000021773 001__ 21773
000021773 005__ 20170622131304.0
000021773 04107 $$aeng
000021773 046__ $$k2017-06-15
000021773 100__ $$aSchaffrath, Simon
000021773 24500 $$aPREDICTION OF DUCTILE DAMAGE IN CASE OF SEISMIC ACTION USING INNOVATIVE DAMAGE MECHANICS

000021773 24630 $$n6.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000021773 260__ $$bNational Technical University of Athens, 2017
000021773 506__ $$arestricted
000021773 520__ $$2eng$$aAn approach to investigate the true behaviour of dissipative elements utilising numerical simulations is presented. By way of example dissipative members in terms of beamcolumn connections of moment-resisting frames are considered. Material failure in terms of crack formation is taken into account by incorporating a damage mechanics model into the numerical analyses. By means of a phenomenological damage mechanics model, which is based on critical strains depending on the stress state, an efficient simulation of large scale components is enabled. To validate this approach, an extensive testing program has been performed. Subsequently, numerical simulations of the experimental investigations have been conducted.

000021773 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021773 653__ $$aMoment-resisting frames, beam-column connections, cyclic loading, ultralow-cycle fatigue, damage mechanics, ductile crack initiation, toughness.

000021773 7112_ $$aCOMPDYN 2017 - 6th International Thematic Conference$$cRhodes Island (GR)$$d2017-06-15 / 2017-06-17$$gCOMPDYN2017
000021773 720__ $$aSchaffrath, Simon$$iFeldmann, Markus$$iHoffmeister, Benno$$iBartsch, Helen
000021773 8560_ $$ffischerc@itam.cas.cz
000021773 8564_ $$s1716554$$uhttps://invenio.itam.cas.cz/record/21773/files/17886.pdf$$yOriginal version of the author's contribution as presented on CD, section: [RS19] Seismic risk and reliability analysis
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000021773 962__ $$r21500
000021773 980__ $$aPAPER