000011284 001__ 11284
000011284 005__ 20141205155855.0
000011284 04107 $$aeng
000011284 046__ $$k2008-10-12
000011284 100__ $$aPankaj, Pankaj
000011284 24500 $$aStrength Degradation Modelling of Structures Subjected to Earthquakes and Fire

000011284 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011284 260__ $$b
000011284 506__ $$arestricted
000011284 520__ $$2eng$$aEconomic considerations dictate that building structures be able to resist extreme events, such as a major earthquake or a fire, without collapse but with some structural damage. This makes it imperative for design to be based on nonlinear analysis that incorporates strength degradation. This study examines the complexities associated with modelling degradation of strength in structures for seismic and high temperature environments. It is shown that both dynamic and high temperature analyses are akin to displacement controlled static analysis. If appropriate numerical procedures are used, strength degradation does not result in dynamic instability often associated with this phenomenon. Inclusion of strength degradation as a material property can lead to results that are sensitive to model discretisation for both dynamic and high temperature loadings.

000011284 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011284 653__ $$aStrain softening, plasticity, post-peak response, elevated temperature

000011284 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011284 720__ $$aPankaj, Pankaj$$iKnox, Joanne J.$$iUsmani, Asif S.
000011284 8560_ $$ffischerc@itam.cas.cz
000011284 8564_ $$s465832$$uhttps://invenio.itam.cas.cz/record/11284/files/S19-007.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: S19-007.
000011284 962__ $$r9324
000011284 980__ $$aPAPER