Seismic performance reliability analysis of reinforced concrete buildings as parameterized by ductility
Visualitza/Obre
Article principal (558,9Kb) (Accés restringit)
Sol·licita una còpia a l'autor
Què és aquest botó?
Aquest botó permet demanar una còpia d'un document restringit a l'autor. Es mostra quan:
- Disposem del correu electrònic de l'autor
- El document té una mida inferior a 20 Mb
- Es tracta d'un document d'accés restringit per decisió de l'autor o d'un document d'accés restringit per política de l'editorial
Tipus de documentArticle
Data publicació2010-01-01
Condicions d'accésAccés restringit per política de l'editorial
Tots els drets reservats. Aquesta obra està protegida pels drets de propietat intel·lectual i
industrial corresponents. Sense perjudici de les exempcions legals existents, queda prohibida la seva
reproducció, distribució, comunicació pública o transformació sense l'autorització del titular dels drets
Abstract
Reliability analysis assessment of seismic performance for regular reinforced concrete buildings was investigated in this work. This was performed through the response surface methodology in order to derive explicit expression of the failure function. Two limit states defined in terms of the total building roof displacement and the maximum inter-story drift were considered. The seismic behavior of the building was examined by using conventional pushover analysis through finite element computations conducted by means of
a specialized software package. Three random variables characterizing material resistance variations of
concrete and reinforcement steel as well as concrete members section were introduced. A complete factorial design of experiment table having three levels was used to define a finite set of data points where the failure function was evaluated, before using these results to perform identification of the building response surface model via polynomial regression. An application of this procedure was illustrated on a five story building and analysis of reliability in terms of the actual ductility coefficient was achieved. Discussion was carried out about the effect on reliability resulting from the distributions of probability modeling parameters
uncertainties and from using the approximate methods: Monte Carlo based sampling analysis and first order reliability method.
CitacióEl Ghoulbzouri , A., Khamlichi, A., Bezzazi, M., Lopez Almansa, F. Seismic performance reliability analysis of reinforced concrete buildings as parameterized by ductility. "Journal of Basic and Applied Scientific Research", 1 Gener 2010, vol. 1, núm. 1, p. 1-11.
ISSN2090-424X
Versió de l'editorwww.textroad.com
Fitxers | Descripció | Mida | Format | Visualitza |
---|---|---|---|---|
JBASR%20(1)1-11.pdf | Article principal | 558,9Kb | Accés restringit |