000011025 001__ 11025
000011025 005__ 20141205155828.0
000011025 04107 $$aeng
000011025 046__ $$k2008-10-12
000011025 100__ $$aMoghaddasi Kuchaksarai, Masoud
000011025 24500 $$aSimplified Method for Performance-Based Desing of Non-Structural Components

000011025 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011025 260__ $$b
000011025 506__ $$arestricted
000011025 520__ $$2eng$$aUndesirable seismic performance or failure of non-structural components (NSCs) during earthquakes is reported as a major portion of seismic economic loss. To prevent or reduce earthquake induced damage in NCSs sufficient resistance must be provided. In a performance-based design framework, the required seismic design force is determined according to the predefined performance criteria. Depending on the type of NSC, the performance criteria could be either an acceleration or displacement limit. Hence, a floor horizontal acceleration or displacement response spectra is needed to determine the forces generated in the NSCs. This paper describes a novel analytical approach to derive earthquake-induced floor spectra in a regular building. The influence of the nonlinear behaviour of the primary structure on the floor spectra is included in the proposed simple method to provide an improved estimate. The general approach is based on representing the structure as equivalent single degree of freedom (SDOF) systems considering a first non-linear mode and the other predominantly elastic higher modes. Results obtained from nonlinear time-history analysis are compared with the simplified method proposed. The developed floor response spectra is a start point to develop a simplified performancebased design procedure for NSCs .

000011025 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011025 653__ $$aNon-Structural Components, Performance-Based Design, Nonlinear Behaviour, Floor Spectra

000011025 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011025 720__ $$aMoghaddasi Kuchaksarai, Masoud$$iPampanin, Stefano$$iChase, J. G.
000011025 8560_ $$ffischerc@itam.cas.cz
000011025 8564_ $$s199078$$uhttps://invenio.itam.cas.cz/record/11025/files/14-0085.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 14-0085.
000011025 962__ $$r9324
000011025 980__ $$aPAPER