Detail publikačního výsledku

Elastic Lateral-Torsional Buckling of Simply Supported Hot-Rolled Steel I-Beams with Random Imperfections

KALA, Z.

Originální název

Elastic Lateral-Torsional Buckling of Simply Supported Hot-Rolled Steel I-Beams with Random Imperfections

Anglický název

Elastic Lateral-Torsional Buckling of Simply Supported Hot-Rolled Steel I-Beams with Random Imperfections

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper deals with the problem of lateral beam buckling of simply supported hot-rolled I-beams under major axis bending. The bending stability problem is analysed by consideration the minor axis bending and torsion equations. Both perfect straight beams and beams with initial imperfections are considered. The mathematical solutions are derived, based on a non-linear stability model. The attention is paid to virtual computer experiments of beams with initial random imperfections. Realizations of initial imperfections are simulated, applying the numerical simulation method Latin Hypercube Sampling.

Anglický abstrakt

The paper deals with the problem of lateral beam buckling of simply supported hot-rolled I-beams under major axis bending. The bending stability problem is analysed by consideration the minor axis bending and torsion equations. Both perfect straight beams and beams with initial imperfections are considered. The mathematical solutions are derived, based on a non-linear stability model. The attention is paid to virtual computer experiments of beams with initial random imperfections. Realizations of initial imperfections are simulated, applying the numerical simulation method Latin Hypercube Sampling.

Klíčová slova

beam, bending, lateral buckling, stability, steel, imperfection, deflection, twist, resistance, failure

Klíčová slova v angličtině

beam, bending, lateral buckling, stability, steel, imperfection, deflection, twist, resistance, failure

Autoři

KALA, Z.

Rok RIV

2016

Vydáno

16.05.2013

Kniha

11th International Scientific Conference on Modern Building Materials, Structures and Techniques (MBMST)

ISSN

1877-7058

Periodikum

Procedia Engineering

Svazek

57

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

504

Strany do

514

Strany počet

11

URL

https://www.sciencedirect.com/science/article/pii/S1877705813007984

Plný text v Digitální knihovně

http://hdl.handle.net/11012/193610

BibTex

@inproceedings{BUT107503,
  author="Zdeněk {Kala}",
  title="Elastic Lateral-Torsional Buckling of Simply Supported Hot-Rolled Steel I-Beams with Random Imperfections",
  booktitle="11th International Scientific Conference on Modern Building Materials, Structures and Techniques (MBMST)",
  year="2013",
  journal="Procedia Engineering",
  volume="57",
  number="1",
  pages="504--514",
  doi="10.1016/j.proeng.2013.04.065",
  url="https://www.sciencedirect.com/science/article/pii/S1877705813007984"
}