C(T) estimation of cracked pipe under radial thermal gradient or axial displacement control load

Jin Ho Je, Yun-Jae Kim, Kuk Hee Lee, Young Ryun Oh

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

Abstract

The present study analyzes the elastic follow-up factor under various secondary loads in the piping with cracks through finite element analysis. The secondary loads being considered included axial tensile load caused by the displacement applied in form of uniform stress through thickness and the load due to the thermal gradient in the radial direction applied as bending stress. According to this study, under displacement control loads, elastic follow-up factor can increase greatly.

Original languageEnglish
Title of host publicationMaterials and Fabrication
PublisherAmerican Society of Mechanical Engineers (ASME)
Volume6A-2016
ISBN (Electronic)9780791850428
DOIs
Publication statusPublished - 2016
EventASME 2016 Pressure Vessels and Piping Conference, PVP 2016 - Vancouver, Canada
Duration: 2016 Jul 172016 Jul 21

Other

OtherASME 2016 Pressure Vessels and Piping Conference, PVP 2016
CountryCanada
CityVancouver
Period16/7/1716/7/21

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ASJC Scopus subject areas

  • Mechanical Engineering

Cite this

Je, J. H., Kim, Y-J., Lee, K. H., & Oh, Y. R. (2016). C(T) estimation of cracked pipe under radial thermal gradient or axial displacement control load. In Materials and Fabrication (Vol. 6A-2016). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/PVP2016-63435