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dc.creatorĆosić, Mladen
dc.creatorFolić, Boris
dc.creatorSedmak, Simon
dc.date.accessioned2023-11-03T12:51:57Z
dc.date.available2023-11-03T12:51:57Z
dc.date.issued2012
dc.identifier.issn1451-3749
dc.identifier.urihttp://rims.institutims.rs/handle/123456789/620
dc.description.abstractThe paper describes the modelling and stability analysis of slender piles using finite element method. The concept of a modified stability analysis of 3D model pile–soil–pile cap is formulated; it is formed from solid finite element models for the two types of soil, and a single-pile. Connection in pile–soil contact is modelled using link elements. The terms of the level of normalised critical load Pcr/PE 3D model of pile–soil–pile cap are derived using regression analysis of the power function. On the basis of performed numerical tests and regres-sion analyses expressions are derived for the buckling length coefficient  as a function of pile length, pile stiff-ness and soil stiffness. Research has shown that the use of sophisticated mathematical models and numerical analysis is justified and necessary in order to gain better insight into the behaviour of slender piles in terms of stability. The paper points to the complex shape of the buckling of slender piles with a number of half waves.sr
dc.language.isoensr
dc.publisherDruštvo za integritet i vek konstrukcija Srbijesr
dc.publisherInstitut IMSsr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by-sa/4.0/
dc.sourceIntegritet i vek konstrukcijasr
dc.subjectslender pilesr
dc.subjectstability analysissr
dc.subjectfinite element analysissr
dc.subjectsolid finite elementssr
dc.subjectcontact elements linksr
dc.titleAnaliza stabilnosti vitkog 3D modela šipa u interakciji sa tlom metodom konačnih elemenatasr
dc.typearticlesr
dc.rights.licenseBY-SAsr
dc.citation.epage232
dc.citation.issue3
dc.citation.spage221
dc.citation.volume12
dc.identifier.fulltexthttp://rims.institutims.rs/bitstream/id/1307/bitstream_1307.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_rims_620
dc.type.versionpublishedVersionsr


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