000010180 001__ 10180
000010180 005__ 20141205155700.0
000010180 04107 $$aeng
000010180 046__ $$k2008-10-12
000010180 100__ $$aHao, Li
000010180 24500 $$aFlexible Transfer Floor for Large Podium Multi-Towers

000010180 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010180 260__ $$b
000010180 506__ $$arestricted
000010180 520__ $$2eng$$aLarge podium multi-towers are complex tall building structures. The problem of this structure is the interrelationship between the large podium and towers as well as between towers. Formerly it was usual to set a high strength and rigid transfer story on top of the large podium in order to transfer vertical loads and obtain effective relative fixity between the upper towers. For a flexible transfer floor using seismic-isolation rubber supports or viscoelastic dampers on top of the large podium, most of the seismic energy will be absorbed by the isolation floor and the transmission path of seismic energy will be cut off. The systematic earthquake impact is decreased in the case of a flexible transfer floor. In this paper, we set up seismic-isolation rubber supports or viscoelastic dampers on top of a large podium model and finite element analysis has been carried out, with preliminary discussion on the actual effect of setting up a flexible floor in the large podium multi-tower structure, FEM elastic-plastic analysis of the system and its comparison with a system without a transfer floor.

000010180 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010180 653__ $$aLarge podium multi-towers, lead rubber bearing, shock isolation

000010180 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010180 720__ $$aHao, Li$$iYao,  Zhang$$iHu, Sun Hong
000010180 8560_ $$ffischerc@itam.cas.cz
000010180 8564_ $$s500762$$uhttps://invenio.itam.cas.cz/record/10180/files/05-03-0164.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-03-0164.
000010180 962__ $$r9324
000010180 980__ $$aPAPER