000015197 001__ 15197
000015197 005__ 20161115100214.0
000015197 04107 $$aeng
000015197 046__ $$k2016-08-21
000015197 100__ $$aCoré, Arthur
000015197 24500 $$aExperimental and numerical investigation of hollow spheres subjected to fracture

000015197 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000015197 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000015197 506__ $$arestricted
000015197 520__ $$2eng$$aThis paper deals with the characterization and the numerical modeling of a new core structure developed to absorb energy during a bird strike on an airplane cockpit. This technology is based on the inclusion of composite hollow spheres in a sandwich structure. An experimental crushing analysis is conducted on a single hollow sphere to quantify the energy dissipated by dynamic fracture. A numerical model based on the Discrete Element Method (DEM) is investigated to take into account the brittle behavior of the constitutive material. The DEM used shows an original approach to correctly describe the dynamic fracture of a spherical and thin structure.

000015197 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015197 653__ $$a

000015197 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000015197 720__ $$aCoré, Arthur
000015197 8560_ $$ffischerc@itam.cas.cz
000015197 8564_ $$s97677$$uhttps://invenio.itam.cas.cz/record/15197/files/TS.SM05-3.03.pdf$$yOriginal version of the author's contribution as presented on CD,  page 2044, code TS.SM05-3.03
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000015197 962__ $$r13812
000015197 980__ $$aPAPER