Some considerations on instability of combined loaded thin-walled tubes with a crack
- Autores: Shariati M.1, Akbarpour A.1
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Afiliações:
- Department of Mechanical Engineering
- Edição: Volume 57, Nº 3 (2016)
- Páginas: 518-526
- Seção: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/159405
- DOI: https://doi.org/10.1134/S0021894416030160
- ID: 159405
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Resumo
Instability of a thin-walled stainless steel tube with a crack-shaped defect under combined loading is studied in this paper. Furthermore, the effects of the tube length, crack orientation, and crack length on the buckling behavior of tubes are investigated. The behavior of tubes subjected to combined is analyzed by using the finite element method (by Abaqus software). For cracked tubes with a fixed thickness, the buckling load decreases as the tube length and the ratio of the tube length to its diameter increase. Moreover, the buckling load of cracked tubes under combined loading also decreases with increasing crack length.
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Sobre autores
M. Shariati
Department of Mechanical Engineering
Autor responsável pela correspondência
Email: mshariati44@gmail.com
Irã, Mashhad
A. Akbarpour
Department of Mechanical Engineering
Email: mshariati44@gmail.com
Irã, Mashhad
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