Obiekt
Tytuł: Applying optimization techniques on cold-formed C-channel section under bending
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Tytuł publikacji grupowej:
Abstract:
There are no standard dimensions or shapes for cold-formed sections (CFS), making it difficult for a designer to choose the optimal section dimensions in order to obtain the most cost-effective section. A great number of researchers have utilized various optimization strategies in order to obtain the optimal section dimensions. ; Multi-objective optimization of CFS C-channel beams using a non-dominated sorting genetic algorithm II was performed using a Microsoft Excel macro to determine the optimal cross-section dimensions. The beam was optimized according to its flexural capacity and cross-sectional area. The flexural capacity was computed utilizing the effective width method (EWM) in accordance with the Egyptian code. ; The constraints were selected so that the optimal dimensions derived from optimization would be production and construction-friendly. A Pareto optimal solution was obtained for 91 sections. The Pareto curve demonstrates that the solution possesses both diversity and convergence in the objective space. The solution demonstrates that there is no optimal solution between 1 and 1.5 millimeters in thickness. ; The solutions were validated by conducting a comprehensive parametric analysis of the change in section dimensions and the corresponding local buckling capacity. In addition, performing a single-objective optimization based on section flexural capacity at various thicknesses. ; The parametric analysis and single optimization indicate that increasing the dimensions of the elements, excluding the lip depth, will increase the section's carrying capacity. However, this increase will depend on the coil's wall thickness. The increase is more rapid in thicker coils than in thinner ones.
Wydawca:
Zielona Góra: Uniwersytet Zielonogórski
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DOI:
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Źródło:
IJAME, volume 27, number 4 (2022)
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Licencja CC BY-NC-ND 4.0:
Prawa do dysponowania publikacją:
Biblioteka Uniwersytetu Zielonogórskiego
Kolekcje, do których przypisany jest obiekt:
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Jednostki organizacyjne > Wydział Mechaniczny
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Typy utworów > Artykuły
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mechanics and Engineering (IJAME)
- Zielonogórska Biblioteka Cyfrowa > Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mechanics and Engineering (IJAME) > International Journal of Applied Mechanics and Engineering (IJAME) (2022)
Data ostatniej modyfikacji:
2023-07-06
Data dodania obiektu:
2023-02-01
Liczba wyświetleń treści obiektu:
90
Wszystkie dostępne wersje tego obiektu:
https://zbc.uz.zgora.pl/publication/77328
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Wyświetl opis w formacie OAI-PMH:
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International Journal of Applied Mechanics and Engineering (IJAME)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 29 (2024)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 28 (2023)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 27 (2022)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 27, number 1 (2022)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 27, number 2 (2022)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 27, number 3 (2022)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 27, number 4 (2022)
- International Journal of Applied Mechanics and Engineering (IJAME), volume 27, number 4 (2022) - Contents
- Joining of carbon steel AISI 1006 to aluminum alloy AA6061-T6 via friction spot joining technique
- Optimization of friction stir processing parameters of aluminum alloy reinforced with hybrid nanoparticles using the Taguchi method
- Strouhal number effects on dynamic boundary layer evolution over a wedge surface from initial flow to steady flow: analytical approach
- Influence of form defect on the mechanical behavior and stress intensity factor of shrink-fitted thick-walled cylinders
- Applying optimization techniques on cold-formed C-channel section under bending
- Heat transfer effects on carbon nanotubes along a moving flat plate subjected to uniform heat flux
- Visco-elastic fluid model in an inclined porous stenosed artery with slip effect and body acceleration
- The influence of thermal expansion on flow past an inclined accelerated sectional plate with persistent mass diffusion
- Computational approach to solving a layered behaviour differential equation with large delay using quadrature scheme
- Generalized plane waves in a rotating thermoelastic double porous solid
- Two-dimensional analysis of functionally graded thermoelastic microelongated solid
- An investigation of the suspension characteristics of the line model of the vehicle using the Taguchi method
- A method for comparison of large deflection in beams
- Effect of ultrasonic peening on mechanical properties of low carbon steel AISI 1020 TIG welding joints process
- Fabrication of a high wear resistance AA7075/AL2O3 composites via liquid metallurgy process
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International Journal of Applied Mechanics and Engineering (IJAME), volume 27, number 1 (2022)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 26 (2021)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 25 (2020)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 24 (2019)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 23 (2018)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 22 (2017)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 21 (2016)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 20 (2015)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 19 (2014)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 18 (2013)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 29 (2024)
| Nazwa wydania | Data |
|---|---|
| Applying optimization techniques on cold-formed C-channel section under bending | 2023-07-06 |
