Publication detail

Integration of stress gradient and multiaxial stress state into LPSA methodology

NETERDA, Z.

Original Title

Integration of stress gradient and multiaxial stress state into LPSA methodology

Type

abstract

Language

English

Original Abstract

Material of equipment, working in chemical, petrochemical and food processing industry, in conventional and nuclear power stations is stressed both mechanically and by deformation. These stresses produce by shapecomplicated components multiaxial stress state and stress gradient. Both aspects influence the time till initiation of fatigue fissure on the surface, where it most frequently arises. The influence of multiaxial loading and stress gradient must be considered through coefficient. The point of this article is to present continuous results of measurements of experimental determination of coefficient and next continuation method.

Keywords

low cycle fatigue, multiaxial stress state, stress gradient

Authors

NETERDA, Z.

Released

19. 12. 2009

Publisher

Kazimierz Peszyński

Location

Bydgoszcz

ISBN

978-83-87982-13-3

Book

Developments in Machinery Design and Control

Edition number

11

Pages from

71

Pages to

75

Pages count

118

BibTex

@misc{BUT60925,
  author="Zdeněk {Neterda}",
  title="Integration of stress gradient and multiaxial stress state into LPSA methodology",
  booktitle="Developments in Machinery Design and Control",
  year="2009",
  edition="11",
  pages="71--75",
  publisher="Kazimierz Peszyński",
  address="Bydgoszcz",
  isbn="978-83-87982-13-3",
  note="abstract"
}