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Analytical and numerical assessment of buckling strength of silos with corrugated walls under uniform external pressure

Analytical and numerical assessment of buckling strength of silos with corrugated walls under... The aim of this paper is to check the applicability of methodology presented in Eurocode 3 regarding the calculation of critical buckling pressure of metallic cylindrical silo shells with corrugated walls and vertical open-sectional stringers, by comparison with the numerical calculation and to highlight the influence of ribs on the silo buckling strength. In finite element (FE) calculations, the cylindrical shells were loaded by uniform external pressure. Linear buckling analyses (LBA) were performed considering the perfect shells under global buckling in accordance with Eurocode assumptions. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Asian Journal of Civil Engineering Springer Journals

Analytical and numerical assessment of buckling strength of silos with corrugated walls under uniform external pressure

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Publisher
Springer Journals
Copyright
Copyright © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022
ISSN
1563-0854
eISSN
2522-011X
DOI
10.1007/s42107-022-00423-1
Publisher site
See Article on Publisher Site

Abstract

The aim of this paper is to check the applicability of methodology presented in Eurocode 3 regarding the calculation of critical buckling pressure of metallic cylindrical silo shells with corrugated walls and vertical open-sectional stringers, by comparison with the numerical calculation and to highlight the influence of ribs on the silo buckling strength. In finite element (FE) calculations, the cylindrical shells were loaded by uniform external pressure. Linear buckling analyses (LBA) were performed considering the perfect shells under global buckling in accordance with Eurocode assumptions.

Journal

Asian Journal of Civil Engineering – Springer Journals

Published: Feb 1, 2022

Keywords: Buckling; External pressure; Silo; Corrugated sheets

References

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