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dc.contributor.authorMARTIN Oliveren_GB
dc.date.accessioned2010-04-19T15:08:36Z-
dc.date.available2010-03-17en_GB
dc.date.available2010-04-19T15:08:36Z-
dc.date.created2010-03-01en_GB
dc.date.issued2010en_GB
dc.date.submitted2009-12-18en_GB
dc.identifier.isbn978-92-79-14988-7en_GB
dc.identifier.issn1018-5593en_GB
dc.identifier.otherEUR 24151 ENen_GB
dc.identifier.otherOPOCE LD-NA-24151-EN-Cen_GB
dc.identifier.urihttp://publications.jrc.ec.europa.eu/repository/handle/JRC56256-
dc.description.abstractThis EUR report describes numerical missile impact analyses on a reinforced concrete slab performed at JRC-IE using the Finite Element (FE) solver ABAQUS/Explicit. The FE model of the impacted reinforced concrete slab resembles a structure used in the missile impact tests by Hanchak et al. FE analyses with a hard (rigid) and a soft (deformable) missile are performed. Traditional Lagrangian formulation for both the missiles and reinforced concrete slabs are used. Two different build-in constitutive models for concrete in ABAQUS/Explicit, the Brittle Cracking Model and the Concrete Damaged Plasticity Model, are compared with each other and their suitability and limitations for missile impact analyses are explored. It turns out that only the Concrete Damaged Plasticity Model in combination with a soft missile leads to physically reasonable and sound results in terms of strains/stresses of the reinforced concrete slab, overall energy balances and overall deformation of the concrete slab when a traditional Lagrangian formulation is used for both missile and reinforced concrete slab.en_GB
dc.description.sponsorshipJRC.DG.F.5-Safety of present nuclear reactorsen_GB
dc.format.mediumPrinteden_GB
dc.languageENGen_GB
dc.publisherPublications Office of the European Unionen_GB
dc.relation.ispartofseriesJRC56256en_GB
dc.titleComparison of different Constitutive Models for Concrete in ABAQUS/Explicit for Missile Impact Analysesen_GB
dc.typeEUR - Scientific and Technical Research Reportsen_GB
dc.identifier.doi10.2790/19763en_GB
JRC Directorate:Energy, Transport and Climate

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