Numerical Simulation of Flexible Riser under Torsion

• Published in: Проблемы прочности
• Date: 2017
• Main Authors: Liu, M.S., Liu, X.W., Li, J.Y., Ju, J.S.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2017
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/173598
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Numerical Simulation of Flexible Riser under Torsion / M.S. Liu, X.W. Liu, J.Y. Li, J.S. Ju // Проблемы прочности. — 2017. — № 1. — С. 200-209. — Бібліогр.: 10 назв. — англ. .

The 10-layer unbonded flexible riser is modeled with parametric modeling technology in FEM and the model is imported into ABAQUS to simulate the riser’s mechanical behavior under the load condition: torsion. FEM model considering material nonlinearity and nonlinear boundary conditions (the interacti...