Plastic limit loads for piping branch junctions

Yun Jae Kim, Kuk Hee Lee, Chi Yong Park

Research output: Contribution to journalArticle

Abstract

The present work presents plastic limit load solutions for branch junctions under internal pressure and in-plane bending, based on detailed three-dimensional (3-D) FE limit analyses using elastic-perfectly plastic materials. The proposed solutions are valid for a wide range of branch junction geometries; ratios of the branch-to-run pipe radius and thickness from 0.0 to 1.0, and the mean radius-to-thickness ratio of the run pipe from 5.0 to 20.0.

Original languageEnglish
Pages (from-to)1377-1380
Number of pages4
JournalKey Engineering Materials
Volume345-346 II
Publication statusPublished - 2007 May 21
Externally publishedYes

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Load limits
Pipe
Plastics
Geometry

Keywords

  • Branch junction
  • Finite element analysis
  • In-plane bending
  • Internal pressure
  • Limit load

ASJC Scopus subject areas

  • Ceramics and Composites
  • Chemical Engineering (miscellaneous)

Cite this

Kim, Y. J., Lee, K. H., & Park, C. Y. (2007). Plastic limit loads for piping branch junctions. Key Engineering Materials, 345-346 II, 1377-1380.

Plastic limit loads for piping branch junctions. / Kim, Yun Jae; Lee, Kuk Hee; Park, Chi Yong.

In: Key Engineering Materials, Vol. 345-346 II, 21.05.2007, p. 1377-1380.

Research output: Contribution to journalArticle

Kim, YJ, Lee, KH & Park, CY 2007, 'Plastic limit loads for piping branch junctions', Key Engineering Materials, vol. 345-346 II, pp. 1377-1380.
Kim YJ, Lee KH, Park CY. Plastic limit loads for piping branch junctions. Key Engineering Materials. 2007 May 21;345-346 II:1377-1380.
Kim, Yun Jae ; Lee, Kuk Hee ; Park, Chi Yong. / Plastic limit loads for piping branch junctions. In: Key Engineering Materials. 2007 ; Vol. 345-346 II. pp. 1377-1380.
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