000018676 001__ 18676
000018676 005__ 20170118182236.0
000018676 04107 $$aeng
000018676 046__ $$k2017-01-09
000018676 100__ $$aSeguin, Carlos Eugenio
000018676 24500 $$aAnalisys of the Behavior of a Flexible Building With Single and Double Seismic Isolation

000018676 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000018676 260__ $$b
000018676 506__ $$arestricted
000018676 520__ $$2eng$$aIt is analyzed the seismic response of a 19 levels building for residential use typical from Mexico, said building structured with frames and wall made of reinforced concrete. It is also analyzed the seismic response of the building with a fixed-base and design alternatives were suggested adding seismic isolation in order to lessen the seismic response. Said alternatives were to add seismic isolation to the base using rubber isolators and friction isolators; also the response with double interface was analyzed using friction isolators in the buildings base as well as in the 7th floor´s base, with this the building behaved like two rigid blocks. The responses of each system are analyzed to determine advantages and disadvantages in each system to be used in a flexible building with 63.5 m height. The response of the structure is obtained via non-linear time-history analysis. Responses show problems when the rubber isolators where used due to the lack of post-fluency sturdiness necessary to return the structure to its original position after the quake. This problem was not present when the friction isolators were used, although, uplifting was present in 11 from 28 of the installed isolators in the structure. As an alternative to those situations it is studied the building´s response with a double interface isolation. The obtained result shows a significant reduction in the models with seismic isolation, reducing to a large degree the reinforcing steel in the sections.

000018676 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000018676 653__ $$aFlexible Building; Seismic Isolation; Double Interface.

000018676 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000018676 720__ $$aSeguin, Carlos Eugenio$$iAlmazan, Jose Luis$$iMárquez, Victor Rogelio Ramírez
000018676 8560_ $$ffischerc@itam.cas.cz
000018676 8564_ $$s1270700$$uhttps://invenio.itam.cas.cz/record/18676/files/1974.pdf$$yOriginal version of the author's contribution as presented on USB, paper 1974.
000018676 962__ $$r16048
000018676 980__ $$aPAPER