Verification of ram-press pipe bending process using elasto-plastic fem model

• Autorzy: Sidun J. , Łukaszewicz A.

Identyfikatory

DOI

10.1515/ama-2017-0007

• Języki publikacji: EN

Abstrakty

EN

In this paper selected aspects of numerical modelling of bending pipes process are described. Elasto-plastic material model was used in COMSOL FEM environment. The results of numerical analyses of two kinds of steel were presented. The correctness of the proposed model was verified based on comparison shapes of deformed pipe profile obtained at the ending step of bending both from numerical simulations and experiment.

Słowa kluczowe

EN

pipe bending; FEM analysis; finite element method

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2017
• Tom: Vol. 11, no. 1
• Strony: 47--52
• Opis fizyczny: Bibliogr. 15 poz., rys., tab., wykr.

Twórcy

autor

Sidun J.

• Faculty of Mechanical Engineering, Bialystok University of Technology, 45C Wiejska Street, 15-351 Bialystok, Poland

autor

Łukaszewicz A.

• Faculty of Mechanical Engineering, Bialystok University of Technology, 45C Wiejska Street, 15-351 Bialystok, Poland

Bibliografia

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• 2. Dong L., Tu S., Huang Y., Dong G., Zhang Q. (2015), A model for the biaxial dynamic bending of unbonded flexible pipes, Marine Structures, 43, 125-137.
• 3. Guarracino F., Walker A.C., Giordano A. (2008), Effects of boundary conditions on testing of pipes and finite element modeling, International Journal of Pressure Vessels and Piping, 86, 196-206.
• 4. Hao Y., Jinyuan Q., Sunting Y., Chenghang J., Lin W., Zhi-jiang J. (2016), Limit bending moment for pipes with two circumferential flaws under combined internal pressure and bending, International Journal of Mechanical Sciences, 106, 319-330.
• 5. Hu Z. (1998), Elasto-plastic solutions for spring-back angle of pipe bending using local induction heating, Journal of Materials Processing Technology, 102,103-108.
• 6. Korzemski J.W. (1971), Bending of thin-walled pipes (in Polish), Wydawnictwo Naukowo-Techniczne,Warszawa.
• 7. Kuang Y., MorozovE.V., Ashraf M.A., ShankarK. (2015), Numerical analysis of the mechanical behaviour of reinforced thermoplastic pipes under combined external pressure and bending, Composite Structures, 131 453-461.
• 8. Li J., Zhou Ch., Cui P., He X. (2015), Plastic limit loads for pipe bends under combined bending and torsion moment, Int. J. of Mech. Sciences, 92, 133-145.
• 9. Menshykova M.,Guz I.A. (2014), Stress analysis of layered thickwalled composite pipes subjected to bending loading, International Journal of Mechanical Sciences, 88, 289-299.
• 10. Ottosen N.S., Ristinmaa M. (2005), The mechanics of constitutive modeling, Lund University, Sweden.
• 11. Sidun P. (2015), Modeling of plastic deformation during bending process at several levels (in Polish), MSC diploma work, supervisor A. Łukaszewicz, Bialystok University of Technology.
• 12. Vasilikis D., Karamanos S.A. (2012), Mechanical behavior and wrinkling of lined pipes, International Journal of Solids and Structures, 49, 3432-3446.
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• 14. Zhao J., Yin J., Ma R., Ma L.X. (2011) Springback equation of small curvature plane bending, Sci China Technol Sci, 54(9), 2386–2396.
• 15. Zhao J., Zhan P., Ma R., Zhai R. (2014) Prediction and control of springback in setting round process for pipe-end of large pipe, International Journal of Pressure Vessels and Piping, 116, 58-62.

Uwagi

1. This paper was performed within a framework of S/WM/2/2013 realised in Bialystok University of Technology.

2. Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)