Saafi, Mohamed and Kaabi, L (2009) Low-cost wireless nanotube composite sensor for damage detection of civil infrastructure. Sensors and Transducers, 110 (11). pp. 96-104. ISSN 1726-5479Full text not available in this repository. (Request a copy from the Strathclyde author)
This paper presents a new low-cost wireless nanotube composite sensor for structural damage detection. A cement matrix with networked carbon nanotubes was used to develop an in situ, wireless and embedded sensor for crack detection in concrete structures. By wirelessly measuring the change in the electrical resistance of the carbon nanotube networks, the progress of damage can be detected and monitored wirelessly. As a proof of concept, the wireless cement-carbon nanotube sensors were embedded into concrete beams and subjected to monotonic loading to evaluate the effect of damage on their response. Results indicated that the wireless response of the embedded nanotube sensors were able to detect the initiation of damage at an early stage of loading.
|Keywords:||civil infrastructure, nanotube sensor, wireless monitoring, damage detection, Engineering (General). Civil engineering (General), Control and Systems Engineering, Electrical and Electronic Engineering|
|Subjects:||Technology > Engineering (General). Civil engineering (General)|
|Department:||Faculty of Engineering > Civil and Environmental Engineering|
|Depositing user:||Pure Administrator|
|Date Deposited:||04 Apr 2011 14:15|
|Last modified:||29 Apr 2016 01:41|