000014134 001__ 14134
000014134 005__ 20161115100142.0
000014134 04107 $$aeng
000014134 046__ $$k2016-08-21
000014134 100__ $$aCollet, Maxime
000014134 24500 $$aDesign of homogenized microstructures using stress-based topology optimization

000014134 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014134 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014134 506__ $$arestricted
000014134 520__ $$2eng$$aThis paper aims at designing microstructures using stress-based topology optimization. Most of the developments so far have been made for compliance design in various field of applications as reflected in the literature. The emergence of the new additive manufacturing techniques allows to consider porous material, such as lattice structures for instance, which ca be used for the design of structural components subject to various solicitations. Those components must account for the stress level to prevent failure everywhere in the microstructures and by extension the whole structure itself. This work proposes to design such microstructures using topology optimization with limitation on the stress level within the microstructures before printing the result. The homogenization technique is used to determine the equivalent material properties. The issues and perspectives are also discussed.

000014134 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014134 653__ $$a

000014134 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014134 720__ $$aCollet, Maxime
000014134 8560_ $$ffischerc@itam.cas.cz
000014134 8564_ $$s34176$$uhttps://invenio.itam.cas.cz/record/14134/files/PO.MS06-1.03.41.pdf$$yOriginal version of the author's contribution as presented on CD,  page 384, code PO.MS06-1.03.41
.
000014134 962__ $$r13812
000014134 980__ $$aPAPER