Brillouin optical time-domain analysis for geotechnical monitoring

Brillouin optical time-domain analysis for geotechnical monitoring

In this paper, we show some recent experimental applications of Brillouin optical time-domain analysis (BOTDA) based sensors for geotechnical monitoring. In particular, how these sensors can be applied to detecting early movements of soil slopes by the direct embedding of suitable fiber cables in th...

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Bibliographic Details
Main Authors: L. Zeni, L. Picarelli, B. Avolio, A. Coscetta, R. Papa, G. Zeni, C. Di Maio, R. Vassallo, A. Minardo
Format: Article
Language:English
Published: Elsevier 2015-08-01
Series:Journal of Rock Mechanics and Geotechnical Engineering
Subjects:
Brillouin optical time-domain analysis (BOTDA)
Tunnel engineering
Deformation
Distributed monitoring
Health diagnosis
Online Access:http://www.sciencedirect.com/science/article/pii/S1674775515000517

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http://www.sciencedirect.com/science/article/pii/S1674775515000517

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