000015183 001__ 15183
000015183 005__ 20161115100214.0
000015183 04107 $$aeng
000015183 046__ $$k2016-08-21
000015183 100__ $$aBarthelat, Francois
000015183 24500 $$aOvercoming brittleness through bio-inspiration and microarchitecture

000015183 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000015183 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000015183 506__ $$arestricted
000015183 520__ $$2eng$$aArchitectured materials contain specific structural features which are larger than what is typically considered microstructure but smaller than the size of the component. More specifically dense architectured materials are made of stiff blocks which can slide, rotate, separate or interlock collectively, provide a wealth of tunable mechanisms mediated by the interfaces between the blocks. This strategy is also observed in hard biological materials such as bone, teeth or mollusk shells, which now serve as models for new materials with superior properties. To explore these concepts in synthetic materials we used a three-dimensional laser-engraver to carve arrays of microcracks with well-defined geometries and toughness within the bulk of glass. This bio-inspired glass not only shows how the powerful toughening mechanisms observed in nature can be harnessed in synthetic materials, but it also shows a pathways to making bio-inspired composite materials by “fabricating” weak interfaces within stiff materials.

000015183 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000015183 653__ $$a

000015183 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000015183 720__ $$aBarthelat, Francois
000015183 8560_ $$ffischerc@itam.cas.cz
000015183 8564_ $$s167746$$uhttps://invenio.itam.cas.cz/record/15183/files/TS.SM05-1.06.pdf$$yOriginal version of the author's contribution as presented on CD,  page 2017, code TS.SM05-1.06
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000015183 962__ $$r13812
000015183 980__ $$aPAPER