000011747 001__ 11747
000011747 005__ 20141205155942.0
000011747 04107 $$aeng
000011747 046__ $$k2008-10-12
000011747 100__ $$aSun, Aifu
000011747 24500 $$aSeismic Failure Mode Control of Tall Steel Buildings by Strengthening the Weaker-Members

000011747 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011747 260__ $$b
000011747 506__ $$arestricted
000011747 520__ $$2eng$$aThis paper mainly studies seismic failure mode analysis and seismic failure mode controlling of steel tall buildings. Firstly, the structural nonlinear calculation model and the criterion of failure mode are given. Secondly, tall steel buildings’ seismic failure mode control method that based on simultaneous failure principle strengthening weaker- members in the weakest failure mode time after time is presented. Thirdly, the analysis methods of structural integral seismic capacity and capacity storages respectively corresponding to design capacity and yield capacity are presented. Finally, the failure mode, integral seismic capacity and capacity storage corresponding to weakest failure mode are obtained by employing a 15-story steel frame building for limit time history analysis under typical earthquake ground motion and limit Pushover analysis. And controlling method of seismic failure mode of tall steel buildings in this paper is verified practicable. The research in the paper show that tall steel buildings’ seismic failure mode can be control effectively by strengthening weak-members in the weakest failure mode time after time.

000011747 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011747 653__ $$a

000011747 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011747 720__ $$aSun, Aifu$$iOu, Jinping
000011747 8560_ $$ffischerc@itam.cas.cz
000011747 8564_ $$s268811$$uhttps://invenio.itam.cas.cz/record/11747/files/11-0209.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 11-0209.
000011747 962__ $$r9324
000011747 980__ $$aPAPER