Detail publikace

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

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

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 the 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

Autoři

PETERKOVÁ, E.; SAMEK, R.

Rok RIV

2015

Vydáno

1. 10. 2015

Nakladatel

Trans Tech Publications

Místo

Plzeň

ISSN

1022-6680

Periodikum

Advanced Materials Research

Číslo

1127

Stát

Švýcarská konfederace

Strany od

31

Strany do

38

Strany počet

164

URL

http://www.scientific.net/AMR.1127.31

BibTex

@article{BUT118115,
  author="Eva {Peterková} and Radko {Samek}",
  title="A New Approach to Determining the Bending Moment in Tube Forming",
  journal="Advanced Materials Research",
  year="2015",
  number="1127",
  pages="31--38",
  doi="10.4028/www.scientific.net/AMR.1127.31",
  issn="1022-6680",
  url="http://www.scientific.net/AMR.1127.31"
}