Lower bound net-section limit loads for circumferential partthrough surface cracked pipes under combined pressure and bending

Chang Kyun Oh, Yun Jae Kim, Jong Sung Kim, Te Eun Jin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper provides plastic limit loads of pipes with constant-depth, circumferential part-through surface cracks under combined pressure and bending. A key issue is to postulate discontinuous hoop stress distributions in the netsection. Validity of the proposed limit load solutions are checked against the results from three-dimensional (3-D) finite element (FE) limit analyses using elastic-perfectly plastic material behaviour.

Original languageEnglish
Title of host publication2007 Proceedings of the ASME Pressure Vessels and Piping Conference - Materials and Fabrication
Pages641-647
Number of pages7
DOIs
Publication statusPublished - 2008
Event2007 ASME Pressure Vessels and Piping Conference, PVP 2007 - San Antonio, TX, United States
Duration: 2007 Jul 222007 Jul 26

Publication series

NameAmerican Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
Volume6
ISSN (Print)0277-027X

Other

Other2007 ASME Pressure Vessels and Piping Conference, PVP 2007
CountryUnited States
CitySan Antonio, TX
Period07/7/2207/7/26

ASJC Scopus subject areas

  • Mechanical Engineering

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  • Cite this

    Oh, C. K., Kim, Y. J., Kim, J. S., & Jin, T. E. (2008). Lower bound net-section limit loads for circumferential partthrough surface cracked pipes under combined pressure and bending. In 2007 Proceedings of the ASME Pressure Vessels and Piping Conference - Materials and Fabrication (pp. 641-647). (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; Vol. 6). https://doi.org/10.1115/PVP2007-26217