Numerical Simulation of Flexible Riser under Torsion
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...
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| Published in: | Проблемы прочности |
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| Date: | 2017 |
| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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Інститут проблем міцності ім. Г.С. Писаренко НАН України
2017
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/173598 |
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| 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.
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862655630506983424 |
|---|---|
| author | Liu, M.S. Liu, X.W. Li, J.Y. Ju, J.S. |
| author_facet | Liu, M.S. Liu, X.W. Li, J.Y. Ju, J.S. |
| citation_txt | 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.
 . |
| collection | DSpace DC |
| container_title | Проблемы прочности |
| description | 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 interaction between layers) has been set to simulate the structure of riser exactly. Based on the detailed finite element model, the influence of friction coefficient on the calculation results of the riser under torsion force is studied. The computation demonstrates that there is great difference between layers and the tension armor (consisted of steel strips) is the main bearing layer. Besides, the friction coefficient has great influence on the result of the calculation.
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| first_indexed | 2025-12-02T03:42:18Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-173598 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0556-171X |
| language | English |
| last_indexed | 2025-12-02T03:42:18Z |
| publishDate | 2017 |
| publisher | Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| record_format | dspace |
| spelling | Liu, M.S. Liu, X.W. Li, J.Y. Ju, J.S. 2020-12-12T15:11:39Z 2020-12-12T15:11:39Z 2017 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.
 . 0556-171X https://nasplib.isofts.kiev.ua/handle/123456789/173598 539.4 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 interaction between layers) has been set to simulate the structure of riser exactly. Based on the detailed finite element model, the influence of friction coefficient on the calculation results of the riser under torsion force is studied. The computation demonstrates that there is great difference between layers and the tension armor (consisted of steel strips) is the main bearing layer. Besides, the friction coefficient has great influence on the result of the calculation. en Інститут проблем міцності ім. Г.С. Писаренко НАН України Проблемы прочности Научно-технический раздел Numerical Simulation of Flexible Riser under Torsion Численное моделирование механического поведения гибкой многослойной трубы (райзера) в условиях кручения Article published earlier |
| spellingShingle | Numerical Simulation of Flexible Riser under Torsion Liu, M.S. Liu, X.W. Li, J.Y. Ju, J.S. Научно-технический раздел |
| title | Numerical Simulation of Flexible Riser under Torsion |
| title_alt | Численное моделирование механического поведения гибкой многослойной трубы (райзера) в условиях кручения |
| title_full | Numerical Simulation of Flexible Riser under Torsion |
| title_fullStr | Numerical Simulation of Flexible Riser under Torsion |
| title_full_unstemmed | Numerical Simulation of Flexible Riser under Torsion |
| title_short | Numerical Simulation of Flexible Riser under Torsion |
| title_sort | numerical simulation of flexible riser under torsion |
| topic | Научно-технический раздел |
| topic_facet | Научно-технический раздел |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/173598 |
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