000019921 001__ 19921
000019921 005__ 20170118182346.0
000019921 04107 $$aeng
000019921 046__ $$k2017-01-09
000019921 100__ $$aLi, Wencong
000019921 24500 $$aSeismic Performance of Cft Column With Boxed I-Shaped Section

000019921 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000019921 260__ $$b
000019921 506__ $$arestricted
000019921 520__ $$2eng$$aNowadays, height, scale and shape of super high-rise building and structure with height over 450 meters have been successively renewed in the world. In order to meet the demands of the age and architectural design, mega-column with excellent seismic and wind-resistance performance is required to improve global stability of super high-rise building or structure. In this study, a novel concrete-filled steel tube (CFT) column with boxed I-shaped section is proposed. Quasistatic cyclic test of this kind of column specimen was carried out under constant axial force. The experimental results showed that the proposed CFT column specimen exhibited excellent seismic performance and the lateral load capacity of the proposed CFT column was bigger than that of the conventional SRC one. It is considered there is a possibility the proposed boxed I-shaped sectional CFT column can be applied to mega-column of super high-rise building in the future.

000019921 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000019921 653__ $$aSeismic performance; CFT column; Boxed I-shaped section

000019921 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000019921 720__ $$aLi, Wencong$$iInada, Tatsuo
000019921 8560_ $$ffischerc@itam.cas.cz
000019921 8564_ $$s757695$$uhttps://invenio.itam.cas.cz/record/19921/files/469.pdf$$yOriginal version of the author's contribution as presented on USB, paper 469.
000019921 962__ $$r16048
000019921 980__ $$aPAPER