Publication result detail

NUMERICAL ANALYSIS OF BUCKLING OF VON MISES PLANAR TRUSS

KALINA, M.

Original Title

NUMERICAL ANALYSIS OF BUCKLING OF VON MISES PLANAR TRUSS

English Title

NUMERICAL ANALYSIS OF BUCKLING OF VON MISES PLANAR TRUSS

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

A computational algorithm of a discrete model of von Mises planar steel truss is presented. The structure deformation is evaluated by seeking the minimal potential energy. The critical force invented by mathematical solution was compared with solution by computer algorithm. Symmetric and asymmetric effects of initial shape of geometric imperfection of axis of struts are used in model. The shapes of buckling of von Mises planar truss of selected vertical displacement of top joint are shown.

English abstract

A computational algorithm of a discrete model of von Mises planar steel truss is presented. The structure deformation is evaluated by seeking the minimal potential energy. The critical force invented by mathematical solution was compared with solution by computer algorithm. Symmetric and asymmetric effects of initial shape of geometric imperfection of axis of struts are used in model. The shapes of buckling of von Mises planar truss of selected vertical displacement of top joint are shown.

Keywords

Potential energy, von Mises planar truss, computer algorithm, discrete model, normal solution, bending solution, initial geometric imperfection.

Key words in English

Potential energy, von Mises planar truss, computer algorithm, discrete model, normal solution, bending solution, initial geometric imperfection.

Authors

KALINA, M.

RIV year

2017

Released

15.12.2015

Location

Ostrava, Česká republika

ISBN

1213-1962

Periodical

Sborník vědeckých prací Vysoké školy báňské – Technické univerzity Ostrava

Volume

2015

Number

2

State

Czech Republic

Pages from

79

Pages to

86

Pages count

8

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@article{BUT130709,
  author="Martin {Kalina}",
  title="NUMERICAL ANALYSIS OF BUCKLING OF VON MISES PLANAR TRUSS",
  journal="Sborník vědeckých prací Vysoké školy báňské – Technické univerzity Ostrava",
  year="2015",
  volume="2015",
  number="2",
  pages="79--86",
  issn="1213-1962"
}