Fig. 9From: Toward Structural Health Monitoring of Civil Structures Based on Self-Sensing Concrete Nanocomposites: A Validation in a Reinforced-Concrete BeamComparison using DC and BDC for samples of (a) 0.2 \(\%wt\) of CNTs, b 0.5 \(\%wt\), and c 0.8 \(\%wt\).Back to article page