2004
DOI: 10.1016/j.jsv.2003.05.023
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Determination of the in-plane elastic properties of the different layers of laminated plates by means of vibration testing and model updating

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Cited by 39 publications
(36 citation statements)
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“…Natural frequencies or/and mode shapes are computed from the model for subsequent application in material determination process, as it can be observed in [66,69,70,77,78,83,86,. Studies are often done on rectangular [66, 69, 70, 77, 83, 86, 110-117, 119-124, 130] and square [77,78,110,115,116,118,125,126,[128][129][130] plates.…”
Section: Finite Element Methodmentioning
confidence: 99%
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“…Natural frequencies or/and mode shapes are computed from the model for subsequent application in material determination process, as it can be observed in [66,69,70,77,78,83,86,. Studies are often done on rectangular [66, 69, 70, 77, 83, 86, 110-117, 119-124, 130] and square [77,78,110,115,116,118,125,126,[128][129][130] plates.…”
Section: Finite Element Methodmentioning
confidence: 99%
“…With regards to the layer-wise identification for a multi-layered laminated plate, instead of acquiring only single test vibration data, several plates' vibration tests are needed depending on the number of materials used in the multi-layered laminate plate [66,86]. The more the types of materials used in a multi-layered plate, the higher the number of vibration tests are required.…”
Section: Introductionmentioning
confidence: 99%
“…(58) is equivalent to Eq. (8). Since the mechanical properties of the honeycomb are much less than those of the composite skins, the second term of Eq.…”
Section: In Gpamentioning
confidence: 99%
“…The sensitivity of the out-of-plane shear relative to the honeycomb thickness and the increasing number of parameters associated with composite laminates must be fully mastered. While there are still large gaps between finite element model results and dynamical experiments, to update the global laminate models with the measured bending mode frequencies, it is necessary to develop the complex method such as the 'Resoanalyzer' or the 'multi-model Resoanalyzer' procedure presented by Lauwagie et al [8]. However, these methods are only oriented for multilayers of composites without honeycomb, either without transverse shear.…”
Section: Introductionmentioning
confidence: 99%
“…The difference among the identification techniques based on these iterative procedures is basically in the way as the optimization problem is formulated, for example, the type of adopted search method to find the minimal, the boundary conditions, the geometric characteristics of the samples, the type of anisotropy of the test material, the type of experimental devices, and the numerical method used to compute the mode shapes (or operational modes) with their respective frequencies (Deobald & Gibson, 1988;Pedersen & Frederiksen, 1992;Lai & Lau, 1993;Ayorinde & Gibson, 1995;Rikards & Chate, 1998;Ayorinde & Yu, 1999Rikards et al, 1999;Bledzki et al, 1999;Hwang & Chang, 2000;Araujo et al, 2000;Chakraborty & Mukhopadhyay, 2000;Rikards et al, 2001;Lauwagie et al, 2003;Lauwagie et al, 2004;Lee & Kam, 2006;Cugnoni et al, 2007;Bruno et al, 2008;Diveyev & Butiter, 2008a, 2008b. In works that do not use iterative process, natural frequencies and mode shapes, or operational frequencies and modes, are input data of an algorithm based on the differential equation that governs the transversal vibration of sample in a specific direction and under specific boundary conditions (Gibson, 2000;Alfano & Pagnotta, 2007).…”
Section: Wwwintechopencom Techniques For Identification Of Bendingamentioning
confidence: 99%