The limit load calculations for pipelines with axial complex-shaped defects

• Published in: Проблемы прочности
• Date: 2009
• Main Authors: Bogdan, A.V., Lokhman, I.V., Ageev, S.M., Orynyak, I.V.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2009
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/48475
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: The limit load calculations for pipelines with axial complex-shaped defects / A.V. Bogdan, I.V. Lokhman, S.M. Ageev, I.V. Orynyak // Проблемы прочности. — 2009. — № 1. — С. 61-68. — Бібліогр.:4 назв. — англ.

Based on the analytical model for the plastic limit state, a numerical procedure for estimating the remaining strength of a complex-shaped defect has been developed. Comparison of the calculation results obtained by the proposed procedure with the experimental data and the calculation results obtain...