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Table 1 Electrical resistance values and their corresponding standard deviations obtained from the I–V curves characterization.

From: Toward Structural Health Monitoring of Civil Structures Based on Self-Sensing Concrete Nanocomposites: A Validation in a Reinforced-Concrete Beam

CNTs (\(\% wt\))

Average electrical resistance (\(\Omega\))

Standard deviation (\(\Omega\))

0.2

5335505.50

250871.25

0.5

88245.70

3813.08

0.8

693.32

14.99