1 |
Kwun, H., Kim, S. Y., Matsumoto, H. and Vinogradiv, S., 2008, Detection of Axial Cracks in Tube and Pipe Using Torsional Guided Waves, Review of Progress in Quantitative NDE, Vol. 27, No. 1, pp. 193-199.
|
2 |
Ratassepp, M., Fletcher, S. and Lowe, M., 2010, Scattering of Fundamental Torsional Mode at an Axial Crack in a Pipe, Journal of Acoustical Society of America, Vol. 127, No. 2, pp. 730-740.
DOI
|
3 |
Fletcher, S., Lowe, M., Ratassepp, M. and Brett, C., 2012, Detection of Axial Cracks in Pipes Using Focused Guided Waves, Journal of Nondestructive Evaluation, Vol. 31, No. 1, pp. 56-64.
DOI
|
4 |
Kim, H. W., Cho, S. H. and Kim, Y. Y., 2011, Analysis of Internal Wave Reflection within a Magnetostrictive Patch Transducer for High-frequency Guided Torsional Waves, Ultrasonics, Vol. 51, No. 6, pp. 647-652.
DOI
|
5 |
Kim, H. W., Lee, J. K. and Kim, Y. Y., 2013, Circumferential Phased Array of Shear-horizontal Wave Magnetostrictive Patch Transducers for Pipe Inspection, Ultrasonics, Vol. 53, No. 2, pp. 423-431.
DOI
|
6 |
Kim, H. W., Lee, H. J. and Kim, Y. Y., 2012, Health Monitoring of Axially-cracked Pipes by Using Helically Propagating Shear-horizontal Waves, NDT & E International, Vol. 46, No. 2, pp. 115-121.
DOI
|
7 |
Tse, P. and Wang, X., 2013, Characterization of Pipeline Defect in Guided-waves Based Inspection through Matching Pursuit with the Optimized Dictionary, NDT & E International, Vol. 54, No. 3, pp. 171-182.
DOI
|
8 |
Kim, Y. W. and Park, K. J., 2014, Mode Separation in Torsional Guided Waves Using Chirplet Transform, Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 24, No. 4, pp. 324-331.
DOI
|
9 |
Lowe, M., Alleyne, D. H. and Cawley, P., 1998, Defect Detection in Pipes Using Guided Waves, Ultrasonics, Vol. 36, No. 2, pp. 147-154.
DOI
|
10 |
Hirao, M. and Ogi, H., 1999, An SH-wave EMAT Technique for Gas Pipeline Inspection, NDT & E International, Vol. 32, No. 3, pp. 127-132.
DOI
|
11 |
Demma, A., Cawley, P., Lowe, M., Roosenbrand, A. G. and Pavlakovic, B., 2004, The Reflection of Guided Waves from Notches in Pipes: a Guide for Interpreting Measurements, NDT & E International, Vol. 37, No. 3, pp. 167-180.
DOI
|
12 |
Carandente, R. and Cawley, P., 2012, The Effect of Complex Defect Profiles on the Reflection of the Fundamental Torsion Mode in Pipes, NDT & E International, Vol. 46, No. 3, pp. 41-47.
DOI
|
13 |
Satyarnarayan, L., Chandrasekaran, J. and Maxfield, B., 2008, Circumferential Higher Order Guided Waves Modes for the Detection and Sizing of Cracks and Pinholes in Pipe Support Regions, Nondestructive Testing and Evaluation, Vol. 41, No. 1, pp. 32-43.
|
14 |
Cheong, Y., Lee, D. and Jung, H., 2004, Ultrasonic Guided Wave Parameters for Detection of Axial Cracks in Feeder Pipes of PHWR Nuclear Power Plants, Ultrasonics, Vol. 42, No. 8, pp. 883-888.
DOI
|
15 |
Luo, W., Rose, J. L. and Kwun, H., 2005, Circumferential Shear Horizontal Wave Axial-crack Sizing in Pipes, Research on Nondestructive Evaluation, Vol. 15, No. 4, pp. 149-171.
DOI
|
16 |
Liu, Z., He, C., Wu, B., Wang, X. and Yang, S., 2006, Circumferential and Longitudinal Defect Detection Using T(0,1) Mode Excited by Thickness Shear Mode Piezoelectric Elements, Ultrasonics, Vol. 44, No. 8, pp. e1135-e1138.
DOI
|
17 |
Kim, C. Y. and Park, K. J., 2014, Characterization of Pipe Defects in Torsional Guided Waves Using Chirplet Transform, Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 24, No. 8, pp. 636-642.
DOI
|
18 |
Kim, Y. G., Moon, H. S., Park, K. J. and Lee, J. K., 2011, Generating and Detecting Torsional Guided Waves Using Magnetostrictive Sensors of Crossed Coils, NDT & E International, Vol. 44, No. 2, pp. 145-151.
DOI
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