Detail publikačního výsledku

Finding the optimal stress state of a stainless-steel IPE profile for fatigue experiments

BRAET, L.; JUHÁSZOVÁ, T.; JINDRA, D.; MIARKA, P.; SEITL, S.

Originální název

Finding the optimal stress state of a stainless-steel IPE profile for fatigue experiments

Anglický název

Finding the optimal stress state of a stainless-steel IPE profile for fatigue experiments

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Pilot fatigue experiments of a stainless-steel IPE80 profile showed local bending at the top flange and a global stability loss. Therefore, in this paper we present a non-linear numerical study of such profile to achieve an optimal stress state and reduce the possible stability loss and to keep the stress distribution close to Euler-Bernoulli’s beam theory. This was assessed by reaching a tensile stress in the bottom flange less than the material’s yielding strength and by a varying span to the profile’s height and by varying the loading options from three-point bending to four-point bending.

Anglický abstrakt

Pilot fatigue experiments of a stainless-steel IPE80 profile showed local bending at the top flange and a global stability loss. Therefore, in this paper we present a non-linear numerical study of such profile to achieve an optimal stress state and reduce the possible stability loss and to keep the stress distribution close to Euler-Bernoulli’s beam theory. This was assessed by reaching a tensile stress in the bottom flange less than the material’s yielding strength and by a varying span to the profile’s height and by varying the loading options from three-point bending to four-point bending.

Klíčová slova

IPE profile; stainless steel; FEM; fatigue;

Klíčová slova v angličtině

IPE profile; stainless steel; FEM; fatigue;

Autoři

BRAET, L.; JUHÁSZOVÁ, T.; JINDRA, D.; MIARKA, P.; SEITL, S.

Rok RIV

2022

Vydáno

20.11.2021

Nakladatel

Elsevier

Místo

online

Kniha

Procedia Structural Integrity

ISSN

2452-3216

Periodikum

Procedia Structural Integrity

Svazek

33

Číslo

1

Stát

Italská republika

Strany od

1065

Strany do

1072

Strany počet

8

URL

https://www.sciencedirect.com/science/article/pii/S2452321621002134

Plný text v Digitální knihovně

http://hdl.handle.net/11012/203092

BibTex

@inproceedings{BUT175072,
  author="Lucas {Braet} and Tereza {Juhászová} and Daniel {Jindra} and Petr {Miarka} and Stanislav {Seitl}",
  title="Finding the optimal stress state of a stainless-steel IPE profile for fatigue experiments",
  booktitle="Procedia Structural Integrity",
  year="2021",
  journal="Procedia Structural Integrity",
  volume="33",
  number="1",
  pages="1065--1072",
  publisher="Elsevier",
  address="online",
  doi="10.1016/j.prostr.2021.10.118",
  issn="2452-3216",
  url="https://www.sciencedirect.com/science/article/pii/S2452321621002134"
}

Dokumenty

1-s2.0-S2452321621002134-main