Developing a strength analytical method of a thin-walled steel SHS beam by combine theory of plastic mechanisms and non-linear elastic

Andi M. Kadir, Dedi Priadi, Eddy Sumarno Siradj, Harkali Setiyono

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The research objective is focused in developing a strength analytical method of a thinwalled steel square pipe (Square Hollow Section/SHS) affected by the interaction of concentratedcompressive load and bending moment. This strength analytical method is based on two different approaches, namely plastic mechanisms and elastic theories. This is called the method of "cut-off strength". In this research, it has also been carried out to test the strength of the investigated beam under the interaction of concentrated-compressive load and bending moment. In order to essess the accuracy of the analytical method developed, estimate data of this method is also verified by comparing it to the actual one measured from experiments. The verification indicated that the estimated data, on average, deviates from the experimental one by 5%.

Original languageEnglish
Title of host publicationChemical, Material and Metallurgical Engineering
Pages428-433
Number of pages6
DOIs
Publication statusPublished - 7 Oct 2013
Event2013 Asian Pacific Conference on Chemical, Material and Metallurgical Engineering, APCCMME 2013 - Beijing, China
Duration: 22 May 201323 May 2013

Publication series

NameAdvanced Materials Research
Volume746
ISSN (Print)1022-6680

Conference

Conference2013 Asian Pacific Conference on Chemical, Material and Metallurgical Engineering, APCCMME 2013
Country/TerritoryChina
CityBeijing
Period22/05/1323/05/13

Keywords

  • A thin-walled steel structure
  • Cut-off strength method
  • Non-linear elastic theory
  • Plastic mechanisms theory
  • Square hollow section beam
  • Theoretical strength

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