000012043 001__ 12043
000012043 005__ 20141205160013.0
000012043 04107 $$aeng
000012043 046__ $$k2008-10-12
000012043 100__ $$aWang, Xueqing
000012043 24500 $$aAnalysis of Seismic Response and Catastrophic Behavior on Suspended Structure Systems

000012043 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000012043 260__ $$b
000012043 506__ $$arestricted
000012043 520__ $$2eng$$aTo consider the influence of substructure’s nonlinear driving force on primary structure, an improved dynamic analytic model containing dynamic stiffness is presented, and it is solved by means of Lindstedt-Poincaré method (L-P). Analysis on amplitude versus frequency based on arithmetic solution and catastrophe theory shows that small changes of system parameters may cause remarkable changes of amplitude, amplitude catastrophic value and unstable region of system response. It means that the response behaviors of system are very sensitive to the variation of system parameters. The longer suspender the smaller nonlinear parameter, and catastrophic behavior of system disappears and pseudo-linear behavior arises.

000012043 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012043 653__ $$asuspended structure, nonlinear restoring force, catastrophe, dynamic response, pseudo-linear behavior

000012043 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000012043 720__ $$aWang, Xueqing$$iLiu, Haiqing
000012043 8560_ $$ffischerc@itam.cas.cz
000012043 8564_ $$s212604$$uhttps://invenio.itam.cas.cz/record/12043/files/05-01-0076.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-01-0076.
000012043 962__ $$r9324
000012043 980__ $$aPAPER