000015194 001__ 15194 000015194 005__ 20161115100214.0 000015194 04107 $$aeng 000015194 046__ $$k2016-08-21 000015194 100__ $$aShen, Yongxing 000015194 24500 $$aUniversal meshes for a crack with triple junctions 000015194 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers 000015194 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016 000015194 506__ $$arestricted 000015194 520__ $$2eng$$aThe universal meshes is an efficient way to handle problems with evolving domains or discontinuities by only perturbing a fraction of vertices of a fixed background (universal) mesh at every time step. In particular, it was adapted to problems with a simple propagating crack in an earlier contribution. In this work, we have generalized the formulation to the case of a branched crack with one or multiple triple junctions. This generalization will be useful for simulating dynamic crack propagation such as that generated by an impact. 000015194 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb. 000015194 653__ $$a 000015194 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016 000015194 720__ $$aShen, Yongxing 000015194 8560_ $$ffischerc@itam.cas.cz 000015194 8564_ $$s211790$$uhttps://invenio.itam.cas.cz/record/15194/files/TS.SM05-2.06.pdf$$yOriginal version of the author's contribution as presented on CD, page 2038, code TS.SM05-2.06 . 000015194 962__ $$r13812 000015194 980__ $$aPAPER