Detail publikačního výsledku

Static Equilibrium States of von Mises Trusses

KALA, Z.; KALINA, M.

Originální název

Static Equilibrium States of von Mises Trusses

Anglický název

Static Equilibrium States of von Mises Trusses

Druh

Článek Scopus

Originální abstrakt

The paper deals with the stability problems of steep von Mises trusses with or without influence of initial geometrical imperfections. The complicated nonlinear problem is concerned which was solved by the method form finding. This method seeks an ideal shape of the von Mises truss at displacement of top joint. The paper presents a detailed description of calculation by this method. Applying the method form finding, areas of static equilibrium states of three steep von Mises trusses at displacement of top joint both in vertical and horizontal directions were obtained. The calculation process of these areas, and their drawing are described. These areas are illustrated for the von Mises trusses with influence or without influence of initial curvature of one bar.

Anglický abstrakt

The paper deals with the stability problems of steep von Mises trusses with or without influence of initial geometrical imperfections. The complicated nonlinear problem is concerned which was solved by the method form finding. This method seeks an ideal shape of the von Mises truss at displacement of top joint. The paper presents a detailed description of calculation by this method. Applying the method form finding, areas of static equilibrium states of three steep von Mises trusses at displacement of top joint both in vertical and horizontal directions were obtained. The calculation process of these areas, and their drawing are described. These areas are illustrated for the von Mises trusses with influence or without influence of initial curvature of one bar.

Klíčová slova

Elastic potential energy, form finding method, static

Klíčová slova v angličtině

Elastic potential energy, form finding method, static

Autoři

KALA, Z.; KALINA, M.

Rok RIV

2017

Vydáno

01.06.2016

ISSN

1998-4448

Periodikum

International Journal of Mechanics

Svazek

2016

Číslo

10

Stát

Spojené státy americké

Strany od

294

Strany do

298

Strany počet

5

BibTex

@article{BUT128405,
  author="Zdeněk {Kala} and Martin {Kalina}",
  title="Static Equilibrium States of von Mises Trusses",
  journal="International Journal of Mechanics",
  year="2016",
  volume="2016",
  number="10",
  pages="294--298",
  issn="1998-4448"
}