Detail publikačního výsledku

The statistical correlation of material characteristics - experimental and theoretical results of hot-rolled steel beam

KALA, Z.; KALA, J.

Originální název

The statistical correlation of material characteristics - experimental and theoretical results of hot-rolled steel beam

Anglický název

The statistical correlation of material characteristics - experimental and theoretical results of hot-rolled steel beam

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The influence of yield strength variability along cross-section on load carrying capacity variability of a stability of compression member is demonstrated in the present paper. Real loading tests were simulated, i.e., also the variability of initial material and geometrical imperfections was taken into consideration. The load carrying capacity individual realizations of which were calculated by the geometrically and physically nonlinear solution in each run of the simulation method was analysed statistically. The numerical simulation method Latin Hypercube Sampling was applied which allowed, with advantage, to carry out a very good evaluation both of mean value and standard deviation by using a relatively low number of simulation runs. The yield strength variability was taken into consideration by applying the so-called random fields.

Anglický abstrakt

The influence of yield strength variability along cross-section on load carrying capacity variability of a stability of compression member is demonstrated in the present paper. Real loading tests were simulated, i.e., also the variability of initial material and geometrical imperfections was taken into consideration. The load carrying capacity individual realizations of which were calculated by the geometrically and physically nonlinear solution in each run of the simulation method was analysed statistically. The numerical simulation method Latin Hypercube Sampling was applied which allowed, with advantage, to carry out a very good evaluation both of mean value and standard deviation by using a relatively low number of simulation runs. The yield strength variability was taken into consideration by applying the so-called random fields.

Klíčová slova

The statistical correlation of material characteristics - experimental and theoretical results of hot-rolled steel beam

Klíčová slova v angličtině

The statistical correlation of material characteristics - experimental and theoretical results of hot-rolled steel beam

Autoři

KALA, Z.; KALA, J.

Rok RIV

2011

Vydáno

01.04.2003

Nakladatel

Millpress

Místo

University of Miscolc, Hungary

Kniha

Metal Structures - Design, Fabrication, Ekonomy

Strany od

23

Strany počet

4

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@inproceedings{BUT10836,
  author="Zdeněk {Kala} and Jiří {Kala}",
  title="The statistical correlation of material characteristics - experimental and theoretical results of hot-rolled steel beam",
  booktitle="Metal Structures - Design, Fabrication, Ekonomy",
  year="2003",
  pages="4",
  publisher="Millpress",
  address="University of Miscolc, Hungary"
}