Detail publikačního výsledku

Probabilistic Buckling Analysis of Thin-walled Steel Columns using Shell Finite Elements

KALA, Z.; KALA, J.; OMISHORE, A.

Originální název

Probabilistic Buckling Analysis of Thin-walled Steel Columns using Shell Finite Elements

Anglický název

Probabilistic Buckling Analysis of Thin-walled Steel Columns using Shell Finite Elements

Druh

Článek Scopus

Originální abstrakt

The article deals with the probabilistic analysis of the reliability of a compressed steel column with hollow thin-walled rectangular cross-section. The stochastic computational model is based on the non-linear finite element method and numerical simulation Latin Hypercube Sampling method. Initial geometric imperfections were introduced according to the local and global buckling modes. Statistical analysis of the load carrying capacity was performed for four variants of wall thicknesses. The influence of the nominal thickness of the wall of the hollow rectangular cross-section on the ultimate limit state was studied.

Anglický abstrakt

The article deals with the probabilistic analysis of the reliability of a compressed steel column with hollow thin-walled rectangular cross-section. The stochastic computational model is based on the non-linear finite element method and numerical simulation Latin Hypercube Sampling method. Initial geometric imperfections were introduced according to the local and global buckling modes. Statistical analysis of the load carrying capacity was performed for four variants of wall thicknesses. The influence of the nominal thickness of the wall of the hollow rectangular cross-section on the ultimate limit state was studied.

Klíčová slova

ANSYS, buckling, column, imperfection, reliability, stochastic, structure

Klíčová slova v angličtině

ANSYS, buckling, column, imperfection, reliability, stochastic, structure

Autoři

KALA, Z.; KALA, J.; OMISHORE, A.

Rok RIV

2017

Vydáno

24.04.2016

ISSN

1998-4448

Periodikum

International Journal of Mechanics

Svazek

2016

Číslo

10

Stát

Spojené státy americké

Strany od

213

Strany do

218

Strany počet

6

BibTex

@article{BUT126125,
  author="Zdeněk {Kala} and Jiří {Kala} and Abayomi {Omishore}",
  title="Probabilistic Buckling Analysis of Thin-walled Steel Columns using Shell Finite Elements",
  journal="International Journal of Mechanics",
  year="2016",
  volume="2016",
  number="10",
  pages="213--218",
  issn="1998-4448"
}