000015130 001__ 15130
000015130 005__ 20161115100212.0
000015130 04107 $$aeng
000015130 046__ $$k2016-08-21
000015130 100__ $$aHild, François
000015130 24500 $$aIn situ observations of strained bands and ductile damage in thin aluminum alloy sheets (INVITED)

000015130 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000015130 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000015130 506__ $$arestricted
000015130 520__ $$2eng$$aUp to now, when the fracture of ductile sheet materials is studied, the interaction between plasticity and damage (e.g. flat-to-slant transition) is still a matter of active debate. The fundamental question can be phrased as: Which mechanism is responsible for localized phenomena leading to the final failure? To address this issue, mechanical tests have been conducted on notched plates made of 2198 T8 aluminum alloy and imaged via synchrotron laminography at micrometer resolution. Ductile damage is analyzed via the reconstructed volumes and the correlation residuals associated with digital volume correlation. The latter allows displacement fields to be measured and strain fields to be estimated in the bulk of the material during the test. The development of plasticity and damage can therefore be studied during the loading history.

000015130 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015130 653__ $$a

000015130 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000015130 720__ $$aHild, François
000015130 8560_ $$ffischerc@itam.cas.cz
000015130 8564_ $$s79973$$uhttps://invenio.itam.cas.cz/record/15130/files/TS.SM03-1.01.pdf$$yOriginal version of the author's contribution as presented on CD,  page 1806, code TS.SM03-1.01
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000015130 962__ $$r13812
000015130 980__ $$aPAPER