Contact between 3D beams with deformable circular cross-sections : numerical verification

• Autorzy: Kawa O. , Litewka P. , Studziński R.

Identyfikatory

DOI

10.24423 / EngTrans.903.20180928

• Języki publikacji: EN

Abstrakty

EN

In this paper a numerical analysis of contact between three-dimensional elastic beams with deformations at the contact zone is carried out. The authors propose a new model of beam-to-beam contact which is the continuation of ideas presented in [6, 7, 10]. The results of beam-to-beam contact analysis are compared with the ones for full 3D problem solved in the Abaqus/enviroment. The aim of the conducted numerical simulations was to select the most appropriate 3D model and to use it as a reference to verify the accuracy of the proposed beam-to-beam contact definition. The verifications were carried out for contact between beams with circular cross-sections. The obtained contact forces and the displacements of beams tips for different beams arrangements and boundary conditions showed a satisfactory correlation.

Słowa kluczowe

EN

contact; beams; finite element method; linearization; deformed crosssection; numerical analysis

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Engineering Transactions
• Rocznik: 2018
• Tom: Vol. 66, iss. 3
• Strony: 281--299
• Opis fizyczny: Bibliogr. 17 poz., rys., tab., wykr.

Twórcy

autor

Kawa O.

• Institute of Structural Engineering Poznan University of Technology Piotrowo 5, 60-965 Poznań, Poland

autor

Litewka P.

• Institute of Structural Engineering Poznan University of Technology Piotrowo 5, 60-965 Poznań, Poland

autor

Studziński R.

• Institute of Structural Engineering Poznan University of Technology Piotrowo 5, 60-965 Poznań, Poland

Bibliografia

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• 5. Johnson K.L., Contact mechanics, pp. 81–104, Cambridge University Press, 1985.
• 6. Kawa O., Litewka P., Contact between 3-D beams with deformable circular cross sections, [in:] Recent Advances in Computational Mechanics, T. Łodygowski, J. Rakowski, P. Litewka (Eds.), pp. 183–190, CRC Press/Balkema, Taylor & Francis Group, London, 2014.
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• 10. Litewka P., Finite element analysis of beam to beam contact, Springer, Berlin– Heidelberg, 2010.
• 11. Meier C., Wall W., Popp A., A unified approach for beam-to-beam contact, Computer Methods in Applied Mechanics and Engineering, 315: 972–1010, 2017.
• 12. Popov V.L., Contact Mechanics and Friction, pp. 55–64, Springer, Berlin–Heidelberg, 2010.
• 13. Simo J.C., Laursen T.A., An augmented Lagrangian treatment of contact problems involving friction, Computers and Structures, 42(1): 97–116, 1992.
• 14. Wriggers P., Miehe C., On the treatment of contact contraints within coupled thermomechanical analysis, [in:] Proceedings of EUROMECH, Finite Inelastic Deformations, Desdo B., Stein E. (Eds.), Springer, Berlin 1992.
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• 16. Wriggers P., Computational contact mechanics, 1st Ed., pp. 339–354, Wiley, 2002.
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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).