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

Abstract : 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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https://hal.archives-ouvertes.fr/hal-01720002
Contributor : Filippo Masi <>
Submitted on : Thursday, August 23, 2018 - 10:58:53 PM
Last modification on : Thursday, May 2, 2019 - 11:48:05 PM
Long-term archiving on : Saturday, November 24, 2018 - 3:51:24 PM

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Filippo Masi, Paolo Mariano, Paolo Vannucci. Blast actions in aircrafts: an integrated methodology for designing protection devices. Engineering Structures, Elsevier, 2018, 175, pp.895-911. ⟨https://www.sciencedirect.com/science/article/pii/S0141029617336994?via%3Dihub⟩. ⟨10.1016/j.engstruct.2018.08.082⟩. ⟨hal-01720002v2⟩

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