Acoustic Emission Monitoring of Multicell Reinforced Concrete Box Girders Subjected to Torsion

Table 4

The average -values for each stage of damage.

Specimen				*Maximum drop
SC	1.44	1.30	1.05	73%
DC	1.50	1.32	1.12	75%
TC	1.68	1.41	1.16	70%

*This value presents drop of -value in last stage relative to the first stage.