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Influence of Water Content on Conductivity and Piezoresistivity of Cement-based Material with both Carbon Fiber and Carbon Black |
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| Authors: | HAN Baoguo ZHANG Lingyan OU Jinping |
| Affiliation: | HAN Baoguo1,ZHANG Lingyan1,OU Jinping1,2* (1. School of Civil Engineering,Harbin Institute of Technology,Harbin 150090,China,2. School of Civil , Hydraulic Engineering,Dalian University of Technology,Dalian 116024,China ) |
| Abstract: | The influence of water content on the conductivity and piezoresistivity of cement-based material with carbon fiber (CF) and carbon black (CB) was investigated. The piezoresistivity of cement-based material with both CF and CB was compared with that of cement-based material with CF only, and the changes in electrical resistivity of cement-based material with both CF and CB under static and loading conditions in different drying and soaking time were studied. It is found that the piezoresistivity of cement-ba... |
| Keywords: | cement-based material carbon fiber carbon black water content conductivity piezoresistivity |
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