Abstract
The stress state of welded joints in pipelines with spherical defects is analysed. It is shown that in biaxial loading conditions, characteristic of the operation of pipelines with internal pressure, the theoretical stress intensity factor kσ = 2.1. It is also shown that safe operation of a pipeline with defects in welded joints can be ensured by placing a band with a guaranteed interference the magnitude of which should be determined to ensure that the maximum service stresses in the defective area do not exceed the limit of destruction of the material of the welded joint.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
