Intro
Preface
Contents
About the Editors
Study of Effect of Surface Roughness in Single Lap Joint (SLJ) of Carbon-Fiber-Reinforced-Polymer (CFRP) Composites Using Radiography and Thermography
1 Introduction
2 Materials and Specimens
2.1 Laminate Fabrication
2.2 Adherend Preparation
2.3 Single Lap Joint Fabrication
3 Experimental Methods
3.1 Roughness Measurement
3.2 Digital X-ray Radiography
3.3 Thermography
4 Results and Discussion
4.1 Roughness Result
4.2 X-ray Radiography
4.3 Temporal Curves Using Thermography
5 Conclusion
References

Non-invasive Detection of Extent of Corrosion in Steel Reinforcing Bars by Magnetic Force Measurement
1 Introduction
2 Method
2.1 Experimental Setup
3 Results
4 Conclusion
References
Phase-Sensitive Detection of Extent of Corrosion Using Anisotropic Magnetoresistive (AMR) Sensor in Steel Reinforcing Bars (Rebars)
1 Introduction
2 Methodology
2.1 Sensor Configuration
2.2 Experimental Setup
3 Experimental Results and Discussion
4 Conclusion and Future Work
References
A Thermographic System for Quantitative and Automated Subsurface Detail Visualization

1 Introduction
2 Theory of QFMTWI
3 Methodology
3.1 FFT Phase
3.2 Hilbert Phase
3.3 Pulse Compression
3.4 Artificial Neural Networks
3.5 Particle Swam Optimization (PSO)
3.6 Segmentation
4 Results and Discussion
4.1 Defect Sizing
4.2 PSO Algorithm
4.3 Depth Estimation
4.4 Segmentation Outputs
5 Conclusion
References
Inspection of Friction Stir Welded Joint Using EMAT Generated Fundamental Shear Horizontal Guided Wave Mode (SH0)
1 Introduction
2 SH0 Mode
3 EMAT Generation of SH0
4 Experimental Setup
5 Results and Discussion

6 Conclusions
References
Proper Orthogonal Decomposition-Based Coating Thickness Estimation in Quadratic Frequency Modulated Thermal Wave Imaging
1 Introduction
2 Methodology
3 Material and Methods
4 Results and Discussion
5 Conclusion
References
High Temperature Eddy Current Sensor for Real-Time Structural Health Monitoring of Critical Engineering Components
1 Introduction
2 Finite Element Method (FEM)-Based Simulation
3 Experimental Procedure
3.1 Material and Method
3.2 Sensor Characterisation
4 Result and Discussion
5 Conclusion
References

Damage Assessment for a Sandwich-Like Panel Using Experimental and Numerical Analysis of Guided Waves
1 Introduction
2 Experimental and Numerical Process
3 Results and Discussion
3.1 Analysis of the Results from the LDV
3.2 Analysis of the Results from Numerical Studies
3.3 Analysis of the Results Using an Elliptical-Based Signal Processing Method
4 Conclusion
References
Development of Sectored External Pipeline Inspection Gauge for Health Monitoring of Industrial Carbon Steel Pipelines
1 Introduction
2 EPIG Development Overview
2.1 MFL Basics