000019182 001__ 19182
000019182 005__ 20170118182303.0
000019182 04107 $$aeng
000019182 046__ $$k2017-01-09
000019182 100__ $$aMori, Yasuhiro
000019182 24500 $$aEquivalent Sdof System Model for Estimating the Seismic Response of Building Structures With Displacement-Dependent Passive Dampers

000019182 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000019182 260__ $$b
000019182 506__ $$arestricted
000019182 520__ $$2eng$$aIn this paper, an equivalent SDOF system model of a multi-story frame with displacement-dependent dampers is proposed to estimate the seismic response. The proposed equivalent SDOF system model has multi-spring to take into account the hysteretic behaviors of frame and damper elements. The properties of multi-spring converted from dampers are defined by an elastic mode vector obtained from the eigenvalue analysis of the frame with dampers and properties of dampers. To confirm the validity of the proposed model, seismic responses of elaborate analytical models of three-story steel moment resisting frames with displacement-dependent passive dampers and their corresponding equivalent SDOF system models were compared. The drift demands in the SDOF system are mapped back to building structures with damper based on the performance-based design method in Japan. According to the results, the proposed equivalent SDOF system model has sufficient accuracy for evaluation of the seismic responses.

000019182 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000019182 653__ $$adisplacement-dependent damper, inelastic seismic response, calculation of response and limit strength

000019182 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000019182 720__ $$aMori, Yasuhiro$$iFurukawa, Taishi$$iKang, Jae-Do
000019182 8560_ $$ffischerc@itam.cas.cz
000019182 8564_ $$s485315$$uhttps://invenio.itam.cas.cz/record/19182/files/3031.pdf$$yOriginal version of the author's contribution as presented on USB, paper 3031.
000019182 962__ $$r16048
000019182 980__ $$aPAPER