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Journal articles
Static and dynamic analysis of bending–torsion coupling of a CFRP sandwich beam
Abstract : The bending-torsion coupling for a sandwich beam is analysed from the static and vibrational point of view. Off-axis orientations in the skin and transverse graded core are proposed to perform the coupling. Solutions are first compared numerically from a static point of view using a complete beam theory. The natural frequencies and mode shapes are then studied experimentally and numerically. An experimental assembly test rig is presented, where a sandwich beam is embedded on the shaker and measurements are taken with a scanning vibrometer. These results are then compared to those calculated by a finite element model in order to verify the accuracy of the model and its ability to consider all the physical phenomena involved.
Cited literature [32 references]
https://hal.archives-ouvertes.fr/hal-01924062
Contributor : Bruno Castanié <>
Submitted on : Thursday, November 15, 2018 - 4:13:20 PM
Last modification on : Wednesday, October 28, 2020 - 9:52:05 AM
Contributor : Bruno Castanié <>
Submitted on : Thursday, November 15, 2018 - 4:13:20 PM
Last modification on : Wednesday, October 28, 2020 - 9:52:05 AM
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