000010866 001__ 10866
000010866 005__ 20141205155811.0
000010866 04107 $$aeng
000010866 046__ $$k2008-10-12
000010866 100__ $$aManoukas, Grigoris E.
000010866 24500 $$aStatic Pushover Analysis Based on an Energy–Equivalent SDOF System

000010866 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010866 260__ $$b
000010866 506__ $$arestricted
000010866 520__ $$2eng$$aIn this paper a new enhanced Nonlinear Static Procedure (NSP) is presented and evaluated. The steps of the proposed methodology are quite similar to those of the well-known Coefficient Method (FEMA 356/440). However, the determination of the characteristics of the equivalent single degree of freedom (E-SDOF) system is based on a different philosophy. Specifically, the E-SDOF system is determined by equating the external work of the lateral loads acting on the MDOF system under consideration to the strain energy of the E-SDOF system. After a brief outline of the method, a series of applications to planar regular frames is presented. Considering the results obtained by nonlinear time-history analysis as the reference solution, a comparison between the proposed and the conventional NSPs is conducted, which shows that the proposed method gives, in general, much better results.

000010866 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010866 653__ $$aNonlinear Static Procedure, pushover analysis, coefficient method, strain energy, equivalent SDOF, nonlinear dynamic analysis

000010866 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010866 720__ $$aManoukas, Grigoris E.$$iAthanatopoulou, Asimina M.$$iAvramidis, Ioannis E.
000010866 8560_ $$ffischerc@itam.cas.cz
000010866 8564_ $$s231486$$uhttps://invenio.itam.cas.cz/record/10866/files/14-0047.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 14-0047.
000010866 962__ $$r9324
000010866 980__ $$aPAPER