Institutional Repository [SANDBOX]
Technical University of Crete
EN  |  EL

Search

Browse

My Space

Seismic vulnerabity assessment of large -scale geostructures

Y. Tsompanakis, N.D. Lagaros, P. N. Psarropoulos, E.C. Georgopoulos

Simple record

URIhttp://purl.tuc.gr/dl/dias/79970FB0-974D-4CDD-80FD-06F95053FE69-
Identifierhttp://www.iitk.ac.in/nicee/wcee/article/14_04-02-0045.PDF-
Languageen-
Extent8 pagesen
TitleSeismic vulnerabity assessment of large -scale geostructures en
CreatorY. Tsompanakisen
CreatorN.D. Lagarosen
CreatorP. N. Psarropoulosen
CreatorE.C. Georgopoulosen
Content SummarySeismic vulnerability analysis of structural and infrastructural systems is commonly performed by means of fragility curves. There are two approaches for developing fragility curves, either based on the assumption that the structural response follows the lognormal distribution or using reliability analysis techniques for calculating the probability of exceedance for various damage states and seismic hazard intensity levels. The Monte Carlo Simulation (MCS) technique is considered as the most consistent reliability analysis method having no limitations regarding its applicability range. Nevertheless, the only limitation imposed is the required computational effort, which increases substantially when implemented for calculating lower probabilities. Incorporating artificial neural networks (ANN) into the vulnerability analysis framework enhances the computational efficiency of MCS, since ANN require a fraction of time compared to the conventional procedure. Thus, ANN offer a precise and efficient way to determine a geostructure’s seismic vulnerability for multiple hazard levels and multiple limit states.en
Type of ItemΑφίσα σε Συνέδριοel
Type of ItemConference Posteren
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2015-10-08-
Date of Publication2008-
SubjectRegions, Seismically activeen
SubjectSeismic areasen
SubjectSeismic zonesen
SubjectSeismically active regionsen
SubjectZones, Earthquakeen
SubjectZones, Seismicen
Subjectearthquake zonesen
Subjectregions seismically activeen
Subjectseismic areasen
Subjectseismic zonesen
Subjectseismically active regionsen
Subjectzones earthquakeen
Subjectzones seismicen
Bibliographic CitationY. Tsompanakis, N.D. Lagaros, P. N. Psarropoulos , E.C. Georgopoulos .(2008).Seismic vulnerabity assessment of large -scale geostructures.Presented at 14 World Conference on Earthquake Engineering.[online].Available :http://www.iitk.ac.in/nicee/wcee/article/14_04-02-0045.PDFen

Services

Statistics

 

Copyright © DIAS 2013