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 publicationAmerican Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
Pages641-647
Number of pages7
Volume6
DOIs
Publication statusPublished - 2008 May 19
Event2007 ASME Pressure Vessels and Piping Conference, PVP 2007 - San Antonio, TX, United States
Duration: 2007 Jul 222007 Jul 26

Other

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

Fingerprint

Load limits
Pipe
Plastics
Stress concentration
Cracks

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

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 American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP (Vol. 6, pp. 641-647) https://doi.org/10.1115/PVP2007-26217

Lower bound net-section limit loads for circumferential partthrough surface cracked pipes under combined pressure and bending. / Oh, Chang Kyun; Kim, Yun-Jae; Kim, Jong Sung; Jin, Te Eun.

American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP. Vol. 6 2008. p. 641-647.

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

Oh, CK, Kim, Y-J, Kim, JS & Jin, TE 2008, Lower bound net-section limit loads for circumferential partthrough surface cracked pipes under combined pressure and bending. in American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP. vol. 6, pp. 641-647, 2007 ASME Pressure Vessels and Piping Conference, PVP 2007, San Antonio, TX, United States, 07/7/22. https://doi.org/10.1115/PVP2007-26217
Oh CK, Kim Y-J, Kim JS, Jin TE. Lower bound net-section limit loads for circumferential partthrough surface cracked pipes under combined pressure and bending. In American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP. Vol. 6. 2008. p. 641-647 https://doi.org/10.1115/PVP2007-26217
Oh, Chang Kyun ; Kim, Yun-Jae ; Kim, Jong Sung ; Jin, Te Eun. / Lower bound net-section limit loads for circumferential partthrough surface cracked pipes under combined pressure and bending. American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP. Vol. 6 2008. pp. 641-647
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