000010640 001__ 10640
000010640 005__ 20141205155748.0
000010640 04107 $$aeng
000010640 046__ $$k2008-10-12
000010640 100__ $$aLeelataviwat, Sutat
000010640 24500 $$aAn Energy Based Method for Seismic Evaluation of Structures

000010640 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010640 260__ $$b
000010640 506__ $$arestricted
000010640 520__ $$2eng$$aThis paper presents a seismic evaluation procedure based on an energy concept that has been recently developed and successfully used for design purposes called Performance-Based Plastic Design (PBPD). The underlying theory and the framework for carrying out the analysis are first presented. The skeleton forcedisplacement (capacity) curve of the structure is converted into energy capacity plot which is superimposed over the corresponding energy demand plot for the given hazard level to determine the expected peak response. The method is applied to a number of example single-degree-of-freedom (SDOF) and multi-degree-of-freedom (MDOF) structural systems with excellent results. The results are compared with those obtained from nonlinear dynamic analyses as well as those from methods proposed by other investigators including the Modal Pushover Analysis Method and the FEMA Displacement Coefficient Method. For SDOF systems, the results indicate that the proposed method provides response values that are identical to those obtained from a well-established procedure using inelastic design spectrum. For MDOF systems also, the proposed method provides response values that are reliable when compared to the results from non-linear dynamic analysis and other wellestablished nonlinear static procedures.

000010640 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010640 653__ $$aEnergy Method, Energy Balance Concept, Nonlinear Static Analysis, Seismic Evaluation, Performance-Based Plastic Design

000010640 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010640 720__ $$aLeelataviwat, Sutat$$iSaewon, Winai$$iGoel, Subhash C.
000010640 8560_ $$ffischerc@itam.cas.cz
000010640 8564_ $$s263526$$uhttps://invenio.itam.cas.cz/record/10640/files/05-01-0037.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-01-0037.
000010640 962__ $$r9324
000010640 980__ $$aPAPER