Publication result detail

Analysis of load carrying capacity of thin-walled closed beams with different slenderness

VALEŠ, J.

Original Title

Analysis of load carrying capacity of thin-walled closed beams with different slenderness

English Title

Analysis of load carrying capacity of thin-walled closed beams with different slenderness

Type

Paper in proceedings (conference paper)

Original Abstract

The presented paper deals with the load-carrying capacity analysis of compress steel members having the square closed (box) cross-section with non-dimensional slenderness 0.6, 0.8, 1.0 a 1.2. The axis of these beams is randomly three-dimensionally curved. Initial curvatures are modelled by random fields applying the LHS method. Load-carrying capacities are then calculated by the geometrically nonlinear solution using the ANSYS program. The results are presented both in form of histograms and of the table. The analysis of load-carrying capacity of beams with individual nonlinear slenderness is carried out, and the values are compared with the values of design load-carrying capacity according to the standard.

English abstract

The presented paper deals with the load-carrying capacity analysis of compress steel members having the square closed (box) cross-section with non-dimensional slenderness 0.6, 0.8, 1.0 a 1.2. The axis of these beams is randomly three-dimensionally curved. Initial curvatures are modelled by random fields applying the LHS method. Load-carrying capacities are then calculated by the geometrically nonlinear solution using the ANSYS program. The results are presented both in form of histograms and of the table. The analysis of load-carrying capacity of beams with individual nonlinear slenderness is carried out, and the values are compared with the values of design load-carrying capacity according to the standard.

Keywords

Load-carrying capacity, initial curvature, random field, limit state, thin-walled beam, steel

Key words in English

Load-carrying capacity, initial curvature, random field, limit state, thin-walled beam, steel

Authors

VALEŠ, J.

RIV year

2014

Released

27.11.2013

Location

Vysoké Tatry, Slovensko

ISBN

978-80-553-1488-4

Book

2nd International Conference of Structural and Physical Aspects of Civil Engineering

Pages from

1

Pages to

6

Pages count

6

BibTex

@inproceedings{BUT105174,
  author="Jan {Valeš}",
  title="Analysis of load carrying capacity of thin-walled closed beams with different slenderness",
  booktitle="2nd International Conference of Structural and Physical Aspects of Civil Engineering",
  year="2013",
  pages="1--6",
  address="Vysoké Tatry, Slovensko",
  isbn="978-80-553-1488-4"
}