DAMAGE PREDICTIONS IN CONCRETE SILO USING FINITE ‎ELEMENT ANALYSES

dc.contributor.authorSihem Kermiche
dc.contributor.authorA. Haddi
dc.contributor.authorC. Djelal
dc.date.accessioned2023-07-21T17:44:26Z
dc.date.available2023-07-21T17:44:26Z
dc.date.issued2016
dc.description.abstractThe objective of this study is to improve the ultimate internal pressure capacity, the strength, and ‎durability of silos. The first part of this paper is to analyse the mechanical behaviour of reinforced ‎concrete silos during filling using numerical simulation approach. These results are compared with ‎results from analytical approach. The second part of this work concerns the reinforcement of silos ‎by external wrapping of damaged sections using carbon fibre reinforced polymer (CFRP) materials ‎as an alternative repair of the structure. The wheat is modelled by 8 solid elements, the reinforced ‎concrete silos are modelled by shell elements and their nonlinear behaviour is considered by ‎concrete damaged plasticity model. At the silo wall -wheat material interface, the friction is ‎modelled by Coulomb’s law and it is chosen in the range of 0.4 – 0.5. The results show that the use ‎of carbon fibre reinforced polymer materials offers a substantial benefit over the damage resistance ‎during filling silos‎
dc.identifier.urihttps://dspace.univ-soukahras.dz/handle/123456789/948
dc.language.isoen
dc.publisherFib Symposium 2016 Cape Town, South Africa
dc.titleDAMAGE PREDICTIONS IN CONCRETE SILO USING FINITE ‎ELEMENT ANALYSES
dc.title.alternativeB.Redjel
dc.title.alternativeO. Boussaid

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