Publication detail

Stress and strain modeling in the orthotropic wound part of a high pressure compound vessel

SUCHÁNEK, M. VRBKA, J.

Czech title

Modelování napjatosti a deformace ve vinuté části vysokotlaké složené nádoby

English title

Stress and strain modeling in the orthotropic wound part of a high pressure compound vessel

Type

journal article - other

Language

en

Original abstract

A computational model of the orthotropic strip wound cylinder has been proposed describing the behavior of the real construction more precisely than the commonly used isotropic material model. Relations have been derived for the stress and displacement radial distribution in an analytical form. The influence of the different radial and tangential stiffnesses on the stress state, radial displacement and strip prestress during the winding process have been analyzed on a practical example.

Czech abstract

Navržený ortotropní výpočtový model popisuje chování reálného vinutého pláště obecněji a přesněji než všeobecně užívaný model izotropního materiálu. Byly odvozeny analytické vztahy popisující radiální rozložení napjatosti a posuvů. Na praktickém příkladu byl analyzován vliv rozdílné radiální a obvodové tuhosti vinuté struktury na napjatost, posuvy a na optimální předepínání vrstev pásu v průběhu navíjecího procesu.

English abstract

A computational model of the orthotropic strip wound cylinder has been proposed describing the behavior of the real construction more precisely than the commonly used isotropic material model. Relations have been derived for the stress and displacement radial distribution in an analytical form. The influence of the different radial and tangential stiffnesses on the stress state, radial displacement and strip prestress during the winding process have been analyzed on a practical example.

Keywords in English

Compound vessel, Stress and strain analysis, Optimal strip prestress

RIV year

2004

Released

01.04.2000

Publisher

ELSEVIER

ISSN

0308-0161

Journal

The International Journal of Pressure Vessels and Piping

Volume

77 (2000)

Number

6

Pages count

7

BIBTEX


@article{BUT39698,
  author="Miroslav {Suchánek} and Jan {Vrbka},
  title="Stress and strain modeling in the orthotropic wound part of a high pressure compound vessel",
  journal="The International Journal of Pressure Vessels and Piping",
  year="2000",
  volume="77 (2000)",
  number="6",
  month="April",
  publisher="ELSEVIER",
  issn="0308-0161"
}