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Article Dans Une Revue Engineering Structures Année : 2018

Blast actions in aircrafts: an integrated methodology for designing protection devices

Filippo Masi
Paolo Vannucci
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Résumé

We introduce a numerical approach for evaluating the behavior of aircraft fuselages subjected to internal explosions. At variance with available approaches, we consider fluid-structure interactions through a novel integrated methodology able to take into account both stress at cruise altitude and blast fast-dynamics in interaction with pressurization not considered as a static load. The precision of the proposed numerical procedure allows us to foresee a nonstandard composite protective device.
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Dates et versions

hal-01720002 , version 1 (28-02-2018)
hal-01720002 , version 2 (23-08-2018)

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Filippo Masi, Paolo Maria Mariano, Paolo Vannucci. Blast actions in aircrafts: an integrated methodology for designing protection devices. Engineering Structures, 2018, 175, pp.895-911. ⟨10.1016/j.engstruct.2018.08.082⟩. ⟨hal-01720002v2⟩
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