Damage detection from changes in curvature mode shapes

Journal of Sound and Vibration

Volumn 145, Issue 2, 1991, Pages 321-332

  Pandey, A K ^a   Biswas, M ^a   Samman, M M ^a  

^a DUKE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BEAMS AND GIRDERS; COMPUTERS - APPLICATIONS; MATHEMATICAL MODELS; MATHEMATICAL TECHNIQUES - FINITE ELEMENT METHOD; VIBRATIONS - ANALYSIS;

CENTRAL DIFFERENCE APPROXIMATION; CURVATURE MODE SHAPES; DAMAGE DETECTION; EIGENPARAMETERS; METHOD OF CRACK DETECTION; SIMPLY SUPPORTED BEAM MODEL;

STRUCTURAL ANALYSIS;

EID: 0026419519     PISSN: 0022460X     EISSN: 10958568     Source Type: Journal    
DOI: 10.1016/0022-460X(91)90595-B     Document Type: Article

References (12)

1. Vibration testing as a nondestructive test tool for composite materials
2. Experiences in developing and operating integrity monitoring system in North Sea
3. Detection of structural failure on fixed platforms by measurements of dynamic response
4. A vibration technique for non-destructively assessing the integrity of structures
5. The location of defects in structures from measurements of natural frequencies
6. A numerical study of the eigenparameters of a damaged cantilever
7. Fault detection in structures from changes in their modal parameters
8. Spatial correlation of mode shapes, the Co-ordinate Modal Assurance Criterion (COMAC)
9. Applications of the Modal Assurance Criterion in dynamic model updating
10. Use of dynamic strain measurements for the modeling structures
11. Application of strain modal testing to real structures
12. The principles and techniques of experimental strain modal analysis