Local buckling on large sandwich panels used in light aviation: Experimental setup and failure scenarios
The design of light aircraft sandwich structures is driven by a local buckling phenomenon
named “wrinkling” which can be the primary cause of failure of such structures. Structural …
named “wrinkling” which can be the primary cause of failure of such structures. Structural …
Experimental and numerical analysis of the shear nonlinear behaviour of Nomex honeycomb core: Application to insert sizing
J de Dios Rodriguez-Ramirez, B Castanie… - Composite Structures, 2018 - Elsevier
This work is a contribution to the understanding of the nonlinear shear behaviour caused by
cell postbuckling in Nomex honeycomb cores. First, an experimental benchmark study was …
cell postbuckling in Nomex honeycomb cores. First, an experimental benchmark study was …
Local buckling on large sandwich panels applied to light aviation: Experimental and computation dialogue
Wrinkling is a local buckling phenomenon in sandwich structures subjected to compression
and shear loading that is challenging for the aircraft design engineer. Numerous wrinkling …
and shear loading that is challenging for the aircraft design engineer. Numerous wrinkling …
Experimental behaviour of aeronautical notched carbon fibre reinforced thermoplastic panels under combined tension-shear-pressure loadings
The demonstration of compliance of aeronautical structures with certification requirements is
generally based on the building block approach, considering tests from the coupon level up …
generally based on the building block approach, considering tests from the coupon level up …
[图书][B] IGA: Non-Invasive Coupling with FEM and Regularization of Digital Image Correlation Problems, Volume 2
R Bouclier, JC Passieux - 2023 - books.google.com
Isogeometric analysis (IGA) consists of using the same higher-order and smooth spline
functions for the representation of geometry in Computer Aided Design as for the …
functions for the representation of geometry in Computer Aided Design as for the …
Experimental and numerical analysis of unfolding failure of L-shaped CFRP specimens
Highly curved laminated parts are used at the junction between two different perpendicular
panels on aircraft primary structures. Usually, these laminates fail by delamination due to a …
panels on aircraft primary structures. Usually, these laminates fail by delamination due to a …
Testing structural elements under multiaxial loading: a numerical model of the bench to understand and predict complex boundary conditions
Airworthiness certification requires proof of structure strength, which is performed generally
through a building block approach. To achieve this, representative intermediate-scale …
through a building block approach. To achieve this, representative intermediate-scale …
Noninvasive multilevel geometric regularization of mesh‐based three‐dimensional shape measurement
G Colantonio, M Chapelier, R Bouclier… - International Journal …, 2020 - Wiley Online Library
Finite element stereo digital image correlation (FE‐SDIC) requires a crucial calibration
phase in which the initial CAD needs to be updated to fit the actual shape of the specimen …
phase in which the initial CAD needs to be updated to fit the actual shape of the specimen …
Design and Testing of Impacted Stiffened CFRP Panels under Compression with the VERTEX Test Rig
Aeronautical composite primary structures must evidence sufficient residual strength in the
presence of damage for compliance with damage tolerance requirements. The study of …
presence of damage for compliance with damage tolerance requirements. The study of …
[HTML][HTML] Integrated testing and modelling of substructures using full-field imaging and data fusion
A new integrated testing and modelling paradigm based on full-field imaging and finite
element (FE) analysis that utilises full-field data fusion is proposed for structural evaluation …
element (FE) analysis that utilises full-field data fusion is proposed for structural evaluation …