten Dauer: 26 März 2017 → 29 März 2017

Konferenz

Konferenz	Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2017
Land/Gebiet	USA / Vereinigte Staaten
Ort	Portland
Zeitraum	26/03/17 → 29/03/17

Fields of Expertise

Sustainable Systems

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10.1117/12.2256711

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Monsberger, C., Woschitz, H., Lienhart, W., Racansky, V., & Hayden, M. (2017). Performance assessment of geotechnical structural elements using distributed fiber optic sensing. in Proceedings of SPIE - The International Society for Optical Engineering: Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2017 (Band 10168). Artikel 101680Z SPIE. https://doi.org/10.1117/12.2256711

Performance assessment of geotechnical structural elements using distributed fiber optic sensing. / Monsberger, Christoph ; Woschitz, Helmut ; Lienhart, Werner et al.
Proceedings of SPIE - The International Society for Optical Engineering: Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2017. Band 10168 SPIE, 2017. 101680Z.

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Monsberger, C , Woschitz, H , Lienhart, W, Racansky, V & Hayden, M 2017, Performance assessment of geotechnical structural elements using distributed fiber optic sensing. in Proceedings of SPIE - The International Society for Optical Engineering: Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2017. Bd. 10168, 101680Z, SPIE, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2017, Portland, Oregon, USA / Vereinigte Staaten, 26/03/17. https://doi.org/10.1117/12.2256711

Monsberger C , Woschitz H , Lienhart W, Racansky V, Hayden M. Performance assessment of geotechnical structural elements using distributed fiber optic sensing. in Proceedings of SPIE - The International Society for Optical Engineering: Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2017. Band 10168. SPIE. 2017. 101680Z doi: 10.1117/12.2256711

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Performance assessment of geotechnical structural elements using distributed fiber optic sensing

Abstract

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