The analysis of bearing capacity of main pipeline in presence of corrosion defects

The analysis of bearing capacity of main pipeline in presence of corrosion defects

A mathematical model is presented that allows modeling fatigue defects of corrosion origin on main pipelines. A method for assessing the crack resistance of the main pipeline wall with a corrosion defect is proposed. The fracture simulation is performed using the finite element method in the fra...

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Bibliographic Details
Main Authors: К. А. Vansovich, I. P. Aistov, А. А. Nakhlestkin, D. S. Beseliya
Format: Article
Language:English
Published: Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education 2019-06-01
Series:Омский научный вестник
Subjects:
corrosion defect
surface crack
finite element method
ring stresses
Online Access:https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/3%20(165)/5-10%20%D0%92%D0%B0%D0%BD%D1%81%D0%BE%D0%B2%D0%B8%D1%87%20%D0%9A.%20%D0%90.,%20%D0%90%D0%B8%D1%81%D1%82%D0%BE%D0%B2%20%D0%98.%20%D0%9F.,%20%D0%9D%D0%B0%D1%85%D0%BB%D0%B5%D1%81%D1%82%D0%BA%D0%B8%D0%BD%20%D0%90.%20%D0%90.%20%D0%B8%20%D0%B4%D1%80..pdf
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