Comparison of the Aluminium Versus Steel Telecommunication Towers in Stochastic Finite Element Method Eigenvibrations Analysis

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dc.contributor.authorSolecka, Marta
dc.contributor.authorKamiński, Marcin
dc.contributor.authorSzafran, Jacek
dc.date.accessioned2020-12-17T10:25:29Z
dc.date.available2020-12-17T10:25:29Z
dc.date.issued2011
dc.description.abstractThe main aim of this paper is to make a comparison of the eigenfrequencies of the high telecommunication towers alternatively manufactured using the stainless steel and the aluminium components. It is provided each time assuming that the Young modulus of the applied material· is the Gaussian input random variable and using the generalized stochastic perturbation method using the global version of the Response Function Method. Up to the fourth order probabilistic moments and characteristics are computed in the three dimensional Finite Element Method model of the tower composed from the continuous linear elastic edge beams spanned by the large number of the linear elastic bars. A computational part of the work is made using the hybrid usage of the computer algebra system MAPLE and the FEM engineering package ROBOT used widely in the civil engineering practice.en_EN
dc.identifier.citationMechanics and Mechanical Engineering, Vol. 15, No. 2, 2011, s. 101-116
dc.identifier.issn1428-1511
dc.identifier.urihttp://hdl.handle.net/11652/3119
dc.language.isoenen_EN
dc.publisherWydawnictwo Politechniki Łódzkiej ; Katedra Dynamiki Maszyn - Wydział Mechaniczny Politechniki Łódzkiejpl_PL
dc.publisherLodz University of Technology Press ; Department Division of Dynamics - Faculty of Mechanical Engineeringen_EN
dc.relation.ispartofseriesMechanics and Mechanical Engineering, Vol. 15, No. 2, 2011
dc.subjectstochastic dynamicsen_EN
dc.subjectstochastic finite element methoden_EN
dc.subjectresponse function methoden_EN
dc.subjectstochastic perturbation techniqueen_EN
dc.subjectdynamika stochastycznapl_PL
dc.subjectmetoda stochastycznych elementów skończonychpl_PL
dc.subjectmetoda funkcji odpowiedzipl_PL
dc.subjecttechnika zaburzeń stochastycznychpl_PL
dc.titleComparison of the Aluminium Versus Steel Telecommunication Towers in Stochastic Finite Element Method Eigenvibrations Analysisen_EN
dc.typeartykułpl_PL
dc.typearticleen_EN

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