Effect of compressive strain on electrical resistivity of carbon black-filled cement-based composites
Source abstract
Abstract
Abstract This paper investigates the strain sensing properties of carbon black (CB)-filled cement-based composites which were prepared with 120 nm CB. A linear relationship between the fractional change in resistivity and compressive strain was observed for cement-based composites containing a large amount of CB, suggesting that this kind of composite was a promising candidate for strain sensors used in concrete structures. Tunneling effect theory and percolation theory are employed to interpret the conductivity and electromechanical properties of CB-filled cement-based composites.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Smart Materials for Construction · Concrete Corrosion and Durability · Advanced Energy Technologies and Civil Engineering Innovations
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (17)
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