Global stability of thin-walled ferritic stainless steel members

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

Abstract

The paper discusses the specific phenomena of global stability of members from metallic non-linear materials with a special focus on ferritic stainless steel. Here, an alternative calculation of reduction factors is introduced considering the material non-linearity, especially hardening parameters. This theoretical assumption for the buckling behaviour of stainless steel members is supported by numerical study presented in the paper and the suitability of the new model is tested by regression analysis in comparison with the commonly used standard approach. The analysis results show that our approach could be successfully applied in flexural, torsional-flexural and lateral-torsional buckling.
Original languageEnglish
Title of host publicationProceedings of the 6th International Conference on Thin Walled Structures, ICTWS 2011
EditorsDan Dubina, Viorel Ungureanu
Place of PublicationTimisoara, Romania
Pages313-320
Volume1
Publication statusPublished - 2011
MoE publication typeA4 Article in a conference publication
EventThe 6th International Conference on Thin Walled Structures, ICTWS 2011 - Timisoara, Romania
Duration: 5 Sep 20117 Sep 2011

Conference

ConferenceThe 6th International Conference on Thin Walled Structures, ICTWS 2011
Abbreviated titleICTWS 2011
CountryRomania
CityTimisoara
Period5/09/117/09/11

Fingerprint

Ferritic steel
Buckling
Stainless steel
Regression analysis
Hardening

Keywords

  • stability
  • stainless steel
  • Ramberg Osgood
  • nonlinear
  • strength curves
  • Eurocodes

Cite this

Hradil, P., Fülöp, L., & Talja, A. (2011). Global stability of thin-walled ferritic stainless steel members. In D. Dubina, & V. Ungureanu (Eds.), Proceedings of the 6th International Conference on Thin Walled Structures, ICTWS 2011 (Vol. 1, pp. 313-320). Timisoara, Romania.
Hradil, Petr ; Fülöp, Ludovic ; Talja, Asko. / Global stability of thin-walled ferritic stainless steel members. Proceedings of the 6th International Conference on Thin Walled Structures, ICTWS 2011. editor / Dan Dubina ; Viorel Ungureanu. Vol. 1 Timisoara, Romania, 2011. pp. 313-320
@inproceedings{bfb4e9956e8d4253a316c2742113cfe1,
title = "Global stability of thin-walled ferritic stainless steel members",
abstract = "The paper discusses the specific phenomena of global stability of members from metallic non-linear materials with a special focus on ferritic stainless steel. Here, an alternative calculation of reduction factors is introduced considering the material non-linearity, especially hardening parameters. This theoretical assumption for the buckling behaviour of stainless steel members is supported by numerical study presented in the paper and the suitability of the new model is tested by regression analysis in comparison with the commonly used standard approach. The analysis results show that our approach could be successfully applied in flexural, torsional-flexural and lateral-torsional buckling.",
keywords = "stability, stainless steel, Ramberg Osgood, nonlinear, strength curves, Eurocodes",
author = "Petr Hradil and Ludovic F{\"u}l{\"o}p and Asko Talja",
note = "Project code: 39594",
year = "2011",
language = "English",
isbn = "978-9-2914-7102-7",
volume = "1",
pages = "313--320",
editor = "Dan Dubina and Viorel Ungureanu",
booktitle = "Proceedings of the 6th International Conference on Thin Walled Structures, ICTWS 2011",

}

Hradil, P, Fülöp, L & Talja, A 2011, Global stability of thin-walled ferritic stainless steel members. in D Dubina & V Ungureanu (eds), Proceedings of the 6th International Conference on Thin Walled Structures, ICTWS 2011. vol. 1, Timisoara, Romania, pp. 313-320, The 6th International Conference on Thin Walled Structures, ICTWS 2011, Timisoara, Romania, 5/09/11.

Global stability of thin-walled ferritic stainless steel members. / Hradil, Petr; Fülöp, Ludovic; Talja, Asko.

Proceedings of the 6th International Conference on Thin Walled Structures, ICTWS 2011. ed. / Dan Dubina; Viorel Ungureanu. Vol. 1 Timisoara, Romania, 2011. p. 313-320.

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

TY - GEN

T1 - Global stability of thin-walled ferritic stainless steel members

AU - Hradil, Petr

AU - Fülöp, Ludovic

AU - Talja, Asko

N1 - Project code: 39594

PY - 2011

Y1 - 2011

N2 - The paper discusses the specific phenomena of global stability of members from metallic non-linear materials with a special focus on ferritic stainless steel. Here, an alternative calculation of reduction factors is introduced considering the material non-linearity, especially hardening parameters. This theoretical assumption for the buckling behaviour of stainless steel members is supported by numerical study presented in the paper and the suitability of the new model is tested by regression analysis in comparison with the commonly used standard approach. The analysis results show that our approach could be successfully applied in flexural, torsional-flexural and lateral-torsional buckling.

AB - The paper discusses the specific phenomena of global stability of members from metallic non-linear materials with a special focus on ferritic stainless steel. Here, an alternative calculation of reduction factors is introduced considering the material non-linearity, especially hardening parameters. This theoretical assumption for the buckling behaviour of stainless steel members is supported by numerical study presented in the paper and the suitability of the new model is tested by regression analysis in comparison with the commonly used standard approach. The analysis results show that our approach could be successfully applied in flexural, torsional-flexural and lateral-torsional buckling.

KW - stability

KW - stainless steel

KW - Ramberg Osgood

KW - nonlinear

KW - strength curves

KW - Eurocodes

M3 - Conference article in proceedings

SN - 978-9-2914-7102-7

VL - 1

SP - 313

EP - 320

BT - Proceedings of the 6th International Conference on Thin Walled Structures, ICTWS 2011

A2 - Dubina, Dan

A2 - Ungureanu, Viorel

CY - Timisoara, Romania

ER -

Hradil P, Fülöp L, Talja A. Global stability of thin-walled ferritic stainless steel members. In Dubina D, Ungureanu V, editors, Proceedings of the 6th International Conference on Thin Walled Structures, ICTWS 2011. Vol. 1. Timisoara, Romania. 2011. p. 313-320