Detail publikace

Solving Lateral Beam Buckling Problems by Means of Solid Finite Elements and Nonlinear Computational Methods

VALEŠ, J. KALA, Z. MARTINÁSEK, J.

Originální název

Solving Lateral Beam Buckling Problems by Means of Solid Finite Elements and Nonlinear Computational Methods

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

The present paper deals with the comparison of values of resistance of a hot-rolled steel beam with initial imperfections. Very detailed 3D calculation models of beams were created in the computer programme Ansys applying the finite elements SOLID185. Eight nodes having three degrees of freedom at each node define the element SOLID185. Resistances were computed by application of geometrically and material nonlinear methods to the selected degree of non-dimensional slenderness depending on nominal length of the beam. Beams are subjected to bending, and their total and elastic resistance are compared with analytical, empirical and standard types of resistance.

Klíčová slova

Lateral Beam Buckling, Resistance, Imperfections, Hot-rolled, Beam, Ansys

Autoři

VALEŠ, J.; KALA, Z.; MARTINÁSEK, J.

Vydáno

15. 5. 2016

Místo

USA

ISSN

2367-895X

Periodikum

International Journal of Mathematical and Computational Methods

Ročník

2016

Číslo

1

Stát

Spojené státy americké

Strany od

103

Strany do

108

Strany počet

6

BibTex

@article{BUT126124,
  author="Jan {Valeš} and Zdeněk {Kala} and Josef {Martinásek}",
  title="Solving Lateral Beam Buckling Problems by Means of Solid Finite Elements and Nonlinear Computational Methods",
  journal="International Journal of Mathematical and Computational Methods",
  year="2016",
  volume="2016",
  number="1",
  pages="103--108",
  issn="2367-895X"
}