Damage detection algorithms and sensor systems for laminate composite beams

Earth and Space 2006 - Proceedings of the 10th Biennial International Conference on Engineering, Construction, and Operations in Challenging Environments

Volumn 2006, Issue , 2006, Pages 175-

  Qiao, Pizhong ^a,b   Lestari, Wahyu ^a   Shah, Mitali G ^a   Wang, Jialai ^c  

^a University of Akron   (United States)

^b Integrated Smart Structures Inc   (United States)

^c North Dakota State University   (United States)

Author keywords

Composite beams; Curvature mode shapes; Damage detection; Delamination; Dynamic response; Sensor systems

Indexed keywords

ALGORITHMS; DYNAMIC RESPONSE; LAMINATES; PIEZOELECTRIC DEVICES; SENSITIVITY ANALYSIS; SENSORS;

COMPOSITE BEAMS; CURVATURE MODE SHAPES; DAMAGE DETECTION; SENSOR SYSTEMS;

COMPOSITE BEAMS AND GIRDERS;

EID: 33845694867     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1061/40830(188)175     Document Type: Conference Paper

References (5)

1. Qiao, PZ, Lestari, W., Shah, MG, and Wang, JL, "Dynamics-based Damage Detection of Laminated Composite Beams Using Contact and Non-Contact Measurement Systems," submitted to Journal of Composite Materials, under review.
2. Ratcliffe, C.P. and Bagaria, W.J. (1998) "A vibration technique for locating delamination in a composite beam," AIAA J., 36: 1074-1077.
3. Shah, M.G. (2005). "Dynamics based damage detection of beam-type structures using piezoelectric sensors and scanning laser vibrometer," MS Thesis, Department of Civil Engineering, The University of Akron, Akron. OH.
4. Wang, J. and Qiao, P. (2005) "Improved damage detection of beam type structures using uniform load surface", Structural Health Monitoring, in review.
5. Zhang, Z. and Akhtan, A.E. (1998) "Application of modal flexibility and its derivatives in structural damage identification", Research in Non-destructive Evaluation, 10: 43-61.