Publication result detail

The influence of load-carrying capacity on the length of a thin-walled steel member under torsion moment sensitivity analysis

KALA, Z.; KALA, J.

Original Title

The influence of load-carrying capacity on the length of a thin-walled steel member under torsion moment sensitivity analysis

English Title

The influence of load-carrying capacity on the length of a thin-walled steel member under torsion moment sensitivity analysis

Type

Paper in proceedings (conference paper)

Original Abstract

The influence of a steel beam length on its load-carrying capacity in torsion will be studied. The beam will be modelled by the finite element method by means of the ANSYS programme (brick element). The load-carrying capacity will be calculated by a geometrically and physically nonlinear solution. It will be demonstrated that in short beams, the load-carrying capacity in torsion is remarkably higher than that of long beams. A short beam behaves rather like a spatial body, and the beam theory is not valid here. The value of the beam sensitivity to its imperfections will be studied.

English abstract

The influence of a steel beam length on its load-carrying capacity in torsion will be studied. The beam will be modelled by the finite element method by means of the ANSYS programme (brick element). The load-carrying capacity will be calculated by a geometrically and physically nonlinear solution. It will be demonstrated that in short beams, the load-carrying capacity in torsion is remarkably higher than that of long beams. A short beam behaves rather like a spatial body, and the beam theory is not valid here. The value of the beam sensitivity to its imperfections will be studied.

Keywords

The influence of load-carrying capacity on the length of a thin-walled steel member under torsion moment sensitivity analysis

Key words in English

The influence of load-carrying capacity on the length of a thin-walled steel member under torsion moment sensitivity analysis

Authors

KALA, Z.; KALA, J.

RIV year

2011

Released

22.10.2003

Publisher

Technical University of Košice

Location

Levoča 2003, SR

ISBN

80-7099-746-X

Book

Quality and Reliability of Building Industry

Pages from

275

Pages count

6

BibTex

@inproceedings{BUT10839,
  author="Zdeněk {Kala} and Jiří {Kala}",
  title="The influence of load-carrying capacity on the length of a thin-walled steel member under torsion moment sensitivity analysis",
  booktitle="Quality and Reliability of Building Industry",
  year="2003",
  pages="6",
  publisher="Technical University of Košice",
  address="Levoča 2003, SR",
  isbn="80-7099-746-X"
}