Natural Frequencies Identification of a Reinforced Concrete Beam using Carbon Nanotube Cement-based Sensors.

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2013-12-13
Authors
Ubertini, Filippo
Materazzi, Annibale
D'Alessandro, Antonella
Laflamme, Simon
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Civil, Construction and Environmental Engineering
Abstract

Cementitious materials doped with carbon nanoparticles are robust materials capable of transducing strain into changes in electrical resistance. These properties encourage the development of spatially distributed sensors for structural health monitoring of concrete structures. Yet, very few applications of transducers made of cement-based nanocomposites to structural elements have been documented. The majority of applications are limited to measurement of static responses.

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NOTICE: This is the author's version of a work that was accepted for publication in Engineering Structures. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Chnages may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Engineering Structures, 60(Feb 2014); 265-275. Doi:10.1016/j.engstruct.2013.12.036.

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Tue Jan 01 00:00:00 UTC 2013
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