Free vibration analysis of composite beams with two non-overlapping delaminations

International Journal of Mechanical Sciences

Volumn 46, Issue 4, 2004, Pages 509-526

  Shu, Dongwei ^a   Della, Christian N ^a  

^a NANYANG TECHNOLOGICAL UNIVERSITY   (Singapore)

Author keywords

Composite beams; Delamination; Free vibration; Laminates; Mode shape; Natural frequency

Indexed keywords

DELAMINATION; FIBER REINFORCED MATERIALS; LAMINATED COMPOSITES; NATURAL FREQUENCIES; STIFFNESS; STRUCTURAL ANALYSIS; VIBRATIONS (MECHANICAL);

DIFFERENTIAL STRETCHING; FREE VIBRATIONS; MODE SHAPE;

COMPOSITE BEAMS AND GIRDERS;

EID: 3142599369     PISSN: 00207403     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijmecsci.2004.05.008     Document Type: Article

References (27)

1. Zou Y., Tong L., Steven G.B. Vibration-based model-dependent damage (delamination) identification and health monitoring for composite structures - a review. Journal of Sound and Vibration. 230(2):2000;357-378.
2. Wang J.T.S., Liu Y.Y., Gibby J.A. Vibration of split beams. Journal of Sound and Vibration. 84(4):1982;491-502.
3. Mujumdar P.M., Suryanarayan S. Flexural vibrations of beams with delaminations. Journal of Sound and Vibration. 125(3):1988;441-461.
4. Tracy J.J., Pardoen G.C. Effect of delamination on the natural frequencies of composite laminates. Journal of Composite Materials. 23(12):1989;1200-1215.
5. Hu J.S., Hwu C. Free vibration of delaminated composite sandwich beams. AIAA Journal. 33(7):1995;1911-1918.
6. Shu D., Fan H. Free vibration of a bimaterial split beam. Composites: Part B. 27(1):1996;79-84.
7. Shen M.-H.H., Grady J.E. Free vibrations of delaminated beams. AIAA Journal. 30(5):1992;1361-1370.
8. Luo H., Hanagud S. Dynamics of delaminated beams. International Journal of Solids and Structures. 37(10):2000;1501-1519.
9. Saravanos D.A., Hopkins D.A. Effects of delaminations on the damped characteristics of composite laminates. analytical and experiments Journal of Sound and Vibration. 192(5):1996;977-993.
10. Chakraborty A., Roy Mahapatra D., Gopalakrishnan S. Finite element analysis of free vibration and wave propagation in asymmetric composite beams with structural discontinuities. Composite Structures. 55(1):2002;23-36.
11. Zak A., Krawczuk M., Ostachowicz W. Numerical and experimental investigation of free vibration of multilayer delaminated composite beams and plates. Computational Mechanics. 26(3):2000;309-315.
12. Zak A., Krawczuk M., Ostachowicz W. Vibration of a delaminated composite plate with closing delamination. Journal of Intelligent Material Systems and Structures. 12(8):2001;545-551.
13. Chattopadhyay A., Radu A.G., Dragomir-Daescu D. A higher order theory for dynamic stability analysis of delaminated composite plates. Computational Mechanics. 26(3):2000;302-308.
14. Radu A.G., Chattopadhyay A. Dynamic stability analysis of composite plates including delaminations using a higher order theory and transformation matrix approach. International Journal of Solids and Structures. 39(7):2002;1949-1965.
15. Hu N., Fukunaga H., Kameyama M., Aramaki Y., Chang F.K. Vibration analysis of delaminated composite beams and plates using higher-order finite element. International Journal of Mechanical Sciences. 44(7):2002;1479-1503.
16. Shu D. Vibration of sandwich beams with double delaminations. Composites Science and Technology. 54(1):1995;101-109.
17. Shu D., Mai Y.-.W. Buckling of delaminated composites re-examined. Composites Science and Technology. 47(1):1993;35-41.
18. Lestari W, Hanagud S. Health monitoring of structures: multiple delamination dynamics in composite beams. In: Proceedings of the 40th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference and Adaptive Structures Forum. St. Louis, MO, April 1999.
19. Lee S., Park T., Voyiadjis G.Z. Vibration analysis of multiple-delaminated beams. Composites: Part B. 34(7):2003;647-659.
20. Shu D., Della C.N. Vibrations of multiple delaminated beams. Composite Structures. 64(3-4):2004;467-477.
21. Ju F., Lee H.P., Lee K.H. Free-vibration analysis of composite beams with multiple delaminations. Composites Engineering. 4(7):1994;715-730.
22. Lee J. Free vibration analysis of delaminated composite beams. Computers and Structures. 74(2):2000;121-129.
23. Ju F., Lee H.P., Lee K.H. Finite element analysis of free vibration of delaminated composite plates. Composites Engineering. 5(2):1995;195-209.
24. Cho M., Kim J.-.S. Higher-order zig-zag theory for laminated composites with multiple delaminations. Journal of Applied Mechanics. 68(6):2001;869-877.
25. Kim S.H., Chattopadhyay A., Ghoshal A. Characterization of delamination effect on composite laminates using a new generalized layerwise approach. Computers and Structures. 81(15):2003;1555-1566.
26. Kim S.H., Chattopadhyay A., Ghoshal A. Dynamic analysis of composite laminates with multiple delaminations using improved layerwise theory. AIAA Journal. 41(9):2003;1771-1779.
27. Jones R.M. Mechanics of composite materials. 2nd ed. 1999;Taylor and Francis, Philadelphia.