Minimum Weight of Open Section Thin-Walled Structural Elements Under Stress Constraint
Само за регистроване кориснике
2017
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This paper deals with the problem of optimization of thin-walled open sections. They are
subjected to the bending and to the constrained torsion. The particular attention is paid to the
structural optimization methods. The optimal weight of the structures is obtained starting from
some initial values of thicknesses and cross-sectional areas. The analytical and numerical
approaches are derived for structural elements of different shapes of the open cross-section
elements subjected to several loading cases. Optimization parameters have been determined by
Lagrange’s multipliers method. The obtained results are used for numerical calculation.
Кључне речи:
thin-walled beams / optimal dimensions / minimum weightИзвор:
Proceedings of the 6th International Congress of Serbian Society of Mechanics (IConSSM 2017), Tara, Serbia, 2017, S3b:1-S3b:8Финансирање / пројекти:
- Интегритет опреме под притиском при истовременом деловању замарајућег оптерећења и температуре (RS-MESTD-Technological Development (TD or TR)-35011)
- Развој савремених метода дијагностике и испитивања машинских структура (RS-MESTD-Technological Development (TD or TR)-35040)
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Anđelić, Nina AU - Milošević-Mitić, Vesna AU - Maneski, Taško AU - Đurđević, Đorđe PY - 2017 UR - https://machinery.mas.bg.ac.rs/handle/123456789/5574 AB - This paper deals with the problem of optimization of thin-walled open sections. They are subjected to the bending and to the constrained torsion. The particular attention is paid to the structural optimization methods. The optimal weight of the structures is obtained starting from some initial values of thicknesses and cross-sectional areas. The analytical and numerical approaches are derived for structural elements of different shapes of the open cross-section elements subjected to several loading cases. Optimization parameters have been determined by Lagrange’s multipliers method. The obtained results are used for numerical calculation. C3 - Proceedings of the 6th International Congress of Serbian Society of Mechanics (IConSSM 2017), Tara, Serbia T1 - Minimum Weight of Open Section Thin-Walled Structural Elements Under Stress Constraint EP - S3b:8 SP - S3b:1 UR - https://hdl.handle.net/21.15107/rcub_machinery_5574 ER -
@conference{ author = "Anđelić, Nina and Milošević-Mitić, Vesna and Maneski, Taško and Đurđević, Đorđe", year = "2017", abstract = "This paper deals with the problem of optimization of thin-walled open sections. They are subjected to the bending and to the constrained torsion. The particular attention is paid to the structural optimization methods. The optimal weight of the structures is obtained starting from some initial values of thicknesses and cross-sectional areas. The analytical and numerical approaches are derived for structural elements of different shapes of the open cross-section elements subjected to several loading cases. Optimization parameters have been determined by Lagrange’s multipliers method. The obtained results are used for numerical calculation.", journal = "Proceedings of the 6th International Congress of Serbian Society of Mechanics (IConSSM 2017), Tara, Serbia", title = "Minimum Weight of Open Section Thin-Walled Structural Elements Under Stress Constraint", pages = "S3b:8-S3b:1", url = "https://hdl.handle.net/21.15107/rcub_machinery_5574" }
Anđelić, N., Milošević-Mitić, V., Maneski, T.,& Đurđević, Đ.. (2017). Minimum Weight of Open Section Thin-Walled Structural Elements Under Stress Constraint. in Proceedings of the 6th International Congress of Serbian Society of Mechanics (IConSSM 2017), Tara, Serbia, S3b:1-S3b:8. https://hdl.handle.net/21.15107/rcub_machinery_5574
Anđelić N, Milošević-Mitić V, Maneski T, Đurđević Đ. Minimum Weight of Open Section Thin-Walled Structural Elements Under Stress Constraint. in Proceedings of the 6th International Congress of Serbian Society of Mechanics (IConSSM 2017), Tara, Serbia. 2017;:S3b:1-S3b:8. https://hdl.handle.net/21.15107/rcub_machinery_5574 .
Anđelić, Nina, Milošević-Mitić, Vesna, Maneski, Taško, Đurđević, Đorđe, "Minimum Weight of Open Section Thin-Walled Structural Elements Under Stress Constraint" in Proceedings of the 6th International Congress of Serbian Society of Mechanics (IConSSM 2017), Tara, Serbia (2017):S3b:1-S3b:8, https://hdl.handle.net/21.15107/rcub_machinery_5574 .