000004823 001__ 4823
000004823 005__ 20141119144556.0
000004823 04107 $$aeng
000004823 046__ $$k2002-06-02
000004823 100__ $$aPapoulia, Katerina D.
000004823 24500 $$aTIME-CONTINUOUS COHESIVE INTERFACE FINITE ELEMENTS IN EXPLICIT DYNAMICS1

000004823 24630 $$n15.$$pProceedings of the 15th ASCE Engineering Mechanics Division Conference
000004823 260__ $$bColumbia University in the City of New York
000004823 506__ $$arestricted
000004823 520__ $$2eng$$aWe identify two pathologies with initially rigid traction-displacement cohesive relationship used in explicit dynamics in the previous literature, namely, division by zero and nonconvergence in time. These problems arise at least partly from the attempt to extend uniaxial traction-displacement relationships to multiaxial loading. We also argue that any attempt to fix these pathologies in a functional traction-displacement setting leads to two new pathologies, namely, encoding and traction locking. We exhibit an example of a law that fixes division by zero and time discontinuity but still suffers from encoding and traction locking.

000004823 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000004823 653__ $$a

000004823 7112_ $$a15th ASCE Engineering Mechanics Division Conference$$cNew York (US)$$d2002-06-02 / 2002-06-05$$gEM2002
000004823 720__ $$aPapoulia, Katerina D.$$iVavasis, Stephen A.
000004823 8560_ $$ffischerc@itam.cas.cz
000004823 8564_ $$s263186$$uhttps://invenio.itam.cas.cz/record/4823/files/389.pdf$$yOriginal version of the author's contribution as presented on CD, .
000004823 962__ $$r4594
000004823 980__ $$aPAPER