A 2D Model Which Accounts for Transverse Strains in a Linear Elastic Thick Shell

Nzengwa Robert, Djopkop Kouanang Landry, Bodol Momha Merlin, Amba Jean Chills, Nkongho Anyi Joseph, Zoa Ambassa and Salvatore Caddemi

Mathematical Problems in Engineering, 2022, vol. 2022, 1-14

Abstract: In this paper we present a 2D four-parameter model that accounts for the variation of transverse deformation through-the-thickness in thick linear elastic shells. This model is deduced directly from the 3D elasticity equations of the traction-displacement boundary value problem. Transverse shear strains and thickness variation are accountable through additional terms which appear in the final equations besides well-known terms in the classical Kirchhoff-Love models for thin shells. A unique solution of the variational equation is established, and numerical and analytical results are compared with satisfaction.

Date: 2022
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:5485130

DOI: 10.1155/2022/5485130

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