Safety assessment of the transit oil- and gas-pipelines with corrosion pits

• Veröffentlicht in: Проблемы прочности
• Datum: 2009
• Hauptverfasser: Toth, L., Lenkey, B.G.
• Format: Artikel
• Sprache: English
• Veröffentlicht: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2009
• Schlagworte: Научно-технический раздел
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/48513
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Safety assessment of the transit oil- and gas-pipelines with corrosion pits / L. Toth, B.G. Lenkey // Проблемы прочности. — 2009. — № 6. — С. 71-78. — Бібліогр.: 3 назв. — англ.

The aim of the present work was to construct safety diagrams based on finite element analysis of corrosion defect in underground pipelines. The numerical simulation was performed using the real defect geometry and three simplified defect geometries. Burst tests have been carried out on several...