From: Investigation on Acoustic Emission Parameters due to Fatigue Damage of Concrete Beams with Variable Notched Depth
Specimen
Ultimate load, Pult (kN)
Average Pult (kN)
Beam 1
Beam 2
Beam 3
Type I
16.91
15.99
15.10
16.00
Type II
8.31
14.01
10.68
11.00
Type III
9.37
9.11
8.52
9.00
Type IV
5.79
6.16
5.45
5.80