Plate and Shell Models : Variational Methods in Plate and Shell Theory / by Robert Nzengwa

Von:

Nzengwa, Robert [VerfasserIn]

Resource type: Ressourcentyp: Buch (Online)Buch (Online)Sprache: Englisch Verlag: Singapore : Springer Nature Singapore, 2025Verlag: Singapore : Imprint: Springer, 2025Auflage: 1st ed. 2025Beschreibung: 1 Online-Ressource(XVI, 293 p. 65 illus., 23 illus. in color.)ISBN:

9789819727803

Schlagwörter:

Mechanics, Applied

620.1 23

DOI: DOI: 10.1007/978-981-97-2780-3Online-Ressourcen:

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Zusammenfassung: Curvilinear media -- Equilibrium equations -- Dynamic evolution of shells -- Thin shells -- Numerical methods -- Other models.Zusammenfassung: This book presents, in a variational form, very many two dimensional models which have been developed to overcome some weaknesses of the Kirchhoff-Love and Reissner-Mindlin’s models. More precisely the N-T and N models are particularly treated because they clearly show the impact of the change in the third fundamental form whose contribution to the strain energy becomes important when the characteristic ratio of the shell is roughly greater than 0.3. Transverse stresses through-the-thickness are calculated. Gradient Recovery and Strain deformation approach with Curve triangular and Shifted Lagrange elements are implemented. These new FEM appear to be memory less greedy. .PPN: PPN: 190223572XPackage identifier: Produktsigel: ZDB-2-SEB | ZDB-2-ENG | ZDB-2-SXE

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