== Abstract ==

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The aim of this work is to describe the structural analysis of a multifunctional aircraft

fuselage panel. The structure of the panel has an embedded antenna tiles. The panel consists

of UniDirectional (UD) carbon fibre reinforced composite skin stiffened with ortho-grid ribs,

and a transparent skin window made using UD glass fibre reinforced composite. The orthogrid structure is a structural reinforcement but also the antenna tiles support. The presented

work proposes a numerical multiscale strategy. The laminate is simulated with solid elements,

in order to capture the real kinematics of the material, but several laminas are condensed in

a single finite element. The performance of each lamina is obtained using the Serial-Parallel

(SP) mixing theory. The specific formulations developed have been very useful to identify and

study the mechanical performance of these new structures and the localization of unknown and

un-predicted hot-spots in the structure.

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== Full document ==

<pdf>Media:Draft_Content_856487921-p18-4018-document.pdf</pdf>

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== References ==

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(2008)

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