000010392 001__ 10392
000010392 005__ 20141205155722.0
000010392 04107 $$aeng
000010392 046__ $$k2008-10-12
000010392 100__ $$aJiang, Jun
000010392 24500 $$aSeismic Design of a Super High-Rise Hybrid Structure

000010392 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010392 260__ $$b
000010392 506__ $$arestricted
000010392 520__ $$2eng$$aIn China, hybrid structure is frequently used for super high-rise building, and this structural system has an advantage of reducing investment. This paper is concerned with the seismic design of a super high-rise hybrid structure on a background of project by using linear elastic analysis and nonlinear elasto-plastic analysis. The hybrid structure consists of concrete shear walls, steel reinforced concrete (SRC) columns, concrete-filled square steel tubular (CFSST) columns, SRC beams and steel beams. Firstly, comparing steel structure and hybrid structure on seismic behavior and construction cost, we choose the latter system. Then, two structural design programs are utilized for elastic response spectrum analysis combined with elastic time-history analysis, and the results of two programs are quite close. Thirdly, static nonlinear analysis (pushover analysis) and dynamic nonlinear analysis (elasto-plastic time-history analysis) are performed to evaluate the seismic performance of the hybrid structure. Moreover, the important parts, such as strengthened part at bottom and hotel lobby at middle, are analyzed carefully to ensure the key columns are in elastic state under fortifiable earthquake. Conclusion can be drawn that the super high-rise hybrid structure achieves the earthquake performance objective, and the seismic design of the building can satisfy the inspection due to out-of-codes.

000010392 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010392 653__ $$ahybrid structure, response spectrum analysis, pushover, dynamic analysis

000010392 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010392 720__ $$aJiang, Jun$$iYou, Bing$$iHu, Ming$$iHao, Jiping$$iLi, Yangcheng
000010392 8560_ $$ffischerc@itam.cas.cz
000010392 8564_ $$s998389$$uhttps://invenio.itam.cas.cz/record/10392/files/05-01-0560.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-01-0560.
000010392 962__ $$r9324
000010392 980__ $$aPAPER