Settlement Analysis of the Nivy Tower in Bratislava by the Finite Element Method

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dc.contributor.authorChalmovský, Jurajcs
dc.contributor.authorČervenka, Jancs
dc.contributor.authorDobrovolský, Jáncs
dc.contributor.authorRačanský, Václavcs
dc.coverage.issue3cs
dc.coverage.volume32cs
dc.date.accessioned2025-04-04T11:56:37Z
dc.date.available2025-04-04T11:56:37Z
dc.date.issued2024-10-04cs
dc.description.abstractA settlement analysis of a new high-rise building, the Nivy Tower, in Bratislava, Slovakia, is presented in this paper. A 3D finite element model was prepared. A non-linear elasto-plastic material model with double hardening and increased stiffness in a small-to-very-small strain range was adopted for the Tertiary (Neogene) subsoils. Due to the lack of an appropriate in-situ test, the results from a 1D compression test were used for the calibration of the soil input parameters. However, the results from these tests, especially in the primary loading, are often biased due to the effects of soil disturbance during the preparation of the sample. Therefore, a different procedure has been proposed, in which the stiffness parameters were obtained from unloading-reloading branches of 1D compression tests. It could be concluded that the predicted and measured settlements are in a reasonable match for all the points measured. The computed distributions of the vertical displacements and those measured by sliding micrometres show greater differences from a depth of twenty meters beneath the foundation slab.en
dc.formattextcs
dc.format.extent33-40cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationSlovak Journal of Civil Engineering. 2024, vol. 32, issue 3, p. 33-40.en
dc.identifier.doi10.2478/sjce-2024-0017cs
dc.identifier.issn1338-3973cs
dc.identifier.orcid0000-0002-8605-5736cs
dc.identifier.other189878cs
dc.identifier.urihttps://hdl.handle.net/11012/250761
dc.language.isoencs
dc.publisherFaculty of Civil Engineering of The Slovak University of Technologycs
dc.relation.ispartofSlovak Journal of Civil Engineeringcs
dc.relation.urihttps://sciendo.com/article/10.2478/sjce-2024-0017cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1338-3973/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectFoundation slaben
dc.subjectJet-groutingen
dc.subjectFinite element methoden
dc.subjectSoil stiffnessen
dc.subjectSettlementen
dc.titleSettlement Analysis of the Nivy Tower in Bratislava by the Finite Element Methoden
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-189878en
sync.item.dbtypeVAVen
sync.item.insts2025.04.04 13:56:37en
sync.item.modts2025.04.02 15:32:00en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav geotechnikycs
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