2D modelling of thin skeletonal elastic shallow shells | Zendy

Michalak B. | Zendy; Woźniak Cz. | Zendy

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2D modelling of thin skeletonal elastic shallow shells

Author(s) -

Michalak B.,

Woźniak Cz.

Publication year - 2009

Publication title -

pamm

Language(s) - English

Resource type - Journals

ISSN - 1617-7061

DOI - 10.1002/pamm.200910153

Subject(s) - shell (structure) , microstructure , shell model , feature (linguistics) , statistical physics , mechanics , materials science , physics , composite material , linguistics , philosophy , atomic physics

The subject of this contribution is a certain thin skeletonal elastic shallow shell. The aim of analysis is to derive and apply a 2D‐macroscopic model for shallow shells with the non‐uniformly oscillating microstructure. The main feature of the proposed mathematical model is that the microstructure length parameter λ is similar compared to thickness δ of the shell (λ ≃ δ). The formulation of approximate mathematical model of these shells is based on a tolerance averaging approximation [5]. The general results of the contribution will be illustrated by the analysis of a specific problem. (© 2009 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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