Nondestructive examination 3 Nondestructive tests Non-destructive test 2 Assessing method 1 Concrete testing 1 Concretes 1 Cover concrete 1 Cracks 1 Damage 1 Decision making 1 Defect location 1 Drilled hole 1 Drilled holes 1 Drilling method water absorption speed 1 Drilling methods 1 Effects of materials 1 Errors 1 Fatigue crack propagation 1 Fatigue cracks 1 Fatigue of materials 1 Finite element 1 Finite element analyse 1 Finite element method 1 High stress concentration 1 Highest temperature 1 Infill drilling 1 Inspection 1 Inspection procedures 1 Inspection technique 1 Magnetic flux leakage 1