Abstract
Ultrasonic guided waves have been demonstrated as a promising tool in nondestructive evaluation (NDE) and structural health monitoring (SHM), especially for plates and plate-like structures. However, many plate-like structures subject to NDE and SHM are curved. The curvature plays an important role in guided wave propagation. The objective of the work presented in this paper is to investigate the influence of curvature on guided wave propagation. A semi-analytical finite element (SAFE) technique is employed to analyze the dispersion curves for plate-like structures with different curvatures. The changing of the wave structures with curvature is investigated as well. Physical insight on the dispersion curve variations introduced by the plate curvature variation is obtained through wave structure analysis.
| Original language | English (US) |
|---|---|
| Title of host publication | Review of Progress in QuantitativeNondestructive Evaluation |
| Pages | 92-98 |
| Number of pages | 7 |
| Volume | 975 |
| DOIs | |
| State | Published - Mar 24 2008 |
| Event | 34th Annual Review of Progress in Quantitative Nondestructive Evaluation - Golden, CO, United States Duration: Jul 22 2007 → Jul 27 2007 |
Other
| Other | 34th Annual Review of Progress in Quantitative Nondestructive Evaluation |
|---|---|
| Country | United States |
| City | Golden, CO |
| Period | 7/22/07 → 7/27/07 |
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All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
Cite this
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Guided wave propagation in curved plate-like structures. / Yan, Fei; Mu, Jing; Rose, Joseph Lawrence.
Review of Progress in QuantitativeNondestructive Evaluation. Vol. 975 2008. p. 92-98.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Guided wave propagation in curved plate-like structures
AU - Yan, Fei
AU - Mu, Jing
AU - Rose, Joseph Lawrence
PY - 2008/3/24
Y1 - 2008/3/24
N2 - Ultrasonic guided waves have been demonstrated as a promising tool in nondestructive evaluation (NDE) and structural health monitoring (SHM), especially for plates and plate-like structures. However, many plate-like structures subject to NDE and SHM are curved. The curvature plays an important role in guided wave propagation. The objective of the work presented in this paper is to investigate the influence of curvature on guided wave propagation. A semi-analytical finite element (SAFE) technique is employed to analyze the dispersion curves for plate-like structures with different curvatures. The changing of the wave structures with curvature is investigated as well. Physical insight on the dispersion curve variations introduced by the plate curvature variation is obtained through wave structure analysis.
AB - Ultrasonic guided waves have been demonstrated as a promising tool in nondestructive evaluation (NDE) and structural health monitoring (SHM), especially for plates and plate-like structures. However, many plate-like structures subject to NDE and SHM are curved. The curvature plays an important role in guided wave propagation. The objective of the work presented in this paper is to investigate the influence of curvature on guided wave propagation. A semi-analytical finite element (SAFE) technique is employed to analyze the dispersion curves for plate-like structures with different curvatures. The changing of the wave structures with curvature is investigated as well. Physical insight on the dispersion curve variations introduced by the plate curvature variation is obtained through wave structure analysis.
UR - http://www.scopus.com/inward/record.url?scp=40849085522&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=40849085522&partnerID=8YFLogxK
U2 - 10.1063/1.2902765
DO - 10.1063/1.2902765
M3 - Conference contribution
AN - SCOPUS:40849085522
SN - 9780735404946
VL - 975
SP - 92
EP - 98
BT - Review of Progress in QuantitativeNondestructive Evaluation
ER -