000015488 001__ 15488 000015488 005__ 20161115100223.0 000015488 04107 $$aeng 000015488 046__ $$k2016-08-21 000015488 100__ $$aZhang, Xiaohan 000015488 24500 $$aA continuum model for discrete dislocation dynamics 000015488 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers 000015488 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016 000015488 506__ $$arestricted 000015488 520__ $$2eng$$aThis work reports on a 2-d edge dislocation model within the framework of a PDE-based continuum dislocation mechanics theory (Field Dislocation Mechanics) [1] . We numerically explore such physical phenomena as Peierls stress, dislocation pile-ups, dislocation annihilation & dissociations, supersonic dislocations (even in 2-d); Within the same framework,‘self-healing’, an important tectonic phenomena that cannot be predicted by the mostly used crack-based dynamic rupture models, is also modelled. 000015488 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb. 000015488 653__ $$a 000015488 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016 000015488 720__ $$aZhang, Xiaohan 000015488 8560_ $$ffischerc@itam.cas.cz 000015488 8564_ $$s181898$$uhttps://invenio.itam.cas.cz/record/15488/files/TS.SM15-4.06.pdf$$yOriginal version of the author's contribution as presented on CD, page 2897, code TS.SM15-4.06 . 000015488 962__ $$r13812 000015488 980__ $$aPAPER