Finite element based stress concentration factors for pipes with local wall thinning

Yun Jae Kim, Beom Goo Son

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

Based on detailed three-dimensional elastic FE analysis, the present work compiles the elastic stress concentration factor for a pipe with local wall thinning. To cover practically interesting cases, a wide range of pipe and defect geometries are considered, and both internal pressure and global bending are considered. Resulting values of stress concentration factors are tabulated for practical use, and the effects of relevant parameters such as pipe and defect geometries on stress concentration factors are discussed.

Original languageEnglish
Pages (from-to)897-906
Number of pages10
JournalInternational Journal of Pressure Vessels and Piping
Volume81
Issue number12
DOIs
Publication statusPublished - 2004 Dec 1
Externally publishedYes

Fingerprint

Stress concentration
Pipe
Defects
Geometry

Keywords

  • Elastic stress concentration factor
  • Finite element analysis
  • Local wall thinning

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Finite element based stress concentration factors for pipes with local wall thinning. / Kim, Yun Jae; Son, Beom Goo.

In: International Journal of Pressure Vessels and Piping, Vol. 81, No. 12, 01.12.2004, p. 897-906.

Research output: Contribution to journalArticle

@article{1e4bbbc4e2f2492fa750b6a1f4b42935,
title = "Finite element based stress concentration factors for pipes with local wall thinning",
abstract = "Based on detailed three-dimensional elastic FE analysis, the present work compiles the elastic stress concentration factor for a pipe with local wall thinning. To cover practically interesting cases, a wide range of pipe and defect geometries are considered, and both internal pressure and global bending are considered. Resulting values of stress concentration factors are tabulated for practical use, and the effects of relevant parameters such as pipe and defect geometries on stress concentration factors are discussed.",
keywords = "Elastic stress concentration factor, Finite element analysis, Local wall thinning",
author = "Kim, {Yun Jae} and Son, {Beom Goo}",
year = "2004",
month = "12",
day = "1",
doi = "10.1016/j.ijpvp.2004.06.002",
language = "English",
volume = "81",
pages = "897--906",
journal = "International Journal of Pressure Vessels and Piping",
issn = "0308-0161",
publisher = "Elsevier BV",
number = "12",

}

TY - JOUR

T1 - Finite element based stress concentration factors for pipes with local wall thinning

AU - Kim, Yun Jae

AU - Son, Beom Goo

PY - 2004/12/1

Y1 - 2004/12/1

N2 - Based on detailed three-dimensional elastic FE analysis, the present work compiles the elastic stress concentration factor for a pipe with local wall thinning. To cover practically interesting cases, a wide range of pipe and defect geometries are considered, and both internal pressure and global bending are considered. Resulting values of stress concentration factors are tabulated for practical use, and the effects of relevant parameters such as pipe and defect geometries on stress concentration factors are discussed.

AB - Based on detailed three-dimensional elastic FE analysis, the present work compiles the elastic stress concentration factor for a pipe with local wall thinning. To cover practically interesting cases, a wide range of pipe and defect geometries are considered, and both internal pressure and global bending are considered. Resulting values of stress concentration factors are tabulated for practical use, and the effects of relevant parameters such as pipe and defect geometries on stress concentration factors are discussed.

KW - Elastic stress concentration factor

KW - Finite element analysis

KW - Local wall thinning

UR - http://www.scopus.com/inward/record.url?scp=7444252714&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=7444252714&partnerID=8YFLogxK

U2 - 10.1016/j.ijpvp.2004.06.002

DO - 10.1016/j.ijpvp.2004.06.002

M3 - Article

AN - SCOPUS:7444252714

VL - 81

SP - 897

EP - 906

JO - International Journal of Pressure Vessels and Piping

JF - International Journal of Pressure Vessels and Piping

SN - 0308-0161

IS - 12

ER -