Optical fibre sensors for the measuremen
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T.L. Yeo; Y. Yuan; L.F. Boswell; T. Sun; K.T.V. Grattan
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Article
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2009
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Elsevier Science
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English
⚖ 457 KB
In this work, a fibre Bragg grating (FBG)-based moisture sensor has been developed to test the porosity changes in a number of concrete samples when exposed to a series of different freeze/thaw cycles. The concrete samples produced specifically for the work have been analyzed under laboratory condit