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KALA, Z. KALA, J.
Originální název
Lateral-Torsional Buckling Analysis of I-Beams using Shell Finite Elements and Nonlinear Computation Methods
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The paper deals with the influence of correlation length, of Gauss random field, and of yield strength of a hot-rolled I-beam under bending on the ultimate load carrying capacity limit state. Load carrying capacity is an output random quantity depending on input random imperfections. Latin Hypercube Sampling Method is used for sampling simulation. Load carrying capacity is computed by the programme ANSYS using shell finite elements and nonlinear computation methods. The nonlinear FEM computation model takes into consideration the effect of lateral-torsional buckling on the ultimate limit state.
Klíčová slova
FEM, beam, shells, buckling, nonlinear analysis, imperfections, yield strength, random field.
Autoři
KALA, Z.; KALA, J.
Rok RIV
2012
Vydáno
19. 9. 2012
Místo
Greece
ISBN
978-0-7354-1091-6
Kniha
Numerical Analysis and Applied Mathematics ICNAAM 2012
Strany od
2066
Strany do
2069
Strany počet
4
BibTex
@inproceedings{BUT97900, author="Zdeněk {Kala} and Jiří {Kala}", title="Lateral-Torsional Buckling Analysis of I-Beams using Shell Finite Elements and Nonlinear Computation Methods", booktitle="Numerical Analysis and Applied Mathematics ICNAAM 2012", year="2012", pages="2066--2069", address="Greece", isbn="978-0-7354-1091-6" }