Mode shape and Modal Assurance Criterion
1 article · search the full text for this term
-
Effect of Damage on the Modal Parameters of Composite Plates
Abstract: Normal 0 false false false EN-IN X-NONE X-NONE In the present work, the effect of delaminations on the natural frequencies and mode shapes of composite panels has been analyzed, both experimentally and by finite element technique. Bi-woven glass cloth with epoxy resin as matrix is made use of to prepare the laminate. Vacuum-bagging method was employed in the fabrication of specimens. Specimens were prepared with 3 mm thickness and tested …
Published in Journal of Aerospace Engineering & Technology · Vol. 4, Issue 1, 2014 · pp. 22–27 Read article