Influence of Imperfection on Buckling Resistance of Perforated Thin-Walled Bar with Very Low Slenderness – FEM Analysis and Comparison with Experimental Results

Andrzej Michał Piotrowski


In this paper, the results of modelling of compression test for the perforated thin-walled bars of very low slenderness are shown and confronted with the experimental results. Three sets of imperfections as well as a model without imperfections were analysed and compared. Application of initial imperfections improved the results in most cases, but not always in the same extent, there were also some cases, where they worsened the compliance with experiment instead.
Author Andrzej Michał Piotrowski (FCE / ICE)
Andrzej Michał Piotrowski,,
- The Institute of Civil Engineering
Journal seriesIOP Conference Series: Materials Science and Engineering, ISSN 1757-8981, e-ISSN 1757-899X, (0 pkt)
Issue year2019
Publication size in sheets0.5
ConferenceXXVIII Russian-Polish-Slovak seminar "Theoretical Foundation of Civil Engineering" (TFoCE 2019), 09-09-2019 - 13-09-2019, Žilina, Słowacja
Languageen angielski
Piotrowski_2019_IOP_Conf._Ser.__Mater._Sci._Eng._661_012003.pdf 852.36 KB
Score (nominal)5
Score sourcejournalList
ScoreMinisterial score = 5.0, 11-02-2020, ArticleFromJournal
Citation count*
Share Share

Get link to the record

* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
Are you sure?