Shear failure of AA2024 and AA7175 under high strain rate loading

Gunasilan Manar Patrice Longère 1, *
* Auteur correspondant
Abstract : In the context of the design of aeronautical structures regarding accidental events, we are here analyzing and comparing the shear failure of two aluminum alloys, namely AA2024 and AA7175, under high strain loading. With this aim in view, two experiments were carried out: (i) high strain rate shear compression of hat shaped structures, and (ii) impact test on the side of double notched plates. The fractured surfaces of post-mortem specimens were observed using optical and scanning electron microscopes (SEM) in order to identify the failure mechanisms.
Type de document :
Communication dans un congrès
ICEAF V - 5th International Conference of Engineering Against Failure - Proceeding, Jun 2018, Chios Island, Greece. 〈http://ltsm.mead.upatras.gr/lab/lang_en/conference/view/7〉
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https://hal.archives-ouvertes.fr/hal-01822366
Contributeur : Patrice Longère <>
Soumis le : lundi 25 juin 2018 - 08:45:16
Dernière modification le : vendredi 21 septembre 2018 - 14:08:04

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  • HAL Id : hal-01822366, version 1

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Gunasilan Manar, Patrice Longère. Shear failure of AA2024 and AA7175 under high strain rate loading. ICEAF V - 5th International Conference of Engineering Against Failure - Proceeding, Jun 2018, Chios Island, Greece. 〈http://ltsm.mead.upatras.gr/lab/lang_en/conference/view/7〉. 〈hal-01822366〉

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