Detail publikačního výsledku

A new approach to determining the bending moment in tube forming

PETERKOVÁ, E.; SAMEK, R.

Originální název

A new approach to determining the bending moment in tube forming

Anglický název

A new approach to determining the bending moment in tube forming

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The article deals with more precise method of bending moment determination for rigid plastic work hardening material. Unlike earlier methods, a new methodology takes into account the real shape of the deformed tube cross-section after bending. The real centroid position of the tube cross-section, the change of wall thickness and the irregularly deformed tube cross-section are considered. The paper presents a possible way of determining the real bending moment, reflecting the geometrical changes of the “flattened” cross-section. This approach is based on the subsequent integration of elementary bending moments, which reflects successive changes of the bending stress and a material model as well.

Anglický abstrakt

The article deals with more precise method of bending moment determination for rigid plastic work hardening material. Unlike earlier methods, a new methodology takes into account the real shape of the deformed tube cross-section after bending. The real centroid position of the tube cross-section, the change of wall thickness and the irregularly deformed tube cross-section are considered. The paper presents a possible way of determining the real bending moment, reflecting the geometrical changes of the “flattened” cross-section. This approach is based on the subsequent integration of elementary bending moments, which reflects successive changes of the bending stress and a material model as well.

Klíčová slova

Tube bending, bending moment, cross-section deformation, centroid position

Klíčová slova v angličtině

Tube bending, bending moment, cross-section deformation, centroid position

Autoři

PETERKOVÁ, E.; SAMEK, R.

Vydáno

19.11.2014

ISBN

978-80-87294-45-1

Kniha

COMAT 2014 Conference proceedings

Edice

1

Strany od

1

Strany do

6

Strany počet

70

BibTex

@inproceedings{BUT112207,
  author="Eva {Peterková} and Radko {Samek}",
  title="A new approach to determining the bending moment in tube forming",
  booktitle="COMAT 2014
Conference proceedings",
  year="2014",
  series="1",
  number="1",
  pages="1--6",
  isbn="978-80-87294-45-1"
}