9 November 2000 Determining the moisture content in concrete with fibre optic interferometry
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Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 418518 (2000) https://doi.org/10.1117/12.2302187
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy
Abstract
Measurements of the velocity of stress waves with a Mach-Zehnder interferometer yielded estimates of the moisture content of concrete. Values ranged from 3433 .4 m.s-1 to 5131 .3 m.s-1 for dry and wet specimens respectively.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Pieter L. Swart, Pieter L. Swart, } "Determining the moisture content in concrete with fibre optic interferometry", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 418518 (9 November 2000); doi: 10.1117/12.2302187; https://doi.org/10.1117/12.2302187
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