Strain Decay Monitoring and Analytical Prediction of RC Columns Using Brillouin Optical Technology and Time-Dependent Deterioration Factor

Strain Decay Monitoring and Analytical Prediction of RC Columns Using Brillouin Optical Technology and Time-Dependent Deterioration Factor

This study presents a novel approach to the design and assessment of slender reinforced concrete (RC) columns by integrating Brillouin Optical Time Domain Analysis (BOTDA) for real-time, distributed strain monitoring and introducing a “time-dependent deterioration factor” strain decay (η<sub>d...

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Bibliographic Details
Main Authors: Ittipon Pasityothin, Phromphat Thansirichaisree, Apichat Buatik, Thanongsak Imjai, Radhika Sridhar, Reyes Garcia, Takafumi Noguchi
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Sensors
Subjects:
fiber optic sensor
BOTDA
low strength concrete: concrete column
strain decay
structural health monitoring
Online Access:https://www.mdpi.com/1424-8220/25/3/741
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