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

doi:10.1115/PVP2007-26217

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 proceeding › Conference 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 language	English
Title of host publication	2007 Proceedings of the ASME Pressure Vessels and Piping Conference - Materials and Fabrication
Pages	641-647
Number of pages	7
DOIs	https://doi.org/10.1115/PVP2007-26217
Publication status	Published - 2008 May 19
Externally published	Yes
Event	2007 ASME Pressure Vessels and Piping Conference, PVP 2007 - San Antonio, TX, United States Duration: 2007 Jul 22 → 2007 Jul 26

Publication series

Name	American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
Volume	6
ISSN (Print)	0277-027X

Other

Other	2007 ASME Pressure Vessels and Piping Conference, PVP 2007
Country/Territory	United States
City	San Antonio, TX
Period	07/7/22 → 07/7/26

ASJC Scopus subject areas

Mechanical Engineering

Access to Document

10.1115/PVP2007-26217

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

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 et al.
2007 Proceedings of the ASME Pressure Vessels and Piping Conference - Materials and Fabrication. 2008. p. 641-647 (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; Vol. 6).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Oh, CK, Kim, YJ, Kim, JS & Jin, TE 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. 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 YJ, Kim JS, Jin TE. 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. 2008. p. 641-647. (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP). doi: 10.1115/PVP2007-26217

Oh, Chang Kyun ; Kim, Yun Jae ; Kim, Jong Sung et al. / Lower bound net-section limit loads for circumferential partthrough surface cracked pipes under combined pressure and bending. 2007 Proceedings of the ASME Pressure Vessels and Piping Conference - Materials and Fabrication. 2008. pp. 641-647 (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP).

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

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