Vibration of delaminated composite plates and some applications to non-destructive testing

Hygrothermal Effects on the Dynamic Behavior of Multiple Delaminated Composite Plates and Shells

“…Tracy and Pardoen [4], Paolozzi and Peroni [5], and Shen and Grady [6] investigated the e!ect of single delamination on the free vibration of composite beams using the &&four region approach''. Tenek et al [7] used a similar approach for the simply supported composite plates. Krawczuk et al [8] studied the in#uence of fatigue cracks and delaminations on the dynamic characteristics of laminated composite plates.…”

Vibration of delaminated multilayer beams

“…Finite element models have been presented by Ju et al [27] using the Mindlin plate theory, Kim et al [28,29] using the first-order zig-zag theory and Cho and Kim [30] using the higher-order zig-zag theory. Threedimensional finite element models were presented by Tenek et al [31] and Yam et al [32].…”

Free vibration of square laminates with delamination around a central cutout using HSDT

“…Tenek et al [16] presented a 3-D finite element method to analyze the dynamic behaviour of delaminated composite plates. Ju et al [17] carried out finite element analysis in conjunction with the Mindlin plate theory to analyze the effect of delamination on the free vibration of square and circular composite plates having a centrally located square/circular cutout with delamination around it.…”