Numerical And Analytical Analyses Of High-Strength Steel Cellular Beams: A Discerning Approach

Journal article


Shamass, R. and Guarracino, F. (2020). Numerical And Analytical Analyses Of High-Strength Steel Cellular Beams: A Discerning Approach. Journal of Constructional Steel Research. 166, p. 105911. https://doi.org/10.1016/j.jcsr.2019.105911
AuthorsShamass, R. and Guarracino, F.
Abstract

The behaviour of cellular beams made from normal and high strength steel with various geometries is investigated through a large number of finite element analyses and a simple mechanical model for the Web-Post Buckling (WPB) failure is developed and analysed in order to highlight the factors which influence its occurrence and development for both normal and High-Strength (HS) steels. The performed FE analyses and the proposed modelling, once calibrated, allow to shed some light on the characteristics of the phenomenon and to provide the basis of a reliable design method to predict shear buckling of web-post of cellular beams made both of mild and HS steel.

Year2020
JournalJournal of Constructional Steel Research
Journal citation166, p. 105911
PublisherElsevier
ISSN0143-974X
Digital Object Identifier (DOI)https://doi.org/10.1016/j.jcsr.2019.105911
Publication dates
Online30 Jan 2020
PrintMar 2020
Publication process dates
Accepted13 Dec 2019
Deposited09 Jan 2020
Accepted author manuscript
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Open
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