Keyphrases
Surface Waves
68%
Steel Fiber Reinforced Concrete
53%
Crack Depth
52%
Condition Assessment
51%
Diagnostic Ratios
46%
Dispersion Index
42%
Surface Crack
42%
Ultrasonic Surface Wave
39%
Diagnostic Features
37%
Higher Order Spectral Analysis
36%
Nonlinear Vibration
33%
Reinforced Concrete Members
33%
Vibration-based Method
31%
Diagnostic Techniques
31%
Wavelet Transform
30%
Wave Characteristics
30%
Ultrasonic Testing
26%
Corroded Reinforced Concrete
26%
Pavement
26%
Attenuation Coefficient
25%
Corrosion
24%
Higher Harmonics
24%
Concrete Beams
21%
Signal Processing Techniques
21%
Bicoherence
20%
Surface Wave Method
20%
Ultrasound-based
20%
Fourier
20%
Attenuation
19%
Phase Velocity
19%
Ultrasonic Method
17%
Ultrasonic Inspection
17%
Bending Crack
17%
Vibration Signal
17%
Crack Depth Estimation
16%
Concrete Elements
16%
Propagation-based
16%
Wave Propagation
16%
Three-point Bending Test
16%
Dynamic Response
15%
P-wave
14%
Material Properties
14%
Nonlinearity
14%
Corrosion-induced Deterioration
13%
Digester Tank
13%
Irregular Defect
13%
New Diagnostics
13%
Non-destructive Approach
13%
Deflection Characteristics
13%
RC Members
13%
Engineering
Ultrasonics
100%
Crack Depth
60%
Steel Fiber
53%
Fiber-Reinforced Concrete
53%
Condition Assessment
53%
Nonlinear Vibration
33%
Reinforced Concrete
33%
Harmonics
33%
Phase Velocity
31%
Concrete Beam
26%
Pavement
26%
Concrete Element
25%
Propagating Wave
22%
Signal Processing
22%
Recorded Signal
20%
Transducer
20%
Concrete Member
20%
Wave Velocity
17%
Dynamic Response
15%
Three-Point Bending Test
15%
Dispersion Curve
15%
Induced Corrosion
13%
Deflection Method
13%
Structural Concrete
13%
Pile Foundations
13%
Retrofit
13%
Deep Foundation
13%
Nominal Frequency
13%
Visual Inspection
13%
Good Agreement
13%
Master Curve
13%
Structural Health Monitoring
13%
Piezoelectric
13%
Transfer Function
13%
Asphalt Pavements
13%
Frequency Response Function
13%
Feasibility Study
13%
Joints (Structural Components)
13%
Multichannel
11%
Test Result
11%
Nonlinearity
9%
Dimensional Fourier Transform
9%
Measured Crack
9%
Two Dimensional
9%
Beam Specimen
9%
Ultrasonic Testing
9%
Concrete Structure
8%
Load Capacity
8%
Reinforced Concrete Beam
8%
Structural Member
8%